The Masai Mara National Reserve is one of the most famous places for safari worldwide. Located 270 kilometres west of Nairobi, this is one of the biggest game reserves in Africa. It extends over 1,500 km² and has more than 400 species of birds and no less than 95 species of mammals. Big cats are frequently spotted here, and this is THE place to watch the world-famous Great Migration between August and October, with its vast herds of wildebeests and zebras crossing the Mara River.