Tanzania's Wildlife — Month by Month
Tanzania hosts some of the most extraordinary wildlife concentrations on earth. But the best time to visit depends entirely on what you want to see. This calendar — built from decades of on-the-ground experience in Tanzania's parks — gives you the month-by-month picture so you can plan your safari with precision, not guesswork.
We have operated in Tanzania since 1978. We know which roads flood in April, where the cheetah mothers den in February, and when the elephant herds of Tarangire concentrate in their thousands. This calendar distils that knowledge into a practical guide for planning your 2026 safari.
The three seasons
Tanzania's Safari Seasons at a Glance
June — October
Peak Dry Season
The classic Tanzania safari experience. Animals concentrate around water sources, vegetation is thin making wildlife easier to spot, and all roads are passable. This is when the Great Migration crosses the Mara River.
Best for
- ✓First-time safari visitors
- ✓Mara River crossings
- ✓Big cat sightings
- ✓General wildlife viewing
Consider
- !Higher prices
- !More vehicles at popular sighting areas
- !Advance booking essential
December — February
Calving Season
The southern and central Serengeti explode with new life. Wildebeest give birth to hundreds of thousands of calves over a few weeks. Predators follow — lion, cheetah, and hyena hunts are frequent and dramatic.
Best for
- ✓Wildlife photography
- ✓Families (children respond to baby animals)
- ✓Experienced safari-goers who have seen the migration
Consider
- !Christmas/New Year peak pricing
- !Can be crowded at specific hotspots
- !Southern Serengeti roads can be rough
March — May
Green Season
The landscape transforms into an emerald green paradise. Migratory birds arrive from Europe and Asia. Wildlife is more dispersed but still present. Some remote parks are difficult to access. This is when Tanzania shows its most beautiful face to photographers.
Best for
- ✓Birdwatchers
- ✓Photographers
- ✓Budget-conscious travellers
- ✓Returning safari visitors
Consider
- !Some parks partially inaccessible
- !Daily afternoon showers possible
- !Fewer operators running safaris
Month by month
Wildlife Viewing — Complete Monthly Guide
2026
January
Medium
High season
Key highlights
- →Calving season in Ndutu
- →Great Migration in southern Serengeti
- →Best big cat sightings
- → Pleasant temperatures
Wildlife to see
- •Wildebeest calving
- •Lion prides with cubs
- •Cheetah on open plains
- •Elephant herds
- •Migratory birds from Europe
Best parks
Insider tip from 48 years in Tanzania
Peak calving means predators are active — lion and cheetah hunts are frequent. The light is beautiful for photography.
2026
February
Medium
High season
Key highlights
- →End of calving season
- →Leopard cubs emerging
- →Shorter grass = great visibility
- →Ideal for photographers
Wildlife to see
- •Wildebeest still calving (early Feb)
- •Leopard sightings
- • Giraffes on Galago-Ndutu plains
- •Flamingos at Lake Ndutu
Best parks
Insider tip from 48 years in Tanzania
February is one of our favourite months — excellent wildlife, fewer vehicles than December-January, and stunning golden light at dawn and dusk.
2026
March
Low
Green season
Key highlights
- →Green season begins
- →Long grasses return
- →Migratory birds present
- →Fewer tourists
Wildlife to see
- •Resident wildlife (no migration focus)
- •Elephant calves
- •Bird migrations at peak
- •Reptiles and amphibians active
Best parks
Insider tip from 48 years in Tanzania
Short rains usually begin late in the month. Some southern parks (Ruaha, Selous) become difficult to access. Ngorongoro and Tarangire remain excellent.
2026
April
Very Low
Green season
Key highlights
- →Peak green season
- → exceptional birdwatching
- →Very few tourists
- →Rivers are full and beautiful
Wildlife to see
- •Breeding birds in full plumage
- •Elephant families
- •Sitatunga in marshy areas
- •Migratory birds still present
Best parks
Insider tip from 48 years in Tanzania
April is the quietest month. Some lodges in remote areas close for maintenance. The landscape is lush and green — extraordinary for photography if you don't mind the occasional shower.
2026
May
Low
Green season
Key highlights
- →Long rains tapering off
- →Landscape turns emerald
- →Wildebeest herds starting to move
- →Cape buffalo concentrations
Wildlife to see
- •Wildebeest beginning to move north
- •Buffalo herds in Tarangire (up to 3,000)
- •Elephant families
- •Birdlife still excellent
Best parks
Insider tip from 48 years in Tanzania
Late May is when the landscape transitions — green but drying. This is when the wildebeest start their great movement north. A fascinating time for those interested in the migration's beginning.
2026
June
Medium-High
Peak season
Key highlights
- →Dry season begins
- →Wildebeest crossing Grumeti River
- →Animals concentrating near water
- →Clear skies
Wildlife to see
- •Grumeti River crossings
- •Lion prides on the move
- •Cheetah on open plains
- •Hippo pods in rivers
Best parks
Insider tip from 48 years in Tanzania
The Grumeti crossings, while not as dramatic as the Mara River, are spectacular in their own right — and far fewer people come to see them. June is underrated.
