wooden walkways and stairs of a path in arid terrain to descend into a ravine.

soil geology rock wadi badlands sand terrain formation plateau valley wall landscape desert wood cliff mountain canyon arid rambla genaro tabernas almeria spain wooden walkways stairs path descend into ravine dry countryside wide silence route shrubbery trail scenic climate hillside foothill hiking ecological recreation environment rustic fence hill steep slope cautivo nobody walk pathway stair boardwalk outside rural tourism creek explore outdoors adventure travel natural nature andalusia