Gruner See (Green Lake) is a lake in Styria, Austria known for its shimmering, emerald-green hue and its fluctuating depth throughout the year, at times leaving a park completely submerged in it. The site has proven to be an attraction for divers.
Walk on the Trift Bridge in Switzerland! It is one of the most spectacular pedestrian suspension bridges of the Alps. It is 100 meters high and 170 meters long, and is poised above the region of the Trift Glacier, Gadmen, central Switzerland