I-n-salah

Also spelled  Aïn Salah,   oasis town, central Algeria, on the southern edge of the arid Tademaït Plateau. At the crossing of ancient trans-Saharan caravan routes, it was once an important trade link between northern and central Africa but has declined in modern times owing to high transportation costs and the exodus of workers to the developing gas fields 60 miles (100 km) southwest. Mainly visited