What is the Great Migration and where can you see it?

From calving season in the Southern Serengeti to the dramatic river crossings of the Mara, the Great Wildebeest Migration is a year-round phenomenon that offers unforgettable wildlife encounters at every stage. Whether you're dreaming of seeing newborn calves take their first steps or witnessing the heart-pounding drama of thousands of wildebeest plunging into crocodile-infested rivers, understanding how the migration works is key to planning the perfect safari. Below, we answer the most frequently asked questions about the Great Migration in Tanzania and Kenya to help you decide where to go, when to travel, and what to expect.

The Great Migration is an annual, circular journey of approximately 1.5 million wildebeest, 200,000 zebras, and hundreds of thousands of antelopes across the Serengeti in Tanzania and the Masai Mara in Kenya. Driven by seasonal rains, these animals move in search of fresh grazing and water, facing predators and challenging river crossings along the way.

The migration spans the Serengeti-Mara ecosystem, covering vast areas of Tanzania and Kenya. Key locations include:

• Southern Serengeti (Ndutu Region): Ideal for calving season (January–March).
• Western Corridor (Grumeti River): Best for viewing the Grumeti River crossings (May–June).
• Northern Serengeti & Masai Mara: Prime spots for witnessing the dramatic Mara River crossings (July–September).

The migration is a year-round event, but specific highlights include:

• January–March: Calving season in the Southern Serengeti.
• May–June: Grumeti River crossings in the Western Corridor.
• July–September: Mara River crossings in the Northern Serengeti and Masai Mara.
• October–December: Herds move back south as short rains begin.

Primarily, the migration involves:

• Wildebeest: Approximately 1.5 million.
• Zebras: Around 200,000.
• Antelopes: Including species like Thomson's and Grant's gazelles.

These herds are closely followed by predators such as lions, leopards, cheetahs, hyenas, and crocodiles, making for thrilling wildlife encounters.

The migration is primarily driven by the search for fresh grazing and water, dictated by seasonal rainfall patterns. This continuous movement ensures the survival of the herds and maintains the ecological balance of the region.

Planning involves:

• Timing: Align your visit with the specific migration events you wish to witness.
• Location: Choose camps or lodges near key migration paths.
• Duration: Allow sufficient time to increase your chances of witnessing major events like river crossings.

Consulting with experienced safari operators can make all the difference in timing your trip to coincide with key migration events like the Mara River crossings or the calving season. They offer first-hand insight into wildlife movements, recommend the best camps based on your interests, and ensure you're in the right place at the right time for the most rewarding safari experience.

While July to September offers the best chances, river crossings are unpredictable and depend on various factors, including weather and herd behaviour. Spending more days in the region increases your likelihood, but sightings can't be guaranteed.

Essential items include:

• Clothing: Neutral-colored, lightweight clothing; warm layers for mornings and evenings.
• Gear: Binoculars, camera with zoom lens, and a good pair of walking shoes.
• Health: Sunscreen, insect repellent, and necessary medications. Always check with your safari expert for specific recommendations.