wasserlochklamm palfau, steiermark, austria

adventure alpen alpine alps arena ascent attraction austria austrian bench canyon dangerous deep destination enjoying fall falling gorge gostling gostlinger grass green handrail high highest hiking meters moss mysterious mystery narrow nature number palfau palfauer path popular ravine river rocks salza scenic staircase stairs steiermark steps styria tour touristic trees trip view walkway wasserloch wasserlochklamm water waterfall waterfalls white wild wildalpen woman wooden young