view of galgenbichlspeicher lake at malta hochalmstraße-kölnbreinsperre

accumulation lake alpine alps austria background beautiful carinthia europe european forest galgenbichlspeicher green high tauern hiking hohe holiday kacurren rnten kapara lnbrein lnbreinsperre landscape malta valley mountain mountains natural nature outdoor panorama reservoir scenery scenic sky summer tourism travel vacation view water apara sterreich hochalmstraße-kölnbreinsperre