This nice arch rock is located on Tan-Azoulagh area at the entrance of Meddak Region of Tassili National Park in Algeria. The arch is located at GPS coordinate 25°02.862' 9°22.602' and has a measured span of 5.8 meters. Note Abdelrahman Bilali (son of the chef guide Mohamed Bilali) and these dromedaries through the opening for scale. Photo taken early morning during a 20 days trip across the remote and seldom visited area of Meddak Region on october-november 2007 with a seven dromedaries caravan as logistics.