Sand dune at Tin Merzouga, Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

africa african african algeria algerian area areas at barren barrenness conservation countryside day daylight daytime desert deserts desertscape desertscapes dried dry dryness dune dunes during erythroid exterior exteriors heritage heritage landscape landscapes meager meagre merzouga najjer national national natural nature nobody north orange outdoor park park parks photo photos preserve preserves red reddish region regions reserve reserves rock rocks rocky sahara sanctuaries sanctuary sand sand sand dune sand dunes sanddune sanddunes sandy scenery scenic shot shots site sites starkness stone tadrart tassili the tin unesco unesco wildlife world world