spullersee lake, the lechtal alps, austria

lechquellengebirge mountaineering environment countryside wilderness reflection vorarlberg spullersee reservoir landscape adventure stillness undefined mountain highland solitude bergdorf vacation trekking austrian austria spuller arlberg bludenz outdoor bergsee lechweg lechtal greater belongs smaller nature valley summer alpine travel hiking meadow summit region fjord water warth rocky state tyrol river flows lake alps tree tarn fell lech peak rock sea plateau walking ridge hill