The Great Migration is not a single event — it’s a perpetual, clockwise cycle that has repeated for over a million years. Two million wildebeest, 500,000 zebra, and 200,000 Thomson’s gazelle trace an ancient route through the Serengeti-Mara ecosystem, following the rains and the fresh grass they bring.
January — March: Calving Season
The southern Serengeti short-grass plains host the most dramatic chapter: calving season. Over 8,000 calves are born daily. Predators gather in extraordinary numbers — lions, cheetahs, hyenas — creating the most intense predator-prey dynamics on Earth. Stay near Ndutu for front-row seats.
April — May: The Long Rains
Rain drives the herds northwest. The Serengeti is lush and green, photography is dramatic, and tourists are scarce. Some roads challenge, but the experience is raw and real.
June — July: Western Corridor
The migration funnels into the Western Corridor. The Grumeti River must be crossed — and Nile crocodiles, some over 5 metres long, are waiting. The first major crossings of the year happen here.
August — October: Mara River Crossings
The iconic chapter. Millions of animals pour across the Mara River in the northern Serengeti. Crossings are chaotic, desperate, and deeply moving. This is peak season for a reason.
November — December: The Return
Short rains trigger the march south. The cycle begins again. Fewer visitors, excellent value, and the anticipation of calving season ahead.