The name "Serengeti" has come to represent the safari experience itself, evoking images of sweeping savannas swarming with lion, wildebeest, and gazelle. In the language of the Maasai the word means "endless plain" and the park lands in Northern Tanzania do indeed seem infinite. Upon these grasslands roam more game animals than anywhere in the world. There are over a million wildebeest alone.

Throughout the winter months of December to March (the best time to come), many of the animals are concentrated in the park's southern regions, near Ngorongoro. During the spring months of May or June, the vast herds of wildebeest and zebra start to head west in search of water, beginning a circuitous migration that takes some of them to shores of Lake Victoria, and others to northern areas and to Kenya's Maasai Mara park just across the border.