(Green lake) is a tiny lake at 780m above sea level amidst beautiful mountains. The highlight is to dive it at springtime (May-June) during the snow melting period. Then the level can rise from mere 4m to 11m. All the walking paths, benches small bridges are underwater. The same goes for the flowers and the trees. As the water gets into the lake by underwater springs it is crystal clear an gives an amazing emerald colour to it Facts about Grüner See
- It is in Austria
- The typical depth is 0-10 Metres 0-30 Feet.
- The typical visibility is 30+ Metres 100+ Feet.