Penthouse-SPA - Atoll Achensee
At 6,500 square metres, the modern leisure facility offers plenty of space to relax and unwind. The Penthouse-SPA is great to spend a day of indulgent relaxation, featuring a lake-view sauna, an arolla pine soft sauna, a Finnish infusion sauna, a herbal steam room, a steam bath and an infinity pool with magnificent views of Lake Achensee and the surrounding mountains. Of course, you can also book massages and spa baths for example with Tiroler Steinöl® (shale oil) - it is the star ingredient in many spa treatments at Lake Achensee.
On the dates of the "Long Night of the Sauna" the Penthouse SPA is open until 24:00. Find out more here.
Infrastructure on site
opening hours
View opening times. Atoll Achensee will be closed for maintenance from 13 April to 24 April 2026.