formarinsee, a lake in the austrian alps

lake mountain reflection nature wilderness reservoir landscape fjord highland valley water alps tarn tree fell plateau river formarinsee austrian lies bundesland vorarlberg lends name close formarinbach one two source rivers lech europe morning arlberg anton sankt panorama hike alpen alpine adventure austria travel bludenz environment outdoor lifestyle peak hiking countryside solitude meadow bergdorf stillness vacation rock summer rocky mountaineering summit trekking