byzantine carved stairs and two hikers at ein yeruham spring in israel

accessible ancient antiquities archeology beaten blue byzantine canyon canyons car carved chalk clear cliffs copy crater culture desert desertscape down ecotourism ein examining geology gorge hagadol hamakhtesh hatira hikers hiking israel landscape large limestone looking nahal narrow national nature near negev off path road sky source space spring steps stone stream the times touring tourism trail travel two view water yahav yeroham yerucham yeruham yorkeam