What's on around the world in May

In May, 1688 seasonal things are on across 1000 destinations: 258 natural spectacles, 834 seasonal conditions, 215 festivals and cultural dates, 184 mass holidays and 197 hazard seasons. The seasons doing the most work this month: Summer season opens, Dry season and Off-season shutdown. Every entry links to that place's full May climate breakdown.

Things to travel for

Blossom, foliage, whales, the light itself — the short windows worth booking a month around.

  • 🇦🇷 El Chaltén

    Lenga forests turning

    1 Apr – 10 May (usually)Nature

    The beech slopes under Fitz Roy go red and copper for about five weeks, with the first snow on the tops behind them.

  • 🇬🇷 Kalabaka

    Spring on the rocks

    1 Apr – 31 May (usually)Nature

    The pillars are green to the base and the footpaths between the monasteries are at their best before the plain heats up.

  • 🇺🇸 Mammoth Cave National Park

    Spring wildflowers

    1 Apr – 10 May (usually)Nature

    Trillium, larkspur and Virginia bluebells through the hardwood above the cave in April, before the canopy closes.

    Source: nps.gov

  • 🇦🇷 San Carlos de Bariloche

    Lenga forests turning

    1 Apr – 10 May (usually)Nature

    The southern beech on the mountainsides goes red and orange through April, on empty trails, with the first snow already on the peaks above.

  • 🇦🇷 San Martín de los Andes

    Lenga and nire turning

    1 Apr – 15 May (usually)Nature

    The beech on the Siete Lagos road goes yellow and red for about six weeks, with the lakes still flat and the town emptied out.

  • 🇺🇸 St. Louis

    Botanical Garden spring bloom

    1 Apr – 5 May (usually)Nature

    The Missouri Botanical Garden's Japanese garden, one of the largest in the west, runs cherry and then azalea and iris through April.

  • 🇹🇼 Sun Moon Lake

    Firefly season

    1 Apr – 15 May (usually)Nature

    The trails around Toushe and the lake's quieter southern shore fill with them for about six weeks in spring.

  • 🇰🇿 Almaty

    Wild tulips in the foothills

    5 Apr – 15 May (usually)Nature

    The garden tulip came from these mountains, and the wild Greigii and Kaufmanniana still come up red on the slopes above the city alongside the poppies.

  • 🇮🇹 Capri

    Broom and cistus on the paths

    5 Apr – 25 May (usually)Nature

    The Sentiero dei Fortini and the walk up Monte Solaro are at their best when the broom and rock rose are out, before the day boats arrive in numbers and while the light is still soft.

    Source: en.wikipedia.org

  • 🇮🇹 Como

    Azaleas and rhododendrons

    5 Apr – 20 May (usually)Nature

    The terraced gardens at Tremezzo are planted for exactly these six weeks, and the show peaks around the end of April before the summer coach traffic arrives.

  • 🇬🇧 Edinburgh

    Blossom in the Meadows

    5 Apr – 5 May (usually)Nature

    The cherry avenue across the Meadows comes out for a fortnight in April and the students treat it as the first day of summer, whatever the temperature says.

    Source: en.wikipedia.org

  • 🇮🇳 Leh

    Apricot blossom in the villages

    5 Apr – 10 May (usually)Nature

    The orchards along the Indus at Nubra, Sham and Turtuk flower before the passes open, which is the argument for coming early and flying in rather than driving.

    Source: en.wikipedia.org

  • 🇳🇿 Queenstown

    Autumn colour in Arrowtown

    5 Apr – 5 May (usually)Nature

    The poplars and larches in the old gold town turn through late April, which is the one thing every New Zealander drives here for out of ski season.

  • 🇹🇼 Alishan

    Firefly season

    10 Apr – 15 May (usually)Nature

    Alishan holds about a third of Taiwan's fireflies and the peak is a few weeks from mid-April.

    Source: ali-nsa.net

  • 🇳🇿 Christchurch

    Autumn colour in the parks

    10 Apr – 20 May (usually)Nature

    The English trees in Hagley Park and along the Avon turn through late April, which is what the garden city was planted for.

  • 🇳🇿 Lake Tekapo

    Larches turn on the lakeshore

    10 Apr – 15 May (usually)Nature

    The planted larches and poplars around the church and along the canal road go gold through late April, against water that stays the same improbable colour all year.

  • 🇦🇷 Mendoza

    Vineyards turning

    10 Apr – 20 May (usually)Nature

    The vines go yellow and red after the picking, with the Andes white behind them, and the wineries are quiet enough to walk into.

  • 🇯🇵 Fujikawaguchiko

    Fuji Shibazakura Festival

    11 Apr – 25 May (usually)Festival

    Moss phlox planted in bands under the mountain, with the peak usually in the first half of May.

    Source: shibazakura.jp

  • 🇦🇺 Canberra

    Autumn colour

    15 Apr – 20 May (usually)Nature

    The city was planted with northern-hemisphere trees, so the older suburbs and the arboretum turn through late April.

  • 🇦🇺 Cradle Mountain

    The turning of the fagus

    15 Apr – 15 May (usually)Nature

    Australia's only native deciduous tree turns rust and gold around Crater Lake for about a fortnight from late April.

  • 🇦🇺 Melbourne

    Autumn colour in the gardens

    15 Apr – 20 May (usually)Nature

    The exotics in the Fitzroy and Botanic Gardens and up in the Dandenongs turn through late April, which is the one thing this city's European planting gets right.

  • 🇺🇸 Yosemite National Park

    Dogwood in the valley

    15 Apr – 20 May (usually)Nature

    The Pacific dogwoods flower white through the valley floor forest for a few weeks from mid-April, at the same time as the waterfalls are loudest and the high country is still shut.

    Source: nps.gov

  • 🇺🇸 Chicago

    Spring migration at Montrose Point

    20 Apr – 31 May (usually)Nature

    The lakefront funnels migrants into a few acres of scrub at Montrose, and on a good May morning the Magic Hedge holds more warbler species than most states see in a year.

    Source: chicagoparkdistrict.com

  • 🇺🇸 Nantucket

    Daffodil Festival

    20 Apr – 2 May (usually)Festival

    Three million bulbs along the island roads and a parade of antique cars out to Siasconset for a tailgate picnic, on the last weekend of April.

