Inner South, Adelaide

Day spa on Unley Road with far infrared saunas that can be booked on their own for 30 minutes, solo or as a couple, alongside a couples suite, a private lounge, massage and facials. The Unley site focuses on date nights and group bookings, with client parking behind the spa off Young Street. Open until 9pm Monday to Thursday.

Social sauna and cold plunge space on King William Road built around one-hour communal sessions. A 12-person traditional sauna sits between 85 and 95°C, with three individual cold plunges kept at 4 to 10°C, open hot and cold showers, private change rooms with lockers and a lounge with complimentary tea. All sessions must be booked ahead.