In the south of Switzerland , Italian-speaking canton Aka Ticino, runs one of the cleanest rivers in the world – the river Verzasca is incredibly beautiful scenery. Taking its origin from Mount Pizzo Barone Swiss Alps, where from a height of 2864 meters a torrent flows 30 kilometers long and at the end of its path flows into a mountain lake Maggiore, located between Switzerland and Italy. River Verzasca – This is perhaps the most beautiful river in Europe, which boasts Switzerland, its crystal clear waters attract many tourists from around the world. But to swim in it, perhaps, not everyone can, because the water is very cold, the temperature does not exceed 7-10 degrees and risked to enter it is not very comfortable, and the turbulent undercurrents in some places are very dangerous for swimming. But still wishing iskupnutsya in this clear water, with colored stone bottom is not small.