spullersee lake, the lechtal alps, austria

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