memorial to the dead workers of the kölnbrein-staumauer dam

accumulation lake alpine alps arch dam architecture austria background beautiful blue carinthia concrete electric electricity engineering environment europe european green high tauern hiking hohe hydro hydroelectric hydropower kacurren rnten kapara lnbrein lnbreinspeicher lnbreinsperre landscape memorial mountain mountains mugo pine nature outdoor outdoors peak pinus scenery sky summer tourism travel vacation valley view water apara sterreich dead workers kölnbrein-staumauer malta hochalmstraße-kölnbreinsperre vegetation