Best Time to Visit Masai Mara for the Great Migration

The Great Migration is often called the greatest wildlife spectacle on Earth — and for good reason. Each year, over 1.5 million wildebeest, 200,000 zebras, and 350,000 gazelles journey in a continuous loop between Tanzania's Serengeti and Kenya's Masai Mara in search of fresh grazing and water.

But when exactly should you visit to witness the most dramatic moments? This guide breaks it down month by month so you can time your Kenya safari perfectly.

Despite what many people think, the Great Migration isn't a single event — it's a year-round, continuous movement. The herds follow the rains in a roughly clockwise circuit. Here's how the year typically unfolds:

The first large herds typically reach the Mara River in late July. River crossings begin, though they can be unpredictable — herds may gather at the riverbank for days before attempting. The Mara is lush and green, and predator activity is high as lions and leopards hunt the arriving herds.

August is considered the single best month for Mara River crossings. Multiple crossings can happen in a single day, with thousands of wildebeest plunging into the crocodile-infested waters. The drama is extraordinary — but so are the crowds. Book well in advance.

September continues the river crossing spectacle with slightly fewer tourists than August. The herds are spread across the northern Mara conservancies and the reserve itself. This is an outstanding time for photography with golden-hour light and dramatic cloud formations.

By mid-October, most herds begin drifting south. Late crossings can still occur, often with fewer vehicles present. The landscape starts to dry out, making wildlife easier to spot against the golden grass. October offers a more intimate, less crowded experience.

• Book 6–12 months ahead — premium lodges and camps sell out fast for July–September
• Stay at least 3 nights in the Mara to maximize your chances of witnessing crossings
• Consider the conservancies — private conservancies bordering the reserve offer fewer vehicles and off-road driving
• Balloon safaris provide an unforgettable aerial perspective of the herds
• Pack binoculars and a telephoto lens — river crossings can happen at a distance

At Samton Safaris, we've been guiding Migration safaris since 2017. Our founder Samuel Mwaura personally scouts the best crossing points and works with a network of local guides to get you in position at the right time.

Whether you want a luxury fly-in experience, a budget-friendly camping safari, or a photography-focused itinerary, we'll craft your perfect Migration adventure.