portrait of a spiraled acacia tree in the large yerucham crater in israel

acacia african arid biblical big botany cirque closeup common copy crater desert desertscape detail dry ecotourism edge environment erosion geology geomorphology great habitat hagadol hamakhtesh hatira hiking isolated israel landscape large late nahal natural nature negev one outdoor plant portrait raddiana road sand single sits sky space spiraled ssp tortilis touring tourism travel tree twisted vachellia vegetation wadi winter yerucham