A mineral bath in the mountain village of Rigi Kaltbad, reached by the Rigi railway from Vitznau or Weggis; combined rail-and-bath tickets are sold. The bath has an outdoor pool with mountain views and a herbal steam bath; an adults-only spa from age 16 adds the crystal bath, nine metres below the village square, and a Finnish herbal sauna with Aufguss. The sauna is textile-free and mixed, while swimwear is worn in the steam bath. Open daily 10:00–20:00; entry CHF 42.