    Source: daffodilfestival.com

  • 🇨🇦 Toronto

    High Park cherry blossom

    22 Apr – 10 May (usually)Nature

    The Somei-Yoshino grove in High Park peaks for four to ten days, usually at the turn of April into May.

  • 🇯🇵 Sapporo

    Cherry and plum blossom

    28 Apr – 15 May (usually)Nature

    Hokkaido gets both at once, usually in the first half of May, a month behind Tokyo, and Maruyama Park does hanami with lamb on a grill.

  • 🇺🇸 Badlands National Park

    Prairie wildflowers and calves

    1 May – 30 Jun (usually)Nature

    The mixed-grass prairie is green for about six weeks and the bison calves are out on Sage Creek.

  • 🇺🇦 Kyiv

    Chestnuts in flower

    1–20 May (usually)Nature

    The horse chestnuts on the city's own arms come out in the first half of May, along Khreshchatyk and down the Dnipro slopes, with the lilac at Hryshko a week behind them.

  • 🇺🇸 Maui

    Upcountry jacaranda

    1 May – 15 Jun (usually)Nature

    The road up through Kula towards Haleakala goes purple for about six weeks in late spring, a good enough reason on its own to drive upcountry rather than stay on the coast.

    Source: en.wikipedia.org

  • 🇲🇵 Saipan

    Flame trees in bloom

    1 May – 30 Jun (usually)Nature

    The island's flame trees turn the roadsides orange for about six weeks in late spring.

  • 🇮🇸 Vík

    Dyrholaey closed for nesting

    1 May – 25 Jun (usually)Closure

    The reserve is restricted through the nesting season — the upper road and the lighthouse area shut overnight, and walkers are kept to marked paths by day.

    Source: south.is

  • 🇨🇦 Ottawa

    Canadian Tulip Festival

    8–20 May (usually)Festival

    A million bulbs along Dow's Lake, descended from the wartime gift the Dutch royal family sent back.

    Source: tulipfestival.ca

  • 🇺🇸 Detroit

    Eastern Market Flower Day

    14–22 May (usually)Festival

    The Sunday after Mother's Day turns the whole market over to bedding plants and draws a crowd that has nothing to do with tourism.

    Source: easternmarket.org

  • 🇵🇹 Lisbon

    Jacaranda bloom

    15 May – 20 Jun (usually)Nature

    The avenues around Praca do Principe Real and Avenida Dom Carlos I go purple for a few weeks, usually from the second half of May.

    Source: en.wikipedia.org

  • 🇨🇭 Montreux

    Narcissus on the slopes

    15 May – 10 Jun (usually)Nature

    Wild narcissi cover the meadows above the lake at Les Pleiades for two or three weeks in late spring, which the locals call the May snow.

    Source: narcisses.com

  • 🇯🇵 Yakushima

    Yakushima rhododendron

    15 May – 20 Jun (usually)Nature

    The island's own dwarf rhododendron flowers along the high ridges as the low ground goes into the rainy season.

  • 🇺🇸 Great Smoky Mountains National Park

    Synchronous fireflies

    18 May – 12 Jun (usually)Nature

    For about a fortnight in late May and early June the fireflies at Elkmont flash in unison.

    Source: nps.gov

  • 🇺🇸 Portland

    Rose Test Garden peak bloom

    25 May – 30 Jun (usually)Nature

    Ten thousand plants in Washington Park hit their first and biggest flush from late May through June, then keep going in a thinner way until the first frost.

    Source: portland.gov

  • 🇵🇦 Boquete

    Quetzal nesting season

    1 Feb – 30 Jun (usually)Nature

    Resplendent quetzals nest along the Sendero Los Quetzales and the flanks of Baru through these months, when the males hold territory near the cavities and a guide can usually put you on one before breakfast.

  • 🇹🇭 Khao Lak

    Manta and whale shark season

    1 Feb – 5 May (usually)Nature

    The tail of the dive season at Richelieu Rock and Koh Bon, when the plankton is up and the big animals follow it.

…and 218 more in this group. Open any destination's page for its own month-by-month calendar.

The state of the place

Monsoon, dry season, lifts open, sea warm enough — what the weather is actually doing.

  • 🇺🇬 Bwindi

    Low-season gorilla permits

    1 Apr – 31 May (usually)Rule

    The Uganda Wildlife Authority discounts the gorilla permit in April, May and November, which are the wettest months here.

    Source: ugandawildlife.org

  • 🇹🇷 Göreme

    Best balloon flying window

    1 Apr – 31 May (usually)Season

    April and May are the mornings balloons actually get off the ground; operators fly most days and the valleys are green rather than dust-coloured.

  • 🇨🇴 Guatapé

    First rainy season

    1 Apr – 31 May (usually)Season

    The heavier of the two wet spells: clear mornings on the reservoir, cloud on the Piedra by two and a downpour after it.

  • 🇺🇸 Lake Placid

    High Peaks mud season

    1 Apr – 25 May (usually)Closure

    Trails above about 2,500 feet are asked to stay empty through the spring thaw, when the tread is saturated and walking it destroys it.

    Source: adk.org

  • 🇬🇷 Rhodes

    Resort season opens

    1 Apr – 10 May (usually)Opening

    Charter flights, the east-coast hotels and the Lindos tavernas restart around Easter.

    Source: rhodes.gr

  • 🇨🇴 Villa de Leyva

    First rainy season

    1 Apr – 31 May (usually)Season

    The dry valley greens up for a few weeks and the afternoon storms come over the ridge; it is the quietest stretch of the year and the guest houses discount for it.

  • 🇦🇺 Margaret River

    Margaret River Pro

    5 Apr – 10 May (usually)Festival

    A world tour surf event held over a waiting period at Main Break and The Box, so the day it runs is called each morning.

    Source: margaretriver.com

  • 🇺🇸 Aspen

    Mud season

    8 Apr – 20 May (usually)Closure

    The offseason between closing day and the Maroon Bells opening: restaurants take their holiday, hotels close floors, and the trails are still under snow above 3,000 metres.

    Source: aspensnowmass.com

  • 🇫🇷 Chamonix

    Lifts close for spring

    10 Apr – 5 May (usually)Closure

    The ski areas shut through the second half of April and the valley goes quiet again until the summer lifts start in June.

    Source: chamonix.net

  • 🇺🇸 Stowe

    Mud season

    10 Apr – 20 May (usually)Closure

    Between the last lift and the dry trails, the dirt roads turn to soup and a fair share of the village shuts for a few weeks.

