At the turn of the year, the BOILER will be open continuously from December 31, 2025 at 12:00 a.m. to January 5, 2026 at 6:00 a.m. From 5 p.m. to 9 p.m., our staff invite you to enjoy fantastic infusions in our 90° sauna.Please note that there may be waiting times at the entrance on …