The Serengeti is on of the world's last great wildlife refuges. This vast area of land supports the greatest remaining concentration of plain game in Africa, on a scale unparalleled anywhere else in the world. The name comes from the Maasai 'Siringet', meaning endless plains. Equal in size to Northern Ireland, the Park contains an estimated three million large animals, most of which take part in a seasonal migration that is one of nature's wonders.

The vegetation in the Serengeti ranges from the short and long grass plains in the south, to the acacia savannah in the centre and the wooded grassland concentrated around tributaries of the Grumeti and Mara rivers. The western corridor is a region of wooded highland and extensive plains reaching to the edge of Lake Victoria.

The Seronera Valley in the Serengeti is famous for the abundance lion and leopard that can usually be seen quite easily. The adult male lions of the Serengeti have characteristic black manes.