hikers on mt zaror in the zin valley wilderness in israel

arid barren birds boker boqer cliffs climate copy desert desolate ecotourism environment flying gan geology geomorphology green grey hapsalim har harsh hikers hiking hot israel jeep kibbutz landscape mount mountains nahal national nature near negev outdoor park plain plateau preserve rocky rugged sde sidelight sky space sparse tour touring trail trek tsarur tsin tzarur tzin tzror valley vegetation wadi wilderness winter zaror zin zror