Zanzibar & Tanzania Migration Calendar
Plan your trip around the Great Migration and other wildlife movements — the best times to visit for wildlife viewing.
Understanding the Great Migration
Tanzania's Great Migration is one of nature's most spectacular events. While often associated with the Serengeti-Mara ecosystem, Zanzibar offers unique wildlife experiences year-round.
The Great Migration involves over 1.5 million wildebeest, zebra, and Thomson's gazelle moving in a circular pattern through the Serengeti-Mara ecosystem. The movement is driven by rainfall and grass growth, creating a dynamic calendar of wildlife viewing opportunities.
When to See the Migration
January - March
Southern Serengeti — Calving Season
- Approximately 500,000 wildebeest calves are born
- Predator activity is high (lions, cheetahs, hyenas)
- Excellent predator viewing
- Good time for Zanzibar beach extension
April - May
Western Serengeti — Long Rains Period
- Animals move west and north
- Some lodges close due to rains
- Lower tourist numbers — better deals
- Good bird watching
June - July
Northern Serengeti & Maasai Mara River Crossings
- Iconic river crossings at Grumeti and Mara River
- Highest concentration of wildlife
- Peak tourist season
- Best for photography
August - October
Masai Mara, Kenya
- wildebeest cross into Kenya's Masai Mara
- Dry season — excellent game viewing
- Good time for Zanzibar beach holiday
- Peak season — book early
November - December
Return South
- Herds begin moving back to Serengeti
- Short rains begin
- Fewer tourists
- Good value for safari and beach
Zanzibar's Own Wildlife Calendar
Combining Safari & Zanzibar
Safari First, Then Zanzibar
Many travelers do a mainland safari followed by a Zanzibar beach relaxation.
- June - October: Best overall — dry season, great migration
- January - February: Great for calving season, less crowded
- Book safari lodges well in advance for peak season
Zanzibar First, Then Safari
Relax on the beach then explore Tanzania's wildlife.
- July - October: Whale watching combined with safari
- November - December: Lower rates, good value
- Perfect for honeymooners wanting beach then adventure
Monthly Summary
January - March: Calving season, good birding, turtle nesting
April - May: Low season, good deals, some lodges closed
June - July: River crossings, peak season
August - October: Masai Mara crossing, best wildlife viewing
November - December: Return south, good value, birding
Plan Your Timed Zanzibar Adventure
Message us on WhatsApp with your preferred travel month and we'll create a customized itinerary based on the migration calendar and your interests.
Still have questions?