Keutschacher See is a lake of Carinthia, Austria. It is sixth-largest in Carinthia, with an area of 1.32 km2. It has a Neolithic stilt settlement, discovered by Ferdinand von Hochstetter in 1864.
Wikipedia https://en.wikipedia.org/wiki/Keutschacher_See
Address 9074, Austria
Coordinates 46°35'8.171" N 14°9'34.618" E