Maasai Mara National Reserve is an area of preserved savannah wilderness in southwestern Kenya, along the Tanzanian border. Its animals include lions, cheetahs, elephants, zebras and hippos. Wildebeest traverse its plains during their annual migration. The landscape has grassy plains and rolling hills, and is crossed by the Mara and Talek rivers. The area nearby is dotted with villages of Maasai people.