The river flows for about 395 km and originate from Napuyiapui swamp in Kiptunga forest at the western Mau Escarpment. It has two main perennial tributaries, the Amalo and the Nyangores rivers. Nicknamed ‘the river of death’, the Mara River is known for its infamous role in The Great Migration. Each year, countless wildebeest charge across Mara’s steep banks into the perilous waters below. The wildebeest must evade a swarm of lurking crocodiles as they scramble to reach the other side. Tourists flock to the river from July to September to have a chance of witnessing this natural phenomenon. The River is home to an abundance of wildlife throughout the year, including hippos, Nile crocodiles, and elephants, so you will have great opportunities for wildlife viewing even if you miss the event. Visiting the Mara River during the Great Migration is a once in a lifetime experience.