The hue of the waters is unique, and a simple physical phenomenon causes this. The pure water on the lake surface absorbs first infrared light, and therefore the lake appears blue-green in thick layers of water closer to the middle. This effect is enhanced by the big amount of small, almost powdered fragments of limestone rock, which is in a colloidal state, which reflects, first the blue-green light shades.
Grüner See is rightfully considered one of the wonders of Austria. The lake is often called the Emerald Lake because of the special shade of its water. Hiking trails of different lengths and difficulties are arranged along the shores of the lake. Stunning views are along these trails. Diving on the lake is one of the most unusual tourist attractions in Austria.
Don't be afraid to get lost in new places!