    Source: gostowe.com

  • 🇺🇸 Telluride

    Mud season

    10 Apr – 20 May (usually)Closure

    Between the last lift and the dry trails the town half closes, and the gondola shuts for several weeks of maintenance in both spring and autumn.

    Source: telluride.com

  • 🇬🇷 Corfu

    Island season opens

    15 Apr – 20 May (usually)Opening

    Resorts, charter flights and the Paleokastritsa boats restart around Easter, and the island is at its greenest for the six weeks before the heat arrives.

    Source: visitgreece.gr

  • 🇩🇪 Garmisch-Partenkirchen

    Glacier skiing after the thaw

    15 Apr – 10 May (usually)Season

    When the valley runs close, the Zugspitze glacier keeps a handful of lifts turning into May.

  • 🇮🇳 Gulmarg

    Mud season

    15 Apr – 25 MaySeason

    The snow comes off the meadow weeks before the summer trade arrives.

  • 🇬🇷 Milos

    Boats and rooms open

    15 Apr – 20 May (usually)Opening

    The Kleftiko boat trips, the hire-car offices and most tavernas start up between Easter and mid-May, and the Piraeus ferry timetable thickens with them.

    Source: milos.gr

  • 🇬🇷 Naxos

    Rooms and ferries open up

    15 Apr – 25 May (usually)Opening

    Hotels along Agios Prokopios and the fast ferries from Piraeus and Mykonos both come back around Easter, which is also when the wildflowers on the Tragea plateau are still out.

    Source: naxos.gr

  • 🇬🇷 Paros

    Rooms and ferries open up

    15 Apr – 25 May (usually)Opening

    Naoussa's harbour tavernas, the Antiparos crossing and the fast boats from Piraeus all restart around Easter.

    Source: imagine.paros.gr

  • 🇺🇸 Yellowstone National Park

    Roads reopen to cars

    15 Apr – 30 May (usually)Opening

    The road system is ploughed open in phases from the third week of April, with the high passes last in late May.

    Source: nps.gov

  • 🇨🇭 Grindelwald

    Between-seasons shutdown

    20 Apr – 25 May (usually)Closure

    After the lifts stop the village empties: hotels take their annual break, the high trails are still under snow and the Jungfraujoch railway is the main thing still running.

    Source: grindelwald.swiss

  • 🇪🇸 Ibiza

    Opening parties

    20 Apr – 20 May (usually)Opening

    The clubs, the beach clubs and most of the island's restaurants all open across three or four weekends from late April.

    Source: ibiza.travel

  • 🇦🇹 Innsbruck

    Between-seasons shutdown

    20 Apr – 25 May (usually)Closure

    Between the last ski day and the first walking one the lifts stop, the huts are shut and a good share of the hotels close for maintenance.

    Source: nordkette.com

  • 🇺🇸 Mackinac Island

    The horses come back

    20 Apr – 15 May (usually)Opening

    Several hundred working horses are barged over from the mainland farms in spring and go back in late autumn, so the drays, taxis and everything that comes with them arrive inside a fortnight.

    Source: mackinacisland.org

  • 🇲🇦 Marrakesh

    Rose harvest in the Dades valley

    20 Apr – 31 May (usually)Nature

    The Damask roses south of the Atlas are picked at dawn through late April and May, and Kelaat M'Gouna holds its rose festival at the height of it.

  • 🇺🇸 Park City

    Mud season

    20 Apr – 25 May (usually)Closure

    The weeks between closing day and dry trails: lifts stopped, half the restaurants shut for their own holiday, and snow still lying above the treeline.

    Source: visitparkcity.com

  • 🇬🇷 Skiathos

    Rooms and boats open up

    20 Apr – 31 May (usually)Opening

    Hotels, the Koukounaries beach bars and the caiques round to Lalaria all restart through May, as do the charter flights that make up most of the island's arrivals.

    Source: skiathos.gr

  • 🇺🇸 Vail

    Mud season

    20 Apr – 25 May (usually)Closure

    Between the lifts closing and the trails drying, half the village shuts and the rest cuts its hours.

    Source: discovervail.com

  • 🇺🇸 Mackinac Island

    Island season opens

    25 Apr – 20 May (usually)Opening

    Ferries go back to a full schedule and the hotels reopen through late April and May, a few at a time.

    Source: sheplersferry.com

  • 🇲🇦 Ouarzazate

    Rose festival at Kelaat M'Gouna

    6–9 MayFestival

    The Dades valley picks its damask roses through late April and May and marks the end of it with three or four days of parades and market stalls an hour up the road.

    Source: journeybeyondtravel.com

  • 🇮🇳 Darjeeling

    Second flush tea

    1 May – 20 Jun (usually)Nature

    The muscatel picking, and the one the auction houses actually pay for.

    Source: en.wikipedia.org

  • 🇺🇸 Los Angeles

    May gray and June gloom

    1 May – 30 JunSeason

    The marine layer sits over the coast until early afternoon most days while the valleys are already hot.

    Source: en.wikipedia.org

  • 🇺🇸 Milwaukee

    Lake cool and fog

    1 May – 30 Jun (usually)Season

    Late spring is when the cold lake sits against a warm land breeze and pushes fog and a hard temperature drop over the first mile inland.

  • 🇺🇸 San Diego

    May gray and June gloom

    1 May – 30 JunSeason

    The marine layer sits over the coast most mornings in late spring and often does not burn off at all.

  • 🇮🇹 Tropea

    Season opens on the cliff

    1 May – 15 Jun (usually)Opening

    Tropea has a short, hard season.

    Source: comune.tropea.vv.it

  • 🇫🇷 Val d'Isère

    Between the seasons

    4 May – 25 Jun (usually)Closure

    The village shuts almost completely once the lifts stop in early May and stays shut until the summer season opens at the end of June.

    Source: valdisere.com

  • 🇦🇹 Ischgl

    Between-seasons shutdown

    5 May – 20 Jun (usually)Closure

    From the closing concert to midsummer almost everything shuts: lifts, most hotels and the restaurants.

    Source: ischgl.com

  • 🇯🇵 Okinawa

    Rainy season

    5 May – 25 Jun (usually)Season

    The islands enter the rain front about a month before the mainland and leave it about a month earlier.

