A waterfall seen from underwater, Verzasca River, Lavertezzo, Valle Verzasca valley, Canton of Ticino, Switzerland, Europe

beck canton of ticino canton ticino erosions erosion famous place flowing flows flow landscape shot landscapes landscape mountain rivers mountain river mountain streams mountain torrent natural landmarks natural landmark nature nobody no one no people place of interest rivers river verzasca river rocks rocky rock rural sights sight swiss ticino travel photography travel underwater worlds underwater world valle verzasca verzasca valley verzasca waterfalls waterfall wild river