Best time to visit Tanzania — honest advice per month

There is no bad time for Tanzania. That is my honest answer after 20 years as a guide. But there are moments that suit certain wishes better. Someone who wants to see the Great Migration has different priorities from a family wanting to relax in Zanzibar. Below I explain month by month what you can expect — unfiltered, as I would tell my own friends.

January–February: calving season and fewer tourists

This is my personal favourite. At Ndutu (southern Serengeti) the calving season takes place. Each day thousands of wildebeest calves are born. Lions, cheetahs and hyenas are in full force — and there are almost no tourists. The landscapes are green after the short rains. The chance of a cheetah hunt is highest here. Prices are lower than in peak season.

Ideal for: wildlife enthusiasts, photographers, people who want it quieter.

March: rainy season begins

The long rains begin. Roads in the parks can become muddy. Some lodges close temporarily. Yet trips in this season can be beautiful — you are almost alone and the landscapes are impressively green. For adventurous travellers who don't want crowds, this is a hidden gem.

April–May: low season

Most tour operators avoid these months. Heavy rains, limited access to some areas. But: lodges offer their lowest prices. Those who are flexible and not chasing specific wildlife moments can find good deals here. Ngorongoro is accessible year-round and less dependent on rainfall.

June: start of the dry season — the sweet spot

June is the start of my favourite period. The dry season begins, vegetation retreats, animals concentrate around water sources and are more visible. The Great Migration moves north through the Western Corridor — the Grumeti crossings begin. Temperatures are pleasant, 20–27°C in the daytime. Crowds increase but are still manageable.

July–August: peak season and the Mara river crossings

This is what most people come for. The Mara river crossings are spectacular: herds of wildebeest stand nervously on the bank then jump en masse into the water while crocodiles wait. Truly overwhelming. The parks are busier than at other times — but the spectacle justifies it. Book early. At least 6–9 months in advance for good lodges.

September–October: golden season

September and October are perhaps the best months to go if you don't specifically want the Mara crossings. The herds are still in the northern Serengeti. Wildlife is excellent. It is less busy than August and prices begin to fall. I call this the 'golden season' — great conditions, fewer crowds.

November: short rains

The short rains fall, but are usually irregular and brief. Beautiful green landscapes, many young animals. Safaris are perfectly possible. Lake Manyara is at its most beautiful — flamingos, waterbirds in large numbers. An underrated travel month.

December: Zanzibar peak and safari preparation

December is ideal for Zanzibar — dry and warm. On safari the herds have returned south for the new calving season that begins in January. Good month for combining Zanzibar with a short safari. Christmas prices are higher, but quality is there.

My recommendation?

Want the Great Migration: go in July–August (Mara crossings) or January–February (calving season). Want value for money: go in June or September. Want to combine Zanzibar: go in December or January. Want it to yourself: go in November or March.

Tanzania always rewards. Every month has its own magic — it's about which magic suits you best.