  • 🇪🇸 Sierra Nevada

    Resort closed between seasons

    5 May – 15 JunClosure

    Between the lifts shutting and the summer opening, Pradollano is a shuttered village of empty apartment blocks.

    Source: cetursa.es

  • 🇦🇹 Sölden

    Between-seasons shutdown

    5 May – 20 Jun (usually)Closure

    Lifts stop, hotels close and the Oetztal is a valley with a main road through it for six weeks.

    Source: soelden.com

  • 🇹🇼 Taipei

    Plum rain season

    5 May – 20 Jun (usually)Season

    The front reaches northern Taiwan first, usually in the first half of May.

  • 🇨🇭 Zermatt

    Between-seasons shutdown

    5 May – 15 Jun (usually)Closure

    May is the one dead month: the ski area drops to the glacier, hotels take their break and the high trails are still under snow.

    Source: zermatt.swiss

…and 794 more in this group. Open any destination's page for its own month-by-month calendar.

Festivals & culture

The festivals a place is known for, and the weeks the streets belong to them.

  • 🇷🇴 Brașov

    Junii Brasovului

    5 Apr – 10 May (usually)Festival

    On the first Sunday after Orthodox Easter the horsemen of Schei ride out in embroidered costume, through the old town and up to Solomon's Rocks, where the party runs to the evening.

    Source: ro.wikipedia.org

  • Charlotte Amalie

    St Thomas Carnival

    26 Apr – 2 MayFestival

    The big week ends with J'ouvert before dawn and the Adults' Parade through town, with free nightly shows in the Carnival Village either side of it.

    Source: prnewswire.com

  • 🇸🇽 Philipsburg

    St. Maarten Carnival

    10 Apr – 5 MayFestival

    A month of it, not a weekend: the village by the Great Salt Pond opens in April and runs nightly until King Momo is burned in early May.

    Source: thedailyherald.sx

  • 🇨🇳 Guangzhou

    Canton Fair, spring session

    15 Apr – 5 MayFestival

    Three five-day phases of the world's largest trade fair, and the reason a hotel room in Guangzhou can cost four times its usual rate in late April.

    Source: cantonfair.org.cn

  • 🇲🇴 Macau

    A-Ma Festival

    15 Apr – 15 May (usually)Festival

    The 23rd day of the third lunar month at the A-Ma Temple below the Barra: incense by the armful, Cantonese opera on a bamboo stage built for the week, and the fishing families back in town for it.

    Source: macaotourism.gov.mo

  • 🇩🇪 Munich

    Fruehlingsfest

    17 Apr – 10 MayFestival

    The spring fair on the Theresienwiese: two tents, a flea market and fireworks, in the same place as Oktoberfest at a fifth of the scale and without the reservations.

    Source: muenchen.de

  • 🇨🇴 Bogotá

    Feria del Libro de Bogota

    21 Apr – 4 MayFestival

    A fortnight of publishers, readings and queues at Corferias, with a guest country and half a million visitors.

    Source: bogota.gov.co

  • 🇲🇽 Cozumel

    Fiesta de El Cedral

    20 Apr – 15 May (usually)Festival

    The island's oldest festival, held in the inland village of El Cedral around the Fiestas de Santa Cruz in late April or early May: bullfights, rodeo, dancing and the only time the interior gets busy.

    Source: thisiscozumel.com

  • 🇺🇸 New Orleans

    Jazz Fest

    20 Apr – 5 May (usually)Festival

    Two long weekends at the Fair Grounds at the turn of April into May, gospel tent and brass bands as much as headliners.

    Source: nojazzfest.com

  • 🇦🇷 Buenos Aires

    Feria del Libro

    22 Apr – 12 May (usually)Festival

    The largest book fair in the Spanish-speaking world takes over La Rural for three weeks, and the city fills with readings and queues that have nothing to do with tourism.

    Source: turismo.buenosaires.gob.ar

  • 🇺🇸 Virginia Beach

    Something in the Water

    22 Apr – 1 May (usually)Festival

    Pharrell's festival on the oceanfront in late April, back in the city after a spell away.

    Source: vabeach.com

  • 🇸🇪 Åre

    Are Sessions

    30 Apr – 3 MayFestival

    The closing weekend is a festival: music in the village, slush on the lower slopes and people skiing in fancy dress.

    Source: skistar.com

  • 🇱🇨 Castries

    Saint Lucia Jazz and Arts Festival

    30 Apr – 10 MayFestival

    The main stage sits on the causeway at Pigeon Island, with free fringe shows around Castries and Soufriere for a week and a half.

    Source: saintluciajazzandartsfestival.com

  • 🇺🇸 Fort Lauderdale

    Fort Lauderdale Air Show

    25 Apr – 12 May (usually)Festival

    A weekend of military and civilian display flying straight off the beach, free from the sand between Las Olas and Sunrise.

    Source: air.show

  • 🇵🇹 Funchal

    Festa da Flor

    30 Apr – 31 MayFestival

    A month of flower carpets, kiosks and two allegorical parades down the seafront, timed to when the island's gardens are at their fullest.

    Source: visitmadeira.com

  • 🇭🇰 Hong Kong

    Cheung Chau Bun Festival

    21–25 MayFestival

    Held around Buddha's Birthday on a car-free island an hour out by ferry: floating-children parades in the afternoon, bun-tower scrambling overnight.

    Source: en.wikipedia.org

  • 🇦🇹 Ischgl

    Top of the Mountain closing concert

    2 MayFestival

    The season ends with a stadium-sized act playing at 2,300 metres on the Idalp, free with a lift pass, in ski boots.

    Source: ischgl.com

  • 🇲🇴 Macau

    Feast of the Drunken Dragon

    25 Apr – 31 May (usually)Festival

    The fish traders carry carved dragon heads through the streets of the old town on the eighth day of the fourth moon, spraying rice wine as they go, and hand out longevity rice afterwards.

    Source: macaotourism.gov.mo

  • 🇰🇷 Seoul

    Lotus Lantern Festival

    25 Apr – 25 May (usually)Festival

    Lanterns hang through the temple courtyards for weeks and a parade fills Jongno on the weekend before Buddha's Birthday, which is usually in May.

    Source: en.wikipedia.org

  • 🇮🇳 Varanasi

    Buddha Purnima at Sarnath

    25 Apr – 25 May (usually)Festival

    Sarnath, where the first sermon was given, takes a procession and pilgrims from across Asia on the May full moon.

