This small natural arch about 1.3 meter of span is located on Akchaheré site on the Meddak Region of the vast Tassili National Park in Algeria. Guide Mohamed Bilali selected this judicious spot for two overnight bivouacs permetting an extensive exploration of this area which houses some nice natural arches. Photo taken 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. GPS coordinate 25°9.481' 9°23.110'