Grinding holes for pigments or grain, Tasset Plateau, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa, Africa

africa african african algeria algerian area areas attraction attractions conservation day daylight daytime during exterior exteriors famous for grain grinding heritage holes illizi known najjer national national natural nature nobody north or outdoor park park parks photo photos pigments plateau preserve preserves renowned reserve reserves sahara sanctuaries sanctuary seeing shot shots sight sights site site sites sites tasset tassili the tourist unesco unesco well well known wilaya wildlife world worth