    Source: en.wikipedia.org

  • 🇬🇧 Belfast

    Belfast City Marathon

    28 Apr – 8 May (usually)Festival

    Usually the first Sunday in May, running from Stormont into the centre and taking a long east-west line of the city out of use for most of the morning.

    Source: belfastcitymarathon.com

  • 🇺🇸 Cincinnati

    Flying Pig Marathon

    1–3 MayFestival

    Race weekend on the first Sunday of May, crossing into Kentucky and back and climbing out of the basin through Eden Park.

    Source: flyingpigmarathon.com

  • 🇪🇸 Córdoba, Spain

    Cruces de Mayo

    28 Apr – 5 May (usually)Festival

    Flower-covered crosses go up in the squares at the start of May, each with a bar beside it, and the city drinks outdoors for four nights.

    Source: cordoba.es

  • 🇮🇪 Killarney

    Rally of the Lakes

    1–3 MayFestival

    Closed-road stages through the mountains on the May bank holiday weekend, running since 1979.

    Source: rallyofthelakes.com

  • 🇺🇸 Memphis

    Beale Street Music Festival

    1–3 MayFestival

    Three days in Tom Lee Park on the river, the first weekend of May, and the opening act of Memphis in May.

    Source: memphisinmay.org

  • 🇫🇮 Helsinki

    Vappu

    30 Apr – 1 MayFestival

    Student caps go on, the Havis Amanda statue is washed and capped on the evening of the 30th, and the whole city picnics in Kaivopuisto on the 1st whatever the weather.

    Source: en.wikipedia.org

  • 🇬🇧 Brighton

    Brighton Festival and Fringe

    1–31 MayFestival

    England's largest arts festival outside Edinburgh takes the whole of May, with a guest director each year and an open-houses trail of artists' front rooms alongside it.

    Source: brightonfestival.org

  • 🇮🇹 Cagliari

    Festa di Sant'Efisio

    1–4 MayFestival

    On 1 May the saint is carried out of the city towards Nora behind thousands of Sardinians in the costume of their own village, and the whole island turns up to watch it pass.

    Source: festadisantefisio.it

  • 🇪🇸 Córdoba, Spain

    Festival de los Patios

    4–17 MayFestival

    For a fortnight the private courtyards of San Basilio and Santa Marina open free to anyone who queues, planted and watered for the competition.

    Source: turismodecordoba.org

  • 🇪🇸 Granada

    Dia de la Cruz

    1–5 MayFestival

    Flower crosses in the squares of the Realejo and the Albaicin on 3 May, each with a bar and a sound system beside it.

    Source: granada.org

  • 🇺🇸 Honolulu

    Lei Day

    1 MayFestival

    The first of May is Lei Day, with a lei contest, hula and music at Kapiolani Park.

    Source: en.wikipedia.org

  • 🇲🇽 Huatulco

    Huatulco marlin tournament

    1–3 MayFestival

    Three days out of Santa Cruz harbour at the start of May, run on catch-and-release for the billfish, and the one weekend of the year the marina is genuinely full.

    Source: huatulco.gob.mx

  • 🇺🇸 Indianapolis

    500 Festival Mini-Marathon

    1–10 May (usually)Festival

    The first Saturday of May, one of the largest half marathons in the country, and the only day of the year 30,000 amateurs get to run a lap of the Speedway oval.

    Source: 500festival.com

  • 🇬🇧 Isle of Skye

    Skye Live

    7–9 MayFestival

    Three days of music at Beluga Lagoon near Portree in early May.

    Source: skyelive.co.uk

  • 🇱🇺 Luxembourg

    ING Night Marathon

    1–31 May (usually)Festival

    A marathon run in the evening on a Saturday in May, through the upper town and out onto the Kirchberg plateau, finishing long after dark.

    Source: ing-night-marathon.lu

  • 🇮🇹 Naples

    Maggio dei Monumenti

    1 May – 2 Jun (usually)Opening

    For a month the city opens cloisters, crypts and palazzi that are locked the rest of the year, with guided visits run by volunteers.

    Source: comune.napoli.it

  • 🇬🇧 Oxford

    May Morning

    1 MayFestival

    Magdalen choir sings from the top of the tower at six in the morning on 1 May and several thousand people stand on the High to hear it.

    Source: oxford.gov.uk

  • 🇺🇸 Philadelphia

    Broad Street Run

    1–7 May (usually)Festival

    Forty thousand people run ten miles straight down Broad Street on the first Sunday in May, which shuts the city's main north-south road and the subway above ground until early afternoon.

    Source: broadstreetrun.com

  • 🇺🇸 Pittsburgh

    Pittsburgh Marathon

    1–10 May (usually)Festival

    Usually the first Sunday in May.

    Source: thepittsburghmarathon.com

  • 🇵🇹 Porto

    Queima das Fitas

    1–12 May (usually)Festival

    The students' week: a serenade on the cathedral steps at midnight to open it, then a costumed cart parade through the middle of town and a week of concerts by the Queimodromo.

    Source: queimadasfitas.org

…and 175 more in this group. Open any destination's page for its own month-by-month calendar.

Holidays that swamp a place

Mass holidays: full trains, closed shops, the year's dearest fortnight.

  • 🇺🇦 Kyiv

    Easter

    1 Apr – 10 May (usually)Holiday

    Baskets of paska and painted eggs are blessed outside the Lavra and St Sophia at first light on Easter morning, the one service the curfew is stood down for.

    Source: en.wikipedia.org

  • 🇷🇴 Bucharest

    Orthodox Easter

    5 Apr – 10 May (usually)Holiday

    The city empties to the villages for the long weekend.

    Source: en.wikipedia.org

  • 🇱🇺 Luxembourg

    Octave pilgrimage and Maertchen

    20 Apr – 25 May (usually)Festival

    A fortnight of pilgrimage to the cathedral in spring, with a food and trinket market taking over Place Guillaume for the duration and a closing procession through the streets.

    Source: en.wikipedia.org

  • 🇺🇸 Honolulu

    Japanese Golden Week

    27 Apr – 7 May (usually)Holiday

    Japan's run of public holidays at the turn of April into May fills Waikiki, the outlet buses and the Diamond Head trail the way nothing but Christmas does.

