What's on in Serengeti, Tanzania through the year

Serengeti, Tanzania has 10 curated events through the year — 4 natural spectacles, 1 holiday, 3 seasons and 2 local rules. The ones to plan around: Wildebeest calving (January) and Grumeti River crossings (May). January, June, July, 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 Serengeti: weather, crowds and notes →

Serengeti events and crowds by month

MonthWhat startsCrowds
JanuaryPark permits run 24 hours, Wildebeest calvingPeak crowds
FebruaryShoulder season
MarchLong rains and green season, Low-season park feesBusy
AprilBusy
MayGrumeti River crossingsBusy
JuneDry season game viewingPeak crowds
JulyMara River crossingsPeak crowds
AugustBusy
SeptemberPeak crowds
OctoberBusy
NovemberShort rains, Migrant birding seasonQuiet
DecemberChristmas and New Year peakPeak crowds

Peak crowds — Christmas and New Year peak, December–January long break in Tanzania

  • Rule

    Park permits run 24 hours

    1 Jan – 31 DecBook early

    The conservation fee is valid for twenty-four hours from entry and the rangers check on the way out; overstaying buys another full day, and a day-trip permit is shorter again. It is why itineraries are built around gate times, not sunsets. Source ↗

  • Nature

    Wildebeest calving

    15 Jan – 15 Mar · usuallyWildlife seasonBook early

    Close to half a million calves drop in a three-week burst on the short-grass plains around Ndutu, and every predator in the ecosystem is there for it. The exact fortnight moves with the rains, so camps sell the whole window.

Still on: Migrant birding season (15 Nov – 15 Apr (usually)), Christmas and New Year peak (20 Dec – 5 Jan)

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

Nothing new starts in February.

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Wildebeest calving (15 Jan – 15 Mar (usually)), Migrant birding season (15 Nov – 15 Apr (usually))

Busy — April short break in Tanzania, school holidays in 4 of the markets that fill it

  • Season

    Long rains and green season

    15 Mar – 31 MayMonsoonClosures

    It rarely rains all day, but it rains most days, the black cotton soil softens and the western corridor tracks get difficult. Some of the smaller mobile camps shut entirely for April and May; the ones that stay open are half price.

  • Rule

    Low-season park fees

    15 Mar – 15 May

    TANAPA's low season runs 15 March to 15 May and the conservation fee drops with it, which on a week inside the park is a real difference once the daily fees are stacked up. Rates are usually revised each July. Source ↗

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Wildebeest calving (15 Jan – 15 Mar (usually)), Migrant birding season (15 Nov – 15 Apr (usually))

Busy — April short break in Tanzania, school holidays in 4 of the markets that fill it

Nothing new starts in April.

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Long rains and green season (15 Mar – 31 May), Low-season park fees (15 Mar – 15 May), Migrant birding season (15 Nov – 15 Apr (usually))

Busy — school holidays in 3 of the markets that fill it, one of its best months for weather

  • Nature

    Grumeti River crossings

    15 May – 10 Jul · usuallyWildlife season

    Before the famous Mara crossings the herds push north-west through the corridor and over the Grumeti, where the crocodiles are the largest in the park. Fewer vehicles here than in the north later on. Source ↗

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Long rains and green season (15 Mar – 31 May), Low-season park fees (15 Mar – 15 May)

Peak crowds — Dry season game viewing, Mid-year break in Tanzania

  • Season

    Dry season game viewing

    15 Jun – 15 OctCrowded

    The grass is down, the water is concentrated into a handful of rivers and pools, and animals are easier to find here than at any other time. It is also when every camp is full and rates sit at their annual high.

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Grumeti River crossings (15 May – 10 Jul (usually))

Peak crowds — Dry season game viewing, Mid-year break in Tanzania

  • Nature

    Mara River crossings

    1 Jul – 31 Oct · usuallyWildlife seasonBook early

    The herds bank up on the south side and go over in a rush that may happen twice in a morning or not at all that week. Crossings run north in July and August and back south in October; the Kogatende camps book a year out.

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Grumeti River crossings (15 May – 10 Jul (usually)), Dry season game viewing (15 Jun – 15 Oct)

Busy — Dry season game viewing, school holidays in 4 of the markets that fill it

Nothing new starts in August.

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Dry season game viewing (15 Jun – 15 Oct), Mara River crossings (1 Jul – 31 Oct (usually))

Peak crowds — Dry season game viewing, September short break in Tanzania

Nothing new starts in September.

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Dry season game viewing (15 Jun – 15 Oct), Mara River crossings (1 Jul – 31 Oct (usually))

Busy — Dry season game viewing, school holidays in 4 of the markets that fill it

Nothing new starts in October.

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Dry season game viewing (15 Jun – 15 Oct), Mara River crossings (1 Jul – 31 Oct (usually))

Quiet — school holidays in 2 of the markets that fill it, one of its worst months for weather

  • Season

    Short rains

    1 Nov – 15 Dec · usuallyMonsoon

    A month or so of afternoon showers that green the plains and knock five months of dust out of the air. The herds drift back south through it, the park is quiet, and the light is the best of the year for photographs.

  • Nature

    Migrant birding season

    15 Nov – 15 Apr · usuallyBirdlife season

    European and Asian migrants arrive with the short rains and stay until April, on top of the residents in breeding plumage. The wet months are the ones birders choose and the game drivers avoid.

Still on: Park permits run 24 hours (1 Jan – 31 Dec)

Peak crowds — Christmas and New Year peak, December–January long break in Tanzania

  • Holiday

    Christmas and New Year peak

    20 Dec – 5 JanChristmas & New YearCrowdedBook early

    Camps charge festive rates and impose minimum stays over the fortnight, and the good ones are taken a year out. It falls between the rains, so the game viewing does not justify the premium. Source ↗

Still on: Park permits run 24 hours (1 Jan – 31 Dec), Short rains (1 Nov – 15 Dec (usually)), Migrant birding season (15 Nov – 15 Apr (usually))

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