When planning a safari, one of the most frequent questions travelers ask is: “What is the best time to visit Tanzania for a safari?” The answer depends on the kind of experience you seek. Tanzania offers incredible wildlife encounters all year round, but each season presents a unique perspective of the country’s natural wonders. Understanding Tanzania’s safari seasons helps you choose the best time to explore iconic destinations such as Serengeti National Park, Ngorongoro Crater, Tarangire National Park, and Lake Manyara National Park for the most fulfilling adventure.

Tanzania experiences two main seasons: the dry season (June to October) and the wet season (November to May). The dry season is the most popular for game viewing, as animals congregate around remaining water sources, making sightings more predictable. The wet season, on the other hand, transforms the landscape into a lush, green paradise filled with newborn animals, migratory birds, and fewer tourists. Below is a detailed month-by-month guide prepared by Mountains 2 Marshes Expeditions to help you decide the best time for your safari experience.

January to March: Calving Season in the Southern Serengeti

From January through March, the Southern Serengeti and Ndutu region come alive with one of nature’s most extraordinary events the calving season of the Great Migration. During this time, over 500,000 wildebeest calves are born within a few weeks, attracting predators such as lions, cheetahs, and hyenas. It’s a thrilling period for witnessing dramatic wildlife interactions and predator-prey encounters. The weather remains warm and mostly dry, with short, occasional showers that keep the plains beautifully green. This is an ideal time for photographers and nature enthusiasts who wish to experience new life on the African plains.

April to May: The Green Season and Peaceful Wilderness

April and May mark Tanzania’s long rainy season, often referred to as the green season. Although some lodges close temporarily due to heavy rains, this period offers a rewarding experience for travelers seeking solitude, tranquility, and lush, rejuvenated landscapes. The Serengeti transforms into a vibrant green expanse teeming with birdlife, as migratory species arrive from across the world. While roads can be muddy in certain areas, visitors who venture out during this time enjoy discounted rates, peaceful parks, and incredible photographic opportunities under clear post-rain skies.

June to July: The Start of the Great Migration

The months of June and July are among the best times to visit Tanzania. The weather is cool and dry, and wildlife viewing is exceptional as animals gather near remaining waterholes and rivers. This is when the Great Migration herds begin their northward journey from the central Serengeti toward the western corridor, crossing the Grumeti River an unforgettable spectacle filled with thrilling predator action. Tarangire National Park also comes to life during this season, drawing large herds of elephants and other animals to its riverbanks. With clear skies and pleasant temperatures, this is a perfect time for travelers seeking both comfort and adventure.

August to October: Peak Season and River Crossings

From August to October, Tanzania enters its peak safari season, particularly in the Northern Serengeti. This is when the famous Mara River crossings take place an awe-inspiring natural event as thousands of wildebeest and zebras brave crocodile-infested waters to reach Kenya’s Masai Mara and later return to Tanzania. These months offer unmatched opportunities to witness dramatic moments of survival, large predator concentrations, and abundant wildlife across the parks. The weather remains dry and sunny, ideal for game drives and photography. However, due to its popularity, this is the busiest time of year, so we recommend booking early for the best accommodations and experiences.

November to December: Short Rains and the Return of the Herds

The short rainy season arrives in November and December, refreshing the plains after the long dry months. The rains are usually brief, falling in the late afternoons, leaving plenty of time for exploration. During this period, the Serengeti begins to bloom once again, and the migration herds start their return journey south in preparation for the upcoming calving season. This is an excellent time to travel for those who prefer fewer crowds, lower prices, and beautiful landscapes with plenty of wildlife activity.

Choosing the Right Time for Your Tanzania Safari

The best time to visit Tanzania truly depends on your personal interests.

• If your goal is to witness the Great Migration, plan your visit between June and October (for the river crossings) or January to March (for the calving season).
• If you prefer lush landscapes, birdwatching, and tranquility, the green months of April, May, and November are ideal.

No matter when you choose to visit, Tanzania offers unforgettable encounters, spectacular scenery, and a deep connection with nature.

At Mountains 2 Marshes Expeditions, we craft personalized safari experiences for every season. Whether you dream of following the Great Migration across the Serengeti, exploring the elephant-rich landscapes of Tarangire, or descending into the majestic Ngorongoro Crater, our expert guides ensure that every journey reveals the true essence of Tanzania’s wilderness.