    Source: en.wikipedia.org

  • 🇲🇵 Saipan

    Golden Week arrivals

    27 Apr – 6 MayHoliday

    Japan's run of public holidays at the turn of April fills the direct flights and the Garapan hotels, and Korean breaks do the same in shorter bursts.

    Source: en.wikipedia.org

  • 🇻🇳 Da Nang

    Reunification Day break

    28 Apr – 4 MayHoliday

    Reunification Day and May Day run together into the year's biggest domestic travel block, and the central coast beaches are where the country goes.

    Source: en.wikipedia.org

  • 🇻🇳 Ha Long

    Reunification Day break

    28 Apr – 4 MayHoliday

    Hanoi drives to the coast for the long weekend and Bai Chay is solid.

    Source: en.wikipedia.org

  • 🇻🇳 Hue

    Reunification Day break

    28 Apr – 4 MayHoliday

    The long weekend sends the whole country on the road, and Hue is a stop on the way to the central beaches.

    Source: en.wikipedia.org

  • 🇻🇳 Nha Trang

    Reunification Day break

    28 Apr – 4 MayHoliday

    The long weekend puts the whole country on the road and this coast is where much of it goes.

    Source: en.wikipedia.org

  • 🇻🇳 Phu Quoc

    Reunification Day break

    28 Apr – 4 MayHoliday

    The country's biggest domestic travel block, and the island is now one of its main destinations.

    Source: en.wikipedia.org

  • 🇵🇪 Arequipa

    Virgen de Chapi pilgrimage

    1 MayFestival

    Tens of thousands walk the desert road to the sanctuary at Chapi through the night of 30 April, many of them the whole 45 km from the city.

    Source: es.wikipedia.org

  • 🇷🇺 Elbrus

    The Russian May holidays

    29 Apr – 11 MayHoliday

    Two long weekends back to back put the whole Baksan valley on the spring snow at once; the Azau cable car queues and the huts on the mountain fill with domestic groups.

    Source: en.wikipedia.org

  • 🇯🇵 Fujikawaguchiko

    Golden Week

    29 Apr – 5 MayHoliday

    The lakeside road becomes a single line of stationary cars.

    Source: en.wikipedia.org

  • 🇯🇵 Hakone

    Golden Week

    29 Apr – 5 MayHoliday

    Tokyo's nearest hot-spring valley in the country's busiest travel week.

    Source: en.wikipedia.org

  • 🇯🇵 Kanazawa

    Golden Week

    29 Apr – 5 MayHoliday

    The shinkansen from Tokyo made Kanazawa a Golden Week destination.

    Source: en.wikipedia.org

  • 🇷🇺 Krasnaya Polyana

    The May holidays

    29 Apr – 11 MayHoliday

    Russia runs two public holidays into one long break at the start of May, and the valley fills for the last of the snow at the top and the first of the trails below it.

    Source: en.wikipedia.org

  • 🇯🇵 Kyoto

    Golden Week

    29 Apr – 5 MayHoliday

    Four national holidays in a row and the whole country travelling.

    Source: en.wikipedia.org

  • 🇲🇴 Macau

    Mainland Labour Day break

    29 Apr – 6 MayHoliday

    Five days when the mainland travels and Macau is one of the places it goes.

    Source: en.wikipedia.org

  • 🇯🇵 Matsumoto

    Golden Week

    29 Apr – 5 MayHoliday

    The first week Kamikochi is properly open, so the Sawando bus terminal queues from six in the morning and the castle keep runs a two-hour wait.

    Source: en.wikipedia.org

  • 🇯🇵 Nikko

    Golden Week

    29 Apr – 5 MayHoliday

    Two hours from Tokyo, which is the problem.

    Source: en.wikipedia.org

  • 🇯🇵 Osaka

    Golden Week

    29 Apr – 5 MayHoliday

    Four national holidays in a row and the entire country on the move.

    Source: en.wikipedia.org

  • 🇷🇺 Sochi

    The May holidays

    29 Apr – 11 MayHoliday

    Two public holidays run into one break at the start of May and the coast takes its first full weekend of the year.

    Source: en.wikipedia.org

  • 🇯🇵 Tokyo

    Golden Week

    29 Apr – 5 MayHoliday

    Four national holidays in a row put the whole country on the move.

    Source: en.wikipedia.org

  • 🇰🇿 Almaty

    The May holidays

    30 Apr – 10 MayHoliday

    Three public holidays land inside ten days — Unity Day on the 1st, Defender's Day on the 7th, Victory Day on the 9th.

    Source: egov.kz

  • 🇩🇪 Berlin

    May Day in Kreuzberg

    30 Apr – 1 MayHoliday

    Walpurgis night runs into a public holiday of street parties and demonstrations around Oranienstrasse and Görlitzer Park.

    Source: visitberlin.de

  • 🇻🇳 Ho Chi Minh City

    Reunification Day and May Day

    30 Apr – 1 MayHoliday

    Two public holidays run together, so the whole country moves at once.

    Source: en.wikipedia.org

  • 🇦🇪 Abu Dhabi

    Eid al-Adha

    27–30 MayHoliday

    The longer of the two Eids, several days of it, and residents leave in bulk through the airport.

    Source: en.wikipedia.org

  • 🇨🇳 Beijing

    Labour Day holiday

    1–5 MayHoliday

    The year's second mass-travel week after Spring Festival: domestic tourists fill the Wall, the Forbidden City sells out its cap for days, and train tickets go the hour they release.

    Source: en.wikipedia.org

  • 🇨🇳 Chongqing

    Labour Day holiday

    1–5 MayHoliday

    Hongya Dong and the Liziba monorail station draw domestic crowds all year and unmanageable ones over the May break; the queue for the cable car runs to hours.

    Source: china-briefing.com

  • 🇨🇺 Havana

    May Day

    1 MayHoliday

    The march across the Plaza de la Revolucion starts around dawn and the city is closed to traffic for the morning.

    Source: en.wikipedia.org

  • 🇲🇻 Malé

    Eid al-Adha

    1 May – 15 Jun (usually)Holiday

    Several days of public holiday when Maldivians travel home between islands, so ferry seats and seaplane slots go to residents first.

    Source: officeholidays.com

  • 🇸🇦 Mecca

    Eid al-Adha

    27–30 MayHoliday

    The pilgrimage ends at Eid and the kingdom takes several days off with it.

