My sauna autumn in Carinthia Sauna complex between Lake Millstätter See and the Nockberge Mountains

The “Seesauna” (lakeside sauna) stands on stilts directly in Lake Millstätter See – from the Finnish sauna, it’s just a few steps straight into the lake. There is also a bio garnet sauna, heated to a gentle 60 to 70°C and designed to resemble an old mountain mine, using stone, wood and garnet rock from the nearby garnet town of Radenthein.

A cube-shaped sauna right on the lakeshore features a sun deck and open fireplace. Directly alongside is “KOLLERs Seen Wellness®”: a 130 m² pool set right in Lake Millstätter See and heated to around 28°C all year round. A wooden walkway surrounds the pool, while the natural lake water is of drinking-water quality – and there is no solid pool floor beneath your feet.

Since the 2025/26 winter season, the “Seekino” adults-only sauna house has been welcoming guests with a fresh new look following an extensive renovation. Located directly on Lake Brennsee, it now features its own bathing lagoon. Sauna master Claudio leads infusion ceremonies combining music and movement, with special autumn sauna days and show infusions adding to the experience in October.

A lakeside sauna and bio sauna right on Lake Turracher See have been joined by a new arena sauna in 2026, designed for large-scale sauna infusion experiences. A particular highlight is “Das See-Bad” – one of the first heated lake pools in the Alps, dating back to 1995. The 25-metre pool is heated to between 28 and 30°C all year round. Floating, heated pool walls enclose the water directly within Lake Turracher See – with no solid pool floor.

The “Vital-Alm”, at an altitude of 1,875 metres, brings together a Swiss stone pine sauna, herbal sauna and brine steam bath. Outside, a traditional log cabin sauna made from Kelo wood awaits just a short distance from Lake Falkertsee – alpine wellness at its purest.