Best Time to See River Crossings

The Grumeti River Crossings: June and July

The Grumeti River crossings are the first major obstacle for the Great Migration as they head north through the Serengeti. The Grumeti River is home to a large population of crocodiles, and the crossings can be very dramatic. The best time to see the Grumeti River crossings is in June and July. Our destinations page has more on the western Serengeti.

The Mara River Crossings: July to October

The Mara River crossings are the most famous and spectacular part of the Great Migration. The Mara River is a formidable obstacle, and the herds must cross it multiple times as they move between the Serengeti and the Masai Mara. The crossings are a life-or-death struggle, with crocodiles and strong currents taking their toll. The best time to see the Mara River crossings is from July to October. Our knowledge center has more on the Great Migration.

Patience is Key

Witnessing a river crossing is a matter of luck and patience. The herds can be unpredictable, and they may wait for hours or even days before crossing. It is important to be prepared to spend a lot of time waiting, but the reward is an unforgettable wildlife experience. Our safari advisors can help you find a camp that is well-located for seeing the river crossings.