What's on in Irkutsk (Lake Baikal), Russia through the year

Busy — New Year holidays, school holidays in 6 of the markets that fill it

• Season

  Baikal ice season

  15 Jan – 15 Apr · usually

  The lake an hour away freezes solid from about mid-January to mid-April, a metre or more thick and clear enough in places to see straight down. This, not summer, is what most people now come to Irkutsk for. Source ↗

Still on: Deep Siberian winter (1 Dec – 25 Feb (usually)), New Year holidays (31 Dec – 8 Jan (usually))

Busy — Maslenitsa, school holidays in 2 of the markets that fill it

• Festival

  Maslenitsa

  16–22 FebCarnivalCrowded

  Pancake week before Orthodox Lent: blini at cafes and street stalls, and open-air fairs with folk music and games in the main square and city parks. It peaks on the Sunday, when a straw effigy of winter is usually burned. Source ↗

• Opening

  Olkhon ice road

  10 Feb – 31 Mar · usuallyIce season

  For a few weeks the marked lane across to Olkhon carries cars, and the island stops depending on the hovercraft. Either side of that the crossing is the awkward part of the trip, not the easy one. Source ↗

Still on: Baikal ice season (15 Jan – 15 Apr (usually)), Deep Siberian winter (1 Dec – 25 Feb (usually))

Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month

Nothing new starts in March.

Still on: Baikal ice season (15 Jan – 15 Apr (usually)), Maslenitsa (16–22 Feb), Olkhon ice road (10 Feb – 31 Mar (usually))

Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month

Nothing new starts in April.

Still on: Baikal ice season (15 Jan – 15 Apr (usually))

Busy — Victory Day, school holidays in 2 of the markets that fill it

• Hazard

  Tick season

  1 May – 15 Jul · usuallyInsects & disease

  The region is a high-risk zone for tick-borne encephalitis, and ticks are most active from the second half of May to mid-June. Get vaccinated well ahead, cover up on forest trails and check yourself daily. Source ↗

• Holiday

  Victory Day

  9 MayNational holidayClosuresCrowded

  9 May is a public holiday marked in every city with a morning parade or wreath-laying in the centre, and usually fireworks after dark. Central streets close for hours and public transport is rerouted; security measures have scaled some events back in recent years. Source ↗

Peak crowds — travelers describe it as peak season, Baikal summer season

• Opening

  Baikal summer season

  15 Jun – 31 Aug · usuallySummer season opensCrowdedBook early

  Circum-Baikal excursion trains add midsummer departures, boats run from Listvyanka, and the Olkhon ferry crossing is at its busiest in July and August. Book island guesthouses early. Source ↗

Still on: Tick season (1 May – 15 Jul (usually))

Busy — Baikal summer season, school holidays in 5 of the markets that fill it

Nothing new starts in July.

Still on: Tick season (1 May – 15 Jul (usually)), Baikal summer season (15 Jun – 31 Aug (usually))

Busy — Baikal summer season, school holidays in 4 of the markets that fill it

Nothing new starts in August.

Still on: Baikal summer season (15 Jun – 31 Aug (usually))

Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month

• Nature

  Taiga autumn colour

  1–25 Sep · usually

  Early September turns the larch and birch along the Angara and around the lake gold, and it is the last stretch of settled weather before the cold arrives. A short window, usually a fortnight.

Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month

• Hazard

  Sarma gales on Baikal

  15 Oct – 31 Dec · usuallyWinter storms & gales

  The Sarma, Baikal's most violent wind, blows most often in November and December across the Small Sea by Olkhon. Boat trips and lake crossings are cancelled when it is forecast. Source ↗

Shoulder season — an ordinary month

Nothing new starts in November.

Still on: Sarma gales on Baikal (15 Oct – 31 Dec (usually))

Busy — New Year holidays, school holidays in 5 of the markets that fill it

• Season

  Deep Siberian winter

  1 Dec – 25 Feb · usuallyExtreme cold

  January averages below minus seventeen and the record is close to minus fifty; the snow is dry and squeaks underfoot rather than melting. Ice sculptures go up in the central park and stay up for months.

• Holiday

  New Year holidays

  31 Dec – 8 Jan · usuallyNational holidayClosuresBook early

  The longest break of the Russian year: usually the first eight days of January or more are non-working. Offices, banks and many services close, while trains, flights and hotels fill with holidaying families at peak fares. Source ↗

Still on: Sarma gales on Baikal (15 Oct – 31 Dec (usually))