Sandi Toksvig goes to Tanzania and in a programme from a studio in Dar es Salaam she finds out what the country has to offer the traveller. From luxury safaris and the spice markets of Zanzibar to climbing Kilimanjaro and overland treks, she hears about a huge range of activities. In addition there are lesser known archaeological sites and coastal resorts to visit. She finds out about the history of the country from its roots at the beginning of mankind, its colonial days under the Germans and the British and the importance of tourism to its future.