VIDEO: STUNNING UNDERWATER PARK IN SPRING!!

Austria's Green Lake - Grüner See - is one of the most beautiful places you won't believe exists. It is visible as an above-water park during the cold months, but when Spring comes around it disappears underwater.

During Fall and Winter, it is a shallow lake - about one to two meters deep, with hiking trails around its shores. Once the snow from surrounding mountains melts off, the water levels start rising up to 10 meters, transforming the area into a stunning body of water. 

Mother Nature is truly freaking incredible. You have to see it for yourself! 

Check out what it looks like in the video below!