desert road leading to nahal zin in southern israel

accessible akev arid background backroads beaten ben blue bluff bluffs boker boqer cliffs desert desertscape dry ecosystem ecotourism environment gurion highlands hiking hod israel jeep keren landscape layered layers leading midreshet mountains nahal nature negev panorama portion reserve road rocks sand sandy scenic sde serpentine showing sky southern strata stream touring track travel trekking tsin typical valley viewpoint wadi wilderness zin