The Mara River in Masai Mara National Reserve is one of the most important natural features in the region. It plays a key role in wildlife movement and supports many animals throughout the year. The river starts in southern Kenya in Narok County and flows through the Masai Mara before entering northern Tanzania.
The Source & Flow of Mara River
The Mara River in Masai Mara National Reserve passes through the highlands of Kenya before moving across the plains of the reserve. It then continues into the Serengeti National Park in Tanzania. After this long journey, the river finally pours its water into Lake Victoria, which is the largest freshwater lake in the world.
The Mara River is about 395 kilometers long. Its basin covers an area of around 13,504 square kilometers. This large water system supports both wildlife and local communities. Many animals depend on the Mara River in Masai Mara National Reserve for drinking water, especially during the dry season.
Mara River and the Great Migration
The river is most known for its role in the Great Wildebeest Migration. Every year, more than two million animals cross the Mara River as they move from the Serengeti to the Masai Mara National Reserve. This usually happens during the dry season when animals search for better grass and water.
The crossing of the Mara River in Masai Mara National Reserve is one of the most watched wildlife events. Wildebeest, zebras, and other animals gather at the riverbanks before crossing. The crossing is not easy because the river has strong currents and crocodiles.
Safari Experience Along Mara River
Watching animals cross the Mara River in Masai Mara National Reserve is a key part of a safari. It shows how animals survive and move in search of food. This makes the river one of the main highlights for visitors to the Masai Mara.
In fact, the best Kenya safari lodges in Masai Mara National Reserve are located on the banks of this river.

