Overview

Each year, more than 1.5 million wildebeest, joined by hundreds of thousands of zebras and gazelles, embark on a perilous circular journey across the Serengeti-Mara ecosystem. This is The Great Wildebeest Migration — the largest land animal movement on Earth and one of the Seven Natural Wonders of Africa.

Driven by instinct and the search for fresh grazing, the herds traverse over 1,800 miles through Tanzania’s Serengeti National Park and Kenya’s Masai Mara, following the rhythm of the rains. It’s a cycle of life and survival that defines the essence of the African wilderness — raw, unpredictable, and breathtaking.

The Journey

The migration is not a single event but a year-round natural phenomenon divided into dramatic phases:

• January to March – Calving Season (Southern Serengeti & Ndutu Plains):

  Life begins in the vast grasslands as nearly half a million calves are born within weeks. Predators abound — lions, hyenas, and cheetahs take advantage of the abundance of prey.

• April to June – Western Corridor (Grumeti Region):

  The herds start moving northwest, crossing the Grumeti River, where giant crocodiles await. The plains are lush, and the journey grows more intense as the dry season approaches.

• July to October – The Mara River Crossings (Northern Serengeti):

  This is the migration’s most iconic chapter. The wildebeest face the treacherous Mara River, filled with crocodiles and strong currents. The crossings are chaotic, heart-stopping, and unforgettable — a true test of survival witnessed by lucky safari-goers.

• November to December – Return South (Serengeti Plains):

  As rains return to the south, the herds begin their long trek back, completing the endless cycle of movement and renewal.

Where to See It

The best locations depend on the time of year:

• Ndutu Plains (Dec–Mar) for calving and predator action

• Grumeti (May–Jun) for river crossings and lush green scenery

• Northern Serengeti (Jul–Oct) for the dramatic Mara River crossings

• Central Serengeti (Nov) for the return migration

Each region offers a unique perspective on this natural wonder.

Why It’s Special

• Witness the largest wildlife migration on Earth

• Experience predator-prey drama in real time

• Perfect for photographers and filmmakers

• A chance to see the Serengeti’s ecosystem in full motion

Best Time to Visit

While the migration moves year-round, July to October is the peak season for the Mara River crossings, while January to March offers incredible opportunities to witness calving and predator interactions in the south.