alps
austria
beautiful
blue sky
clouds
cultural heritage
cultural landscape
dachstein
dachstein massif
dachstein mountains
early summer
europe
hallstatt
historic buildings
landscape
massif
medieval
mine
mineral
mountains
natural
nature
old city
old town
rock salt
salt
salt mine
salzberg
salzkammergut
scenic
sightseeing
sky
sound of music
summer
tourism
travel
world cultural heritage
world s oldest