Tanzania lies in the heart of Africa and at that heart is the snow capped 5895m high Kilimanjaro.
If you have a week and enjoy a 'small' challenge, hiking up Kilimanjaro to see the only glaciers in Africa is well worth the time and effort.
If seeing really old snow near the equator is not your thing then take a relaxing safari instead. The Serengeti, Tarangire, Ngorongoro and Lake Manyara National Parks are home to millions of animals.
Whatever you choose, Tanzania is an truly amazing and unforgettable part of the planet!