the tiny lake on zwieselalm slope, gosau, salzkammergut, austria

active air alps annaberg austria cabin cable cableway car coniferous dachstein environment europe extreme forest frozen gondola gosau highland lake landmark landscape lift limestone mountain nature northern osterreich piste recreation relax resort ropeway run russbach salzkammergut scenery season sightseeing ski slope snow snowboarding snowshoeing sport spruce tourism trail transport travel tree vacation weather west winter zwieselalm