erlaufsee_austria 10.13.2018 - mountain lake at the foot of the alps in lower austria. harbor white hut with a pier embarking on a

alps austria background beautiful blue boat boats cruise erlaufsee forest green harbor hut idyllic lake landing landscape lower mariazell marina molo mooring mountain mountains nature nautical outdoor outdoors park platform port scenery scenic sky steiermark summer swimming tourism transport travel tree vacation view water wharf wooden