    Source: en.wikipedia.org

  • 🇩🇪 Munich

    May Day and the maypoles

    1 MayHoliday

    A national holiday, so shops are shut and transport runs a Sunday timetable.

    Source: muenchen.de

  • 🇫🇷 Paris

    May public holidays

    1–31 May (usually)Holiday

    Three or four public days land in the month and Parisians bridge them into long weekends.

    Source: en.wikipedia.org

  • 🇨🇳 Shanghai

    May Day holiday

    1–5 MayHoliday

    The other national travel week, and in a good-weather month it is worse than October in the centre.

    Source: china-briefing.com

  • 🇳🇱 Amsterdam

    Remembrance and Liberation Day

    4–5 MayHoliday

    Two minutes of national silence at eight on the evening of the 4th, trams and all, then free festivals across the city on the 5th.

    Source: bevrijdingsfestivals.nl

  • 🇳🇱 Utrecht

    Liberation Day festival

    5 MayFestival

    Utrecht runs one of the fourteen national liberation festivals on 5 May, free and all day across the parks and the centre.

    Source: bevrijdingsfestivals.nl

  • 🇺🇸 Boston

    Commencement season

    8–25 May (usually)Season

    Dozens of colleges graduate within a fortnight in May and every family in America books a room.

    Source: patriotledger.com

  • 🇷🇺 Kaliningrad

    Victory Day

    9 MayHoliday

    The largest public day of the year here, with a parade, closed streets in the centre and fireworks over the Pregolya.

    Source: en.wikipedia.org

  • 🇷🇺 Saint Petersburg

    Victory Day

    9 MayHoliday

    A parade on Palace Square, the centre closed to traffic from early morning, and fireworks over the Neva at night.

    Source: en.wikipedia.org

…and 144 more in this group. Open any destination's page for its own month-by-month calendar.

Hazard seasons to know about

Not forecasts — the seasons in which the risk exists. Most weeks pass quietly.

  • 🇩🇪 Berlin

    Birch pollen season

    1 Apr – 20 May (usually)Hazard

    Berlin's street trees are heavy on birch and the count spikes for about six weeks in spring, yellow film on the parked cars and all.

    Source: dwd.de

  • 🇨🇦 Winnipeg

    Red River flood season

    1 Apr – 10 May (usually)Hazard

    Snowmelt on a flat, north-flowing river backs water up across the valley most springs, and the floodway around the city was dug for exactly this.

    Source: gov.mb.ca

  • 🇩🇰 Copenhagen

    Birch pollen season

    5 Apr – 25 May (usually)Hazard

    The birch count runs high for about six weeks in spring, right as the outdoor tables come back out.

    Source: astma-allergi.dk

  • 🇺🇸 New Orleans

    Formosan termite swarms

    1 May – 15 Jun (usually)Hazard

    On warm still evenings in May the Formosan termites fly in clouds thick enough to clear a restaurant patio and coat every lit window in the Quarter.

    Source: en.wikipedia.org

  • 🇮🇳 Ranthambore

    Pre-monsoon heat

    1 May – 25 Jun (usually)Hazard

    Afternoon drives in May and June are genuinely punishing in an open canter, and the park runs them anyway because that is when the animals show.

    Source: internal.imd.gov.in

  • 🇺🇸 San Antonio

    Flash flood season

    1 May – 15 Jun (usually)Hazard

    The Hill Country upstream turns rain into wall-of-water floods faster than almost anywhere in the country, and late spring is the worst of it.

    Source: weather.gov

  • 🇮🇳 Chennai

    Agni Natchathiram heat

    4–28 May (usually)Hazard

    The fortnight the Tamil almanac names as the hottest of the year, and the city agrees with it.

    Source: internal.imd.gov.in

  • 🇷🇺 Moscow

    Poplar fluff

    25 May – 25 Jun (usually)Hazard

    For two or three weeks the city fills with white seed fluff off the poplars planted after the war: drifts of it in the gutters, in your eyes, and a fortnight of misery for anyone with hay fever.

    Source: en.wikipedia.org

  • 🇲🇵 Saipan

    Dry-season brush fires

    1 Feb – 31 May (usually)Hazard

    The grass hillsides above Kagman and out towards Marpi burn most dry seasons, largely from deliberate fires, and the smoke hangs under the trade wind on still mornings.

    Source: weather.gov

  • 🇵🇭 Boracay

    Green algae on White Beach

    15 Feb – 31 May (usually)Nature

    A fringe of green weed, locally lumot, grows along the shallows in the hot months and is raked off each morning.

  • 🇪🇸 Sierra Nevada

    Calima on the snow

    15 Feb – 15 Jun (usually)Hazard

    Saharan dust blows north over Andalusia most often in spring, turning the sky orange and leaving the pistes pink.

    Source: aemet.es

  • 🇦🇪 Abu Dhabi

    Shamal dust season

    1 Mar – 15 Jun (usually)Hazard

    The northwesterly shamal blows for a day or three at a time in spring and takes the skyline with it; flights hold, the sea turns brown and anyone with a chest keeps indoors.

    Source: ncm.gov.ae

  • 🇺🇸 Albuquerque

    Spring wind and blowing dust

    1 Mar – 31 MayHazard

    The windiest stretch of the year across the Rio Grande valley, with afternoon gusts that lift dust off the mesa and shut down balloon flights and small aircraft.

    Source: weather.gov

  • 🇪🇬 Alexandria

    Khamaseen dust winds

    1 Mar – 15 May (usually)Hazard

    Hot southerlies off the desert push dust over the city for a day or two at a time in spring, and the sea haze holds it in.

    Source: en.wikipedia.org

  • 🇺🇸 Atlanta

    Pine pollen season

    1 Mar – 10 May (usually)Hazard

    For six weeks in spring the whole city turns yellow: cars, porches, water.

    Source: pollen.com

  • 🇺🇸 Atlanta

    Spring severe-storm season

    1 Mar – 15 May (usually)Hazard

    North Georgia's tornado and hail season runs through spring, and the warnings here come overnight as often as in the afternoon.

    Source: weather.gov

  • 🇨🇳 Beijing

    Sandstorm season

    1 Mar – 15 May (usually)Hazard

    Dust off the Mongolian plateau reaches the city several times each spring, turning the sky yellow and pushing the air readings off the usual scale for a day or two.

