What's on in Big Sur (Highway 1), United States through the year

Big Sur, United States has 12 curated events through the year — 1 festival, 5 natural spectacles, 3 seasons, 1 hazard season, 1 closure and 1 local rule. The ones to plan around: Coastal wildflowers (February) and Blue and humpback whales offshore (July). June, July, August, September and December are its peak-crowd months.

Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not

Best time to visit Big Sur (Highway 1): weather, crowds and notes →

Big Sur (Highway 1) events and crowds by month

MonthWhat startsCrowds
JanuaryCampsites and lodges book six months outBusy
FebruaryCoastal wildflowersQuiet
MarchBusy
AprilBig Sur International MarathonShoulder season
MaySummer weekend trafficBusy
JuneSummer fogPeak crowds
JulyBlue and humpback whales offshore, Fire seasonPeak crowds
AugustPeak crowds
SeptemberThe clear monthsPeak crowds
OctoberShoulder season
NovemberBusy
DecemberElephant seals at Piedras Blancas, Highway 1 slide season, Keyhole Arch sunset, Gray whale migrationPeak crowds

January in Big Sur (Highway 1)

Big Sur (Highway 1) weather in January

Busy — Winter / Christmas break in United States, school holidays in 2 of the markets that fill it

  • Rule

    Campsites and lodges book six months out

    1 Jan – 31 DecBook early

    State park campsites release on ReserveCalifornia six months ahead to the day, and the Big Sur sites go in the first minutes. The handful of lodges on the highway behave the same way. Source ↗

Still on: Elephant seals at Piedras Blancas (1 Dec – 31 May (usually)), Highway 1 slide season (1 Dec – 15 Apr (usually)), Gray whale migration (15 Dec – 1 May (usually))

February in Big Sur (Highway 1)

Big Sur (Highway 1) weather in February

Quiet — one of its worst months for weather

  • Nature

    Coastal wildflowers

    15 Feb – 15 May · usuallyWildflowers & blooms

    The hills are green for exactly one part of the year, and the lupine, poppies and Indian paintbrush follow the winter rain from late February. By July the same slopes are gold and dry.

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Elephant seals at Piedras Blancas (1 Dec – 31 May (usually)), Highway 1 slide season (1 Dec – 15 Apr (usually)), Gray whale migration (15 Dec – 1 May (usually))

March in Big Sur (Highway 1)

Big Sur (Highway 1) weather in March

Busy — Spring break in United States

Nothing new starts in March.

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Coastal wildflowers (15 Feb – 15 May (usually)), Elephant seals at Piedras Blancas (1 Dec – 31 May (usually)), Highway 1 slide season (1 Dec – 15 Apr (usually)), Gray whale migration (15 Dec – 1 May (usually))

April in Big Sur (Highway 1)

Big Sur (Highway 1) weather in April

Shoulder season — an ordinary month

  • Festival

    Big Sur International Marathon

    20–30 Apr · usuallyMajor festivalClosuresBook early

    Run north along Highway 1 to Carmel on the last Sunday of April, which means the road is closed to southbound traffic all morning. Lodging on the coast is booked a year out for it. Source ↗

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Coastal wildflowers (15 Feb – 15 May (usually)), Elephant seals at Piedras Blancas (1 Dec – 31 May (usually)), Highway 1 slide season (1 Dec – 15 Apr (usually)), Gray whale migration (15 Dec – 1 May (usually))

May in Big Sur (Highway 1)

Big Sur (Highway 1) weather in May

Busy — Summer weekend traffic

  • Season

    Summer weekend traffic

    20 May – 10 Sep · usuallyDay-tripper crushCrowded

    Highway 1 is one lane each way with almost nowhere to pull over, and between Memorial Day and Labor Day the weekend queue for Bixby Bridge and McWay backs onto the road. Weekday mornings are a different coast. Source ↗

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Coastal wildflowers (15 Feb – 15 May (usually)), Elephant seals at Piedras Blancas (1 Dec – 31 May (usually)), Gray whale migration (15 Dec – 1 May (usually))

June in Big Sur (Highway 1)

Big Sur (Highway 1) weather in June

Peak crowds — Summer weekend traffic, Summer break in United States

  • Season

    Summer fog

    1 Jun – 31 AugFog season

    The marine layer sits on the coast through the summer, so the famous views are grey until midday and the redwood canyons are cold. September and October are the clear months here.

