The Great Wildebeest Migration
The Great Wildebeest Migration Safari in Tanzania
Witness the Greatest Wildlife Show on Earth
Imagine standing on the vast, golden plains of the Serengeti as the ground trembles beneath the hooves of over two million wildebeest, zebras, and antelope, surging forward in a thundering, instinct-driven journey. This is the Great Wildebeest Migration – the largest and most dramatic animal migration on the planet – and Tanzania is its beating heart.
This once-in-a-lifetime safari experience is not just about sheer numbers. It’s about survival, spectacle, and strategy – and it offers nature lovers, photographers, and adventurers a front-row seat to one of the Earth’s most awe-inspiring cycles.
What is the Great Migration?
The Great Wildebeest Migration is an annual circular movement of over 2 million animals through the Serengeti ecosystem (Tanzania) and the Maasai Mara (Kenya), in search of fresh grazing and water.
It involves
- 1.5 million wildebeest
- 300,000 zebra
- 500,000 Thomson’s and Grant’s gazelles, impalas, and elands.
This massive movement is dictated by the rains and the availability of pasture. While Kenya plays a small part, Tanzania is where the migration spends over 80% of its time – making it the premier destination to witness this epic natural drama.
When Does the Migration Happen?
The Great Migration is a year-round event, with different stages happening in specific regions of Tanzania. Here’s a detailed month-by-month migration calendar:
December – March: Calving Season in Southern Serengeti & Ndutu (Ngorongoro Conservation Area)
Where: Ndutu plains and southern Serengeti
What Happens: Wildebeest gather in massive herds to give birth. Around 8,000 calves are born every day in peak season.
What to Expect:
Predator action: lions, hyenas, cheetahs, and leopards stalking newborns
Open landscapes with amazing visibility
Photographic opportunities of baby animals and dramatic hunts
Best for: Calving season safaris, wildlife photographers, and predator-prey encounters
April – May: Green Season & Herds Begin Moving North
Where: Central Serengeti (Seronera region)
What Happens: Long rains arrive, and herds begin to disperse northward
What to Expect:
Lush, green landscapes and fewer tourists
Excellent resident wildlife viewing despite heavier rains
Good deals on lodges and camps (low season)
June – July: Grumeti River Crossing & Northern Journey Begins
Where: Western Serengeti & Grumeti Reserve
What Happens: Wildebeest and zebras face their first major obstacle – the Grumeti River, home to massive crocodiles
What to Expect:
High-adrenaline river crossings
Predators trailing the herds
Elephants, giraffes, and huge bird populations
Best for: Grumeti river crossing safaris and predator sightings
August – September: Mara River Crossings in Northern Serengeti
Where: Northern Serengeti (Kogatende, Lamai)
What Happens: The most iconic river crossings take place as herds cross the Mara River into Kenya’s Maasai Mara
What to Expect:
Crocodile attacks, dramatic survival battles
Big cats everywhere – lions, leopards, cheetahs
Luxury mobile camps set up for prime viewing
Best for: Witnessing the raw drama of the migration’s most dangerous stage
October – November: Return Journey to Serengeti Begins
Where: Northern to Central Serengeti
What Happens: Herds begin moving back south as the rains return to the Serengeti
What to Expect:
Smaller crossings as animals recross the Mara
Beautiful light and dry landscapes
Excellent general wildlife and predator sightings
Ideal for: A quieter safari experience with excellent photography
Where in Tanzania to See the Migration?
Ndutu (Southern Serengeti and Ngorongoro)
- Best from December to March for calving
- Great predator concentration
- Easily combined with Ngorongoro Crater and Lake Manyara
Seronera (Central Serengeti)
- Year-round safari destination
- Ideal base for viewing migration during April May
- Rich in resident big cats and diverse habitats
Western Corridor and Grumeti River
- Best from May to July
- Fewer tourists and exclusive safari camps
- Excellent for both land and river game viewing
Northern Serengeti (Kogatende, Lamai Wedge)
- Best from July to October
- Prime area to witness Mara River crossings
- Stunning scenery and luxury tented camps
What Wildlife Can You Expect to See?
- Wildebeest, zebras, and gazelles in massive herds
- Lions and cheetahs hunting amidst the chaos
- Crocodiles lurking during river crossings
- Elephants, giraffes, buffalos, hyenas, jackals, and leopards
- Rich birdlife, especially in green season (raptors, vultures, waterbirds)
What to Expect on a Migration Safari?
Mobile tented camps or luxury lodges positioned close to the herds
Daily game drives tracking herd movement and predator activity
Early mornings and golden-hour photography sessions
Opportunities for balloon safaris over the herds in Central or Northern Serengeti
Expert local guides who understand the movements and animal behavior
Insider Tips
Book early for July-October (Mara River crossings) – lodges fill up fast
Travel in shoulder seasons (May or November) for great viewing without crowds
Choose mobile camps if you want to follow the migration closely
Combine with Ngorongoro Crater, Tarangire, or Zanzibar for a complete Northern Tanzania itinerary
Why Experience the Great Migration With Us?
At Safari Big 5, we craft custom migration safaris tailored to your travel dates and interests. With our on-the-ground expertise, we place you in the right place at the right time, ensuring you don’t miss the moments that matter – from a newborn calf’s first steps to the thunderous crossings of the Mara River.
Let us take you beyond the brochures – to the heart of the wild.