The Serengeti, Ngorongoro Crater, and the beaches of Zanzibar.
Tanzania combines the largest share of the Great Migration circuit (Serengeti National Park) with the extraordinary Ngorongoro Crater, one of the densest concentrations of wildlife anywhere on Earth. Mount Kilimanjaro draws serious trekkers seeking Africa's highest peak, while Tarangire and Lake Manyara round out a classic northern safari circuit. The southern circuit — Selous/Nyerere and Ruaha — offers a wilder, less-visited alternative for repeat travelers. Zanzibar and the Swahili Coast add a powerful beach and cultural tourism dimension, with Stone Town's history, spice tours, and turquoise coastline complementing the mainland's wildlife focus. Tanzania's dual identity — big-game safari plus island getaway — makes it one of the most complete single-country tourism packages in Africa.