waterfall sulzigbachfall waterfall sulzigbach or sulzigbachfall wasserfall in the sulzigtobel ravine, werthenstein - switzerland

adventure alpine beautiful blue canyon canyoning cascade cascades cliff creek ecology environment extreme fall flow flowing foliage forest green high hiking landscape leaves moss mountain mountains natural nature outdoor outdoors ravine river rock scenery scenic schweiz speed stone stream sulzigbach sulzigbachfall sulzigtobel summer swiss switzerland tree trekking view wanderlust wasserfall water waterfall waterfalls werthenstein white wild wilderness