Gasthof Kohlern offers a bookable day spa above Bolzano with a Finnish sauna, herbal steam bath, infinity pool and relaxation room. Choose the full-day 10:00–19:00 ticket (€50 weekdays, €60 weekends) to use the sauna, which opens at 15:00; the shorter ticket ends as the sauna opens. Reserve at least one day ahead. The 2026 season runs through 4 November and resumes 4 December–6 January 2027.