    Source: en.wikipedia.org

  • 🇮🇳 Bengaluru

    Pre-monsoon heat and water cuts

    1 Mar – 25 May (usually)Hazard

    The weeks before the rains are the hottest of the Bengaluru year, and the borewells drop with them; tanker deliveries and apartment rationing make the news most Aprils.

    Source: mausam.imd.gov.in

  • 🇪🇬 Cairo

    Khamaseen dust winds

    1 Mar – 31 May (usually)Hazard

    Hot southerly winds carry Saharan dust over the city for a day or two at a time, closing the horizon and grounding the view from the Giza plateau.

    Source: en.wikipedia.org

  • 🇯🇵 Fukuoka

    Yellow sand season

    1 Mar – 15 May (usually)Hazard

    Dust off the Asian mainland reaches Kyushu first and the worst days leave a film on parked cars.

    Source: en.wikipedia.org

  • 🇸🇦 Jeddah

    Dust and sandstorm season

    1 Mar – 31 Jul (usually)Hazard

    Spring winds carry interior dust out over the Red Sea coast, whiting out the sky for a day or two at a time and holding flights on the worst of them.

    Source: ncm.gov.sa

  • 🇮🇱 Jerusalem

    Sharav dust days

    1 Mar – 31 May (usually)Hazard

    Hot desert winds push dust over the hills for a few days at a stretch in spring and again in autumn, turning the light brown and the view from the Mount of Olives into nothing.

    Source: en.wikipedia.org

  • 🇪🇬 Luxor

    Khamaseen dust winds

    1 Mar – 15 May (usually)Hazard

    Spring southerlies fill the valley with sand for a day or two at a time and ground the dawn balloon flights.

    Source: en.wikipedia.org

  • 🇪🇸 Málaga

    Calima dust

    1 Mar – 31 Aug (usually)Hazard

    Saharan dust rides in on a southerly and turns the sky orange and the parked cars brown for a day or two at a time, most often in spring and again at the height of summer.

    Source: aemet.es

  • 🇲🇽 Mexico City

    Ozone alert season

    1 Mar – 31 MayHazard

    Still, sunny, rainless weeks in the basin cook the traffic exhaust into ozone, and the city declares contingencies that pull cars off the road.

    Source: en.wikipedia.org

  • 🇸🇦 Riyadh

    Spring dust storms

    1 Mar – 31 May (usually)Hazard

    The wind off the interior turns the sky ochre for a day or two at a stretch, cancelling flights and putting sand through every window frame.

    Source: en.wikipedia.org

  • 🇰🇷 Seoul

    Fine dust season

    1 Mar – 15 May (usually)Hazard

    Spring brings the worst air of the year, part local, part dust and pollution blown in from the west.

    Source: en.wikipedia.org

  • 🇲🇲 Yangon

    Hot season

    1 Mar – 15 May (usually)Season

    The build-up before the rains is the hardest part of the Yangon year, and the city moves indoors between about eleven and four.

  • 🇮🇶 Baghdad

    Shamal dust storms

    15 Mar – 30 Jun (usually)Hazard

    North-westerlies lift the dried marsh and desert soil; a bad day turns the sky orange and grounds flights at Baghdad International.

    Source: en.wikipedia.org

  • 🇸🇾 Damascus

    Khamsin dust winds

    15 Mar – 31 May (usually)Hazard

    The spring southerly arrives with a jump in temperature and a sky the colour of weak tea, usually two or three days at a time before it clears.

    Source: en.wikipedia.org

  • 🇯🇴 Dead Sea

    Khamsin dust winds

    15 Mar – 31 May (usually)Hazard

    Hot southerlies off the desert push dust up the rift for a few days at a time in spring, dropping the visibility across the water to nothing and coating everything left outside.

    Source: en.wikipedia.org

  • 🇺🇸 Memphis

    Spring storm season

    15 Mar – 31 May (usually)Hazard

    Late winter and spring bring the line squalls that flood the streets and take the power out for days, and the Mississippi runs its highest in the same weeks.

    Source: weather.gov

  • 🇲🇦 Merzouga

    Spring sandstorms

    15 Mar – 31 May (usually)Hazard

    The wind gets up in spring and the dunes move with it: gritty air for days at a time, camps struck early and the road east regularly half-buried.

    Source: en.wikipedia.org

  • 🇺🇸 Nashville

    Spring storm season

    15 Mar – 20 May (usually)Hazard

    Middle Tennessee gets its severe weather in spring: squall lines, tornado warnings and the flooding that put downtown under water in 2010.

    Source: weather.gov

  • 🇯🇴 Petra

    Khamsin dust days

    15 Mar – 31 May (usually)Hazard

    Hot southerly winds pull desert dust over the escarpment for a few days at a stretch in spring, turning the rock flat brown and the light useless for photographs.

    Source: en.wikipedia.org

  • 🇩🇴 Punta Cana

    Sargassum on the east beaches

    15 Mar – 31 Aug (usually)Hazard

    Bavaro and Macao face east into the drift and take the brunt of it; hotels rake at dawn and the sheltered coves clear faster.

    Source: caricoos.org

  • 🇺🇸 St. Louis

    Severe storm season

    15 Mar – 15 Jun (usually)Hazard

    Spring is when the warm Gulf air meets the cold front over the Mississippi valley, and the region sits at the eastern edge of tornado country.

    Source: weather.gov

  • 🇲🇳 Ulaanbaatar

    Spring dust storms

    15 Mar – 31 May (usually)Hazard

    Gobi dust rides the spring wind up over the city several times a season, turning the sky orange and grounding domestic flights.

    Source: en.wikipedia.org

  • 🇮🇳 Hyderabad

    Deccan summer heat

    20 Mar – 5 Jun (usually)Hazard

    Heat advisories start in late March and the middle of the day goes indoors until the rains break.

    Source: mausam.imd.gov.in

  • 🇮🇳 Kolkata

    Kalbaisakhi storm season

    20 Mar – 20 May (usually)Hazard

    Late-afternoon squall lines come out of the northwest through the hot months, drop the temperature in minutes and take trees and hoardings down with them.

    Source: mausam.imd.gov.in

…and 157 more in this group. Open any destination's page for its own month-by-month calendar.

Windows are the usual ones and move a little each year — lunar feasts and blossom most of all. Hazard seasons are the months in which the risk exists, not a forecast. Check a live source before booking.