Tamanrasset — usually just called "Tam" — is the main town of the deep Algerian Sahara, sitting at about 1,400 metres on the edge of the Hoggar Mountains. It is the travel hub of the south: the starting point for expeditions into the Hoggar Mountains volcanic plateau, the Tassili du Hoggar, and the ergs beyond.
The town itself is a dusty, spread-out place with a Tuareg character quite different from northern Algeria. The Hoggar landscape around it is extraordinary — black basalt peaks, sand-filled valleys, and the volcanic pinnacle of Assekrem, where Charles de Foucauld built his hermitage and where the sunrise over the Sahara is one of Algeria's iconic sights. You will need a local guide and a 4x4 for any trip outside town.