Cave paintings from the Aïr Mountains show that many thousands of years ago there was both settlement and rich wildlife in parts of Sahara that are now uninhabited. Traces of human presence are believed to go back 600,000 years in
History of Niger

Cave paintings from the Aïr Mountains show that many thousands of years ago there was both settlement and rich wildlife in parts of Sahara that are now uninhabited. Traces of human presence are believed to go back 600,000 years in