The region famous for its vast savannas and wildlife in Africa is the Savanna Region, which includes countries like Kenya, Tanzania, and others. This area is recognized for its biodiversity, including various species of large mammals such as lions, elephants, and zebras. The Serengeti National Park is particularly renowned for the Great Migration, where millions of wildebeest and other animals traverse the landscape in search of food and water, showcasing the rich ecological interactions in savanna habitats.