Natural hot springs and a day spa at 1513 State Highway 7 in Lewis Pass, among the Southern Alps. The website says the pools use natural geothermal mineral water that rises from deep in the earth, and that the sauna is the largest in New Zealand, seating 35 people. Guests can choose a full day, or a morning soak, an afternoon visit or a twilight soak. Other options include a 7°C plunge pool, a mineral foot bath, hot and cold thermal massage showers, an infrared sauna and steam rooms.
Daily wellness classes are offered, and the site serves food. Bookings can be made up to three years ahead. The website lists opening from 8am to 9pm daily from 15 October 2026 to 4 May 2027, with earlier closing times on some days, so check before you go. Visitors can see mountain views from the pools.