Atter See, Bad Gastein and Bad Ischl, Austria
Atter See Lake Attersee, 60 km from Salzburg, is not only the largest in Austria (with an area of 46 sq. km), but also a famous diving center in the…
Atter See Lake Attersee, 60 km from Salzburg, is not only the largest in Austria (with an area of 46 sq. km), but also a famous diving center in the…