Tanzania is the safari capital of the world, home to wonders like the Great Migration and Serengeti National Park, but those are just the tip of the Kilimanjaro-sized iceberg. Hike to the summit of Africa’s tallest peak, jungle cruise past snoozing crocodiles, dive with gentle whale sharks, or step into a Maasai village. To round out the trip, be sure to save a few days for luxuriating on Tanzania’s most idyllic island beaches.