ALG-328. Natural Bridge of Tassili is located on the outskirts of Ajjer Plateau (Tassili-n-Ajjer) in wilaya of Illizi, Algeria. The opening has an estimated height of 6.0 meters. There is a permanent pool of water (big pothole) under the bridge. This is the only one thru natural bridge found on Ajjer Plateau and its outskirts on 548 arches reported on this area hence the name.