canyon at terjit oasis in mauritania

landscape soil plant tree wadi flower badlands plateau rock valley terrain geology hill mountain wilderness desert vegetation cliff canyon terjit oasis mauritania view mauritanian culture africa north africa african culture african ethnicity west africa western african tribal culture west culture sahara desert desert area empty loneliness sand dune desert oasis rustic rural scene sand heat temperature tropical climate sunlight summer landscape scenery scenics nature non-urban scene nature travel beauty nature sky geology dry arid climate stone wall blue cloud sky palm tree palm leaf adventure national park mountain rock object environment canyon valley travel destinations beauty riverbed river cliff stone object