The Great Migration in Serengeti National Park

1. Calving Season (December – March) – Southern Serengeti & Ndutu Plains

The migration begins in the Ndutu region and the southern Serengeti, where the wildebeest gather to give birth. Around 500,000 calves are born within a short period, usually from January to March. This attracts predators such as lions, cheetahs, and hyenas, which take advantage of the vulnerable young. Despite the dangers, the abundance of food and water makes this a crucial starting point for the journey.

2. Movement to the Central Serengeti (April – May) – Grumeti River Crossing

As the rainy season ends, the herds move northwest towards the central Serengeti and the Grumeti River. This leg of the journey presents new challenges, including the Grumeti River crossings, where giant crocodiles lie in wait. The vast herds are also targeted by leopards, lions, and hyenas, making survival a constant struggle.

3. Northern Serengeti & Mara River Crossing (June – September)

By June and July, the herds reach the Serengeti’s northern regions near the Mara River, one of the most dangerous points of the migration. The Mara River Crossing is the most dramatic and iconic moment, where thousands of animals plunge into the crocodile-infested waters in a desperate bid to reach the Maasai Mara in Kenya. Many are swept away by strong currents, while others fall prey to predators. However, those that survive find lush grazing lands in the Maasai Mara, where they remain for several months.

4. Return to the Serengeti (October – November)

By October, the short rains begin in Tanzania, prompting the herds to move southward from the Maasai Mara back into the Serengeti. This reverse journey follows the same dangerous route, with the herds once again braving the Mara and Grumeti rivers before returning to the plains of the southern Serengeti in time for the next calving season.

Why Witness the Great Migration?

• Incredible Wildlife Encounters – The migration provides unparalleled opportunities to witness predators in action, massive herds moving in unison, and dramatic river crossings.

• Scenic Landscapes – The Serengeti’s stunning landscapes, from endless golden plains to riverine forests, create the perfect backdrop for a true African adventure.

• Authentic Safari Experience – Whether in a hot air balloon, open safari vehicle, or luxury tented camp, experiencing the Great Migration is an unforgettable highlight of any visit to Tanzania.

Best Time to Visit

The best time to witness the Great Migration depends on what part of the journey you want to see:

• Calving Season (January – March) – Best for witnessing wildebeest births and predator activity in the southern Serengeti.

• Grumeti River Crossing (May – June) – A less crowded alternative to the famous Mara River crossings.

• Mara River Crossing (July – September) – The most dramatic and thrilling part of the migration, ideal for adventure seekers.

• Returning Migration (October – November) – A quieter time to see the herds moving back south.

The Great Migration in Serengeti National Park is one of the most awe-inspiring natural events in the world. Whether you’re a wildlife enthusiast, photographer, or adventurer, witnessing this journey is an unforgettable experience. The Serengeti’s vast landscapes, diverse wildlife, and dramatic migration movements make it a must-visit destination for any safari lover.