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Summer weekend traffic (20 May – 10 Sep (usually))

July in Big Sur (Highway 1)

Big Sur (Highway 1) weather in July

Peak crowds — Summer weekend traffic, Summer break in United States

  • Nature

    Blue and humpback whales offshore

    1 Jul – 15 Oct · usuallyWhale season

    Upwelling packs krill into the submarine canyon and the big rorquals work the shelf all summer. The boats go from Monterey, but on a flat day you can pick out blows from the headland pullouts. Source ↗

  • Hazard

    Fire season

    15 Jul – 1 Nov · usuallySmoke seasonClosures

    The Ventana wilderness burns regularly and a bad fire closes the highway, the state parks and the campgrounds at once. Late summer and autumn are when it happens. Source ↗

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Summer weekend traffic (20 May – 10 Sep (usually)), Summer fog (1 Jun – 31 Aug)

August in Big Sur (Highway 1)

Big Sur (Highway 1) weather in August

Peak crowds — Summer weekend traffic, Summer break in United States

Nothing new starts in August.

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Summer weekend traffic (20 May – 10 Sep (usually)), Summer fog (1 Jun – 31 Aug), Blue and humpback whales offshore (1 Jul – 15 Oct (usually)), Fire season (15 Jul – 1 Nov (usually))

September in Big Sur (Highway 1)

Big Sur (Highway 1) weather in September

Peak crowds — Summer weekend traffic, Summer break in United States

  • Season

    The clear months

    5 Sep – 31 Oct · usuallyDry season

    The fog lifts after Labor Day, the summer traffic goes, and the coast gets six or seven weeks of the clearest air of the year before the winter rain starts.

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Summer weekend traffic (20 May – 10 Sep (usually)), Blue and humpback whales offshore (1 Jul – 15 Oct (usually)), Fire season (15 Jul – 1 Nov (usually))

October in Big Sur (Highway 1)

Big Sur (Highway 1) weather in October

Shoulder season — an ordinary month

Nothing new starts in October.

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Blue and humpback whales offshore (1 Jul – 15 Oct (usually)), Fire season (15 Jul – 1 Nov (usually)), The clear months (5 Sep – 31 Oct (usually))

November in Big Sur (Highway 1)

Big Sur (Highway 1) weather in November

Busy — Thanksgiving break in United States

Nothing new starts in November.

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec), Fire season (15 Jul – 1 Nov (usually))

December in Big Sur (Highway 1)

Big Sur (Highway 1) weather in December

Peak crowds — Keyhole Arch sunset, Winter / Christmas break in United States

  • Nature

    Elephant seals at Piedras Blancas

    1 Dec – 31 May · usuallyWildlife season

    Thousands of northern elephant seals haul out on the beach at the south end of the coast road, pupping in January and moulting into spring. Free, unfenced and audible from the car park. Source ↗

  • Closure

    Highway 1 slide season

    1 Dec – 15 Apr · usuallyRisk

    Winter storms put rock and mud onto the coast road most years, and a bad slide can shut a section for months or seasons. Check the state road conditions before you commit to driving through. Source ↗

  • Nature

    Keyhole Arch sunset

    8–28 Dec · usuallyDark-sky seasonCrowded

    For a fortnight around the solstice the setting sun lines up through the arch at Pfeiffer Beach and lights the water inside it. The tiny car park fills by three and the unsigned road in is easy to drive past. Source ↗

  • Nature

    Gray whale migration

    15 Dec – 1 May · usuallyWhale season

    The southbound migration passes close inshore from mid-December, and the northbound mothers and calves hug the coast even closer from March. Any pull-out with a view will do.

Still on: Campsites and lodges book six months out (1 Jan – 31 Dec)

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