Wildebeest crossing a fast-flowing river in the northern Serengeti

Great Migration calendar

Choose your month to see where the wildebeest usually are, what to expect and which safari fits.

Over a million wildebeest and hundreds of thousands of zebra follow the rain around the Serengeti all year. Pick your travel month to see where the herds usually are, what you are likely to witness and which safari fits.

Illustrated map of the Serengeti ecosystem The Great Migration moves in a clockwise loop, from Ndutu in the south, through the Western Corridor, north to the Mara River and back south through Lobo. Illustrative and not to scale. KENYA TANZANIA Maasai Mara Kogatende Lobo Seronera Grumeti Ndutu Ngorongoro Lake Victoria

Illustrative map, not to scale.

January · Calving begins

The herds gather on the southern short-grass plains

Ndutu & Southern Serengeti

Wildebeest spread across the nutrient-rich plains around Ndutu as the first calves arrive. Big cats follow, and open country makes sightings easy.

Safari to consider: 6 Days Ndutu Calving Season Safari – Great Migration from $1,522

February · Calving peak

Peak calving season

Ndutu & Southern Serengeti

Thousands of calves are born each day. It is one of the best months of the year for predator action, as lions, cheetahs and hyenas hunt across the plains.

Safari to consider: 6 Days Ndutu Calving Season Safari – Great Migration from $1,522

March · Late calving

Calves grow strong as the plains begin to dry

Southern Serengeti

Calving winds down and the herds start to gather. Clouds build ahead of the long rains, which makes for dramatic light for photography.

Safari to consider: 6 Days Ndutu Calving Season Safari – Great Migration from $1,522

April · Moving north

The long columns start moving north

Moru Kopjes & Central Serengeti

The long rains arrive and the herds move north-west in long columns. The park turns a vivid green and visitor numbers drop, often along with lodge rates.

Safari to consider: 4 Days Central Serengeti & Great Migration Mid-Range Safari from $1,522

May · The rut

The rut begins in the green season

Central Serengeti & Western Corridor

Males fight for mates as the herds pour through the centre of the park and towards the Western Corridor. Some roads can be slow after heavy rain.

Safari to consider: 4 Days Central Serengeti & Great Migration Mid-Range Safari from $1,522

June · Grumeti crossings

First river crossings at the Grumeti

Western Corridor & Grumeti River

The dry season starts and the herds reach the Grumeti River, where large crocodiles wait. Crossings here are smaller than the Mara but far less crowded.

Safari to consider: 4 Days Central Serengeti & Great Migration Mid-Range Safari from $1,522

July · Heading north

The front of the herd reaches the north

Grumeti to Northern Serengeti

The herds push north towards Kogatende and the Mara River. The first Mara crossings of the year can happen late in the month.

Safari to consider: 3 Days Great Migration & River Crossing in Serengeti from $1,550

September · Mara crossings

Crossings continue back and forth

Northern Serengeti & the Mara River

Herds cross the Mara in both directions as they chase isolated rain. Patience pays off, and a guide who reads the herd makes all the difference.

Safari to consider: 3 Days Great Migration & River Crossing in Serengeti from $1,550

October · Turning south

The last crossings as the herds turn south

Northern Serengeti & Lobo

Short rains begin to draw the herds back into Tanzania. The north stays rewarding, with fewer vehicles than in the August peak.

Safari to consider: 4 Days Central Serengeti & Great Migration Mid-Range Safari from $1,522

November · Moving south

The herds stream south on the short rains

Lobo & Central Serengeti

New grass pulls the herds through Lobo and Seronera. It is a quieter month with good value, and the landscape changes quickly as the rain returns.

Safari to consider: 4 Days Central Serengeti & Great Migration Mid-Range Safari from $1,522

December · Back in the south

Arriving back on the southern plains

Central to Southern Serengeti

The herds settle in the south as the cycle starts again. December pairs beautifully with a beach stay, as Zanzibar is warm and mostly dry from now until February.

Safari to consider: 6 Days Ndutu Calving Season Safari – Great Migration from $1,522

The migration follows the rain, not the calendar. These are typical patterns and timing can shift by several weeks each year. Our guides stay in touch through the season, so tell us your dates and we will advise you on where the herds are moving.

Common questions

Which month is best to see the Great Migration?

For river crossings, July to October in the northern Serengeti. For calving and predator action, January to March around Ndutu in the south. The herds are in Tanzania for most of the year.

Where is the Great Migration in Tanzania?

The herds circle the Serengeti ecosystem. They are usually around Ndutu from December to March, in the centre and west from April to June, in the north from July to October, and head back south in November.

Can you guarantee a river crossing?

No one can. Crossings depend on the herds and the rain, and they can happen in minutes after hours of waiting. Staying several nights near the river gives you the best chance.

Great Migration safaris

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