Great Migration Dates in Tanzania: Month-by-Month Serengeti Calendar
Plan around real movement patterns—calving in Ndutu, Grumeti runs, and the Mara River crossings. Lock availability early.
Quick Answer: Peak River Crossing Season
The highest probability for Mara River crossings is June to September in Northern Serengeti (Kogatende/Lamayi). Crossings are unscheduled—staying several days near the river improves your odds.
Serengeti Great Migration Calendar (Typical Pattern)
| Month | Likely Area | What to Expect | Trip Ideas |
|---|---|---|---|
| Dec–Mar | Ndutu / Southern Serengeti | Calving season (Feb peak), huge herds on short-grass plains; intense predator activity. | Calving Safari • Photo-Focused Ndutu |
| Apr–May | Central / Western Corridor | Rains; herds move northwest. Quieter parks, value season, fewer vehicles. | Shoulder-Season Circuit • Grumeti Scouting |
| Jun | Western Corridor → North | Grumeti crossings (smaller rivers); momentum toward Kogatende. | Grumeti + Early North Split Stay |
| Jul–Sep | Northern Serengeti (Kogatende/Lamayi) | Mara River crossing season; multiple crossing points; limited availability. | Dedicated River-Crossing Watch • Fly-in North |
| Oct–Nov | Returning South via Central | Herds drift back; flexible routing pays off; mixed weather. | Flexible Explorer • Private Vehicle Focus |
Note: Wildlife is never guaranteed. This calendar reflects typical historical movement and weather patterns.
How many days for river crossings?
Plan 3–5 nights in Northern Serengeti during June–September to increase crossing chances. Add Central or Ngorongoro for variety.
Where to stay near the action
Base around Kogatende, Lamayi, and accessible Mara River viewpoints. Fly-in transfers save time; private vehicles react faster.
When to book
For peak months, secure space 8–12 months ahead. Last-minute is possible with flexibility on dates and lodges.
Ready to plan your Great Migration safari?
We’ll align dates, locations, and camp availability around the crossings window.
Great Migration FAQs
When is the best time to see Mara River crossings?
Typically June–September in Northern Serengeti. Crossings are spontaneous; longer stays improve odds.
Where should I stay for Great Migration dates in Tanzania?
Focus on Kogatende/Lamayi for river access in peak months; choose Ndutu for Feb calving.
How far in advance should I book?
For July–September, book 8–12 months ahead to secure top camps and private vehicles.