Along with Brazil, Australia, US and China, Tanzania was put on 4th place. Fox news arguments the reasons to outline Tanzania: "Tanzania packs a lot of game reserve into a land area that is only two-fifths larger than Texas, including the incomparable plains of the Serengeti — 6,000 square miles of savannah teeming with hordes of wildebeest, gazelles and zebras and their predators.
Their annual search for new pasture and waters is the largest remaining unaltered animal migration in the world. Tanzania can also boast Africa's highest mountain, Kilimanjaro, whose forest slopes and savannah are a last refuge for many endangered species."
Beside safaris and kilimanjaro climbing we can assure you Tanzania has even more to offer. Rich cultural diversity and one of the most beautiful islands in indian ocean are another reason to visit Tanzania as soon as possible.