Serengeti
Tanzania's most famous park stretches across nearly 15,000 km² of open grassland, acacia woodland and granite kopjes. It is the stage for the Great Migration — around 1.5 million wildebeest, with zebra and gazelle, moving in a year-round loop between Tanzania and Kenya's Maasai Mara.
Beyond the herds, the Serengeti has some of Africa's best big-cat viewing: lion prides on the kopjes, cheetah on the short-grass plains and leopard in the Seronera riverine trees.