In the spirit of a 'mountaineering safari', four Italians fly to Nairobi, the capital of Kenya and a compulsory base for both hunters of the great reserves and climbers of the great African mountains. Crossed the land of the Masai, rich in game, they, in fact, climb, in four days, up to the top of Kibo, the crater off that, with its 5895 meters, is the highest point of Kilimandjaro and all Africa. After two days of descent, they finally enter the Serengeti National Park, inside the vast crater of the Ngorongoro.