Phone-free thermal springs with dozens of geothermal pools, a timber-clad Nordic-style sauna, a glacial mist room and cold plunge pools.
CBD health spa with a dry Finnish sauna and cold plunge pool, available on casual entry or multi-visit passes.
Hotel day spa on level five of W Brisbane with sauna access alongside treatments.
Float and spa centre with infrared sauna sessions; also in North Adelaide and Fulham Gardens.
Day spa in Dapto with a spacious traditional sauna followed by three plunge-style spas, including an ice plunge.
Health spa with sauna and steam room, included with longer treatments.
Docklands bathhouse and day spa combining heat facilities with massage and body treatments.
Safari resort spa with a cedar-lined sauna and cold plunge, an hour from Adelaide.
Perth's largest hot magnesium pool plus thermal and infrared saunas, a salt room, ice fountain and cold plunge experiences.
Spa retreat at Next Gen Memorial Drive with infrared and traditional saunas and ice baths.
Long-running King Street bathhouse with a traditional sauna, steam room, hot spa and ice baths, plus massage and skin treatments.
Hinterland retreat and spa offering private soak packages with infrared sauna.
One of Australia's best-known geothermal bathing destinations, with hot springs pools, sauna and cold plunge experiences.
Australia's first floating bathhouse, with a cedar sauna over the lake, steam and salt therapy, plus private suites with infrared and ice bath.
Day spa beneath the Rendezvous Hotel with a traditional sauna and ice bath.
Day spa at Emporium South Bank; add a two-hour pass to the rooftop pool and sauna.
Small Darling Street bathhouse pairing a Swedish-style sauna with an ice bath for short contrast-therapy sessions.
Alpine spa at Cradle Mountain Lodge with sauna, steam room and cool plunge in The Sanctuary.
Day spas, resort spas and hot springs often include saunas, steam rooms and plunge pools as part of a treatment or bathing package. They are a more indulgent way to enjoy heat, ideal for special occasions, weekends away and gift vouchers.
Access rules vary: some sell bathing-only passes, while others reserve facilities for treatment guests. Check before booking.
SaunaFindr currently lists 20 venues under day spas & hot springs, with starting prices from $30.
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