Tibesti Region is home to 421 named mountains. The highest is Emi Koussi at 3,445 m.
There are 421 named mountains in Tibesti. The highest and the most prominent mountain is Emi Koussi.

Yes. Tibesti Region has 421 named mountains. The highest is Emi Koussi at 3,445 m.
The highest mountain in Tibesti Region is Emi Koussi, at 3,445 m.
Tibesti Region has 421 named mountains.
