The Grundlsee has drinking water quality and is 6 km long and 1 km wide. With an area of almost five square kilometres, it is the largest lake in Styria and is therefore also called the "Styrian Sea". The 14 km of natural swimming beach, which is largely freely accessible, are the best place for swimming enthusiasts to relax.
3 sections of beach are specifically prepared for swimming guests. You will also find a naturism section. Boat trips, boat rental, a sailing & surfing school and yacht club complete the Grundlsee offer.