Photos of Austria's Salzkammergut region and Unesco-listed Dachstein massif by Rudolf Abraham – images of lakes and mountains, landscape and nature photography, hiking, travel and outdoor adventure – including Altausseer See, Bad Ischl, Feuerkogel, Fuschlsee, Grundlsee, Hallstatt, Hallstätter See, Höllengebirge, Mondsee, Schafberg, Totes Gebirge, Traunsee and Wolfgangsee.