2026
July
High
Peak season
Key highlights
- →Mara River crossings begin
- →Wildebeest herds concentrated in north
- →Spectacular predator action
- →Dry, clear conditions
Wildlife to see
- •Mara River crossings
- •Crocodiles waiting in river
- •Lion and hyena following herds
- •Elephant families
Best parks
Insider tip from 48 years in Tanzania
The Mara River crossings are one of Africa's greatest wildlife spectacles. Come early in the month to avoid the peak crowds of August. crossings happen daily — patience is rewarded.
2026
August
Very High
Peak season
Key highlights
- →Peak Mara River crossing season
- →Highest concentrations of wildlife
- →School holidays = busy
- →Best time for big cats
Wildlife to see
- •Continued Mara River crossings
- •Lion and leopard sightings
- •Cheetah on northern plains
- •Elephant herds
Best parks
Insider tip from 48 years in Tanzania
August is the busiest month in the northern Serengeti. Accommodation in the Mara Triangle books out months in advance. The crossings are at their most frequent — you may see multiple crossings in a single game drive.
2026
September
High
Peak season
Key highlights
- →Crossings continuing (early Sep)
- →Serengeti at its most wildlife-dense
- →Ideal conditions
- →Best for classic safari experience
Wildlife to see
- •Residual crossings (early September)
- •All Big Five regularly seen
- •Elephant herds
- •Cheetah on open plains
Best parks
Insider tip from 48 years in Tanzania
September offers the best of everything — excellent wildlife viewing, more manageable crowds than August, and beautiful clear conditions. Our top recommendation for first-time safari travellers.
2026
October
Medium
Shoulder season
Key highlights
- →Last of the crossings
- →Shorter grass = good visibility
- →Wildebeest moving south again
- →Elephant herds in Tarangire
Wildlife to see
- •Scattered crossings (early October)
- •Elephant herds
- •Lion and leopard
- •Giraffe concentrations
Best parks
Insider tip from 48 years in Tanzania
October is an excellent month — the migration is still present, the landscape is drying (good visibility), and the big cats are prominent. Tarangire becomes extraordinary as elephants congregate around the Tarangire River.
2026
November
Low
Shoulder season
Key highlights
- →Short rains begin
- →Landscape starts to green
- →Fewer tourists
- →Good value
Wildlife to see
- •Wildebeest herds in northern Tanzania
- •Elephant families
- •Bird migrations
- •Calving beginning in northern Serengeti
Best parks
Insider tip from 48 years in Tanzania
November is one of the best-kept secrets in the Tanzania safari calendar. The short rains bring fresh green growth, migratory birds from Europe, and dramatically reduced crowds. Wildebeest begin calving in the northern Serengeti.
2026
December
High (holiday)
Peak season
Key highlights
- →Wildebeest calving in northern Serengeti
- →Festive season
- →Baby animals everywhere
- → pleasant weather
Wildlife to see
- •Wildebeest calving (northern Serengeti)
- •Lion and cheetah with cubs
- •Gazelle fawns
- •Migratory birds from Europe
Best parks
Insider tip from 48 years in Tanzania
December calving season is more dispersed than the main January-February calving in the south, but the northern Serengeti is beautiful at this time and much less visited than in peak season. Christmas and New Year bring higher prices and more visitors.
The Greatest Show on Earth
The Great Migration — Year Round
The Great Migration is not a single event — it is a 365-day cycle of movement by over 1.5 million wildebeest across the Serengeti-Mara ecosystem. No two crossings are alike, and no two visits to the migration are the same. We track the herds' location in real time and position our clients in the right place at the right time. Whether you visit in January or September, we can show you the migration.
Jan — Mar
Calving Season
400,000+ wildebeest born over 3 weeks. Predator action is extraordinary — lion, cheetah, and hyena hunts are frequent. The southern Serengeti and Ndutu are the places to be.
Apr — Jun
The Great Trek North
The herds move northwest, following the rains. Grumeti River crossings happen in June — spectacular, less crowded than Mara, and often featuring huge crocodiles waiting in the river.
Jul — Oct
Mara River Crossings
The iconic crossings of the Mara River. Hundreds of thousands of wildebeest face crocodiles and currents. The northern Serengeti and Mara Triangle are packed with wildlife.
Questions
Wildlife Calendar — FAQ
What is the best month for a Tanzania safari in 2026?
When can I see the Great Migration in Tanzania?
Is Tanzania good for wildlife viewing in the green season (March-May)?
When is the best time to see the Big Five in Tanzania?
What is the cheapest month for a Tanzania safari?
Can I see whales or dolphins in Tanzania?
Plan Your Safari Around the Wildlife
We match you to the right time, the right park, and the right camp for what you want to see. Tell us what wildlife you most want to encounter, and we will design a safari that puts you in the right place.
Planning
Tanzania Safari Guide
The complete guide to planning a Tanzania safari — parks, routes, budgeting, and more.
Great Migration
Wildebeest Migration Guide
Everything you need to know about the Great Migration — timing, routes, crossings, and where to watch.
Romantic Safari
Tanzania Safari for Couples
The most romantic camps, best parks for honeymoons and anniversaries, and how to plan a couples safari.