ancient natural rock castle of uchisar riddled with tunnels is highest point in cappadocia. turkey

rock temple ruins geology arch monument formation badlands wadi sculpture terrain landmark sand art architecture cliff wall ancient natural castle uchisar riddled tunnels highest point cappadocia turkey nevsehir province background geological town rocks house erosion trekking caves famous sandstone spectacular heritage chimney fairy sky landscape valley travel nature stone mountain anatolia turkish tourism goreme cave history volcanic hill asia beautiful view outdoors old