Australia’s outdoor sauna scene is quietly thriving, blending stunning natural landscapes with Scandinavian-inspired wellness rituals. From floating saunas on serene lakes to mobile setups on sun-drenched beaches, these experiences bring heat, healing, and heart to the great outdoors.
We’ve rounded up 11 of the most unique outdoor saunas, including hidden gems scattered across Australia and one architectural marvel in Finland. Whether you’re chasing solitude, community, or an icy plunge between sessions, these saunas offer more than just a sweat; they offer connection, presence, and unforgettable views.
1. Kuuma Nature Sauna – Barretta, Tasmania
Australia’s first floating sauna boat invites you into a cozy wood-fired haven surrounded by misty bays. After sweating it out, plunge into the icy Tasmanian waters at a bracing 9°C in winter.
Why it’s unique: Sauna on a boat + secluded wilderness = pure bliss.
2. Floating Sauna Lake Derby – Derby, Tasmania
Favoured by post-ride mountain bikers and wellness seekers alike, this minimalist floating outdoor sauna offers direct lake access and jaw-dropping views.
Hot tip: Book in advance as it is small, serene, and super popular.
3. Blue Mountains Sauna – Leura, New South Wales
Nestled among eucalyptus trees, this SDS Sauna-built retreat blends the Finnish cycle of heat and cold with a pinch of starlit magic.
Did you know? Fireside chats and herbal teas come standard.
4. Koho Floating Sauna – Lakes Entrance, Victoria
With lake wildlife, wood-fired heat, and open water plunges, this floating sanctuary offers the perfect balance of serenity and stimulation.
Bonus: Stay at Idle Lake House for a full retreat experience.
5. Sea Soul Sauna – Aspendale, Victoria
Outdoor installations offer the feel of a true Scandinavian spa, especially when surrounded by nature. Thus, it’s This beachfront mobile sauna is the ultimate hot-cold shock therapy. Sauna, sand, sprint to the sea repeat.
Pro tip: Dry off fully before heading back in to sweat smarter.
6. Håut Hutt – Porepunkah, Victoria
Experience river plunges, lemon-salt water rituals, and cedar scent under alpine skies. Choose between mobile and fixed units.
Best time: Autumn for golden views and cool air.
7. Cedar & Salt – NSW Pop-Ups
A roving sauna experience that brings community and calm to coastal NSW towns like Manly and Byron Bay.
Mission-driven: This outdoor sauna is built on connection, not just heat.
8. Sauna Cult – Brookfield, Queensland
A slice of Finland down under, complete with panoramic windows, wood ladles, and the traditional sauna hat for hardcore sweat fans.
View alert: Steam with treetop vistas.
9. The Salty Finn – South Australia Beaches
Run by a Finnish-Australian, this mobile sauna blends beachside heat with chilly ocean dips in Adelaide.
Winter-ready: Best on frosty mornings or pink-hued sunsets.
10. Alchemy Saunas – Port Beach, WA
Set on Fremantle’s coastline, this sauna-to-sea ritual is deeply grounding and beautifully simple.
Catch it: Don’t miss the golden hour sessions.
11. Foreign Music – Helsinki, Finland
This Nordic sauna that looks like a rock is a public smoke sauna sculpted into the rocky coastline of Helsinki. With FSC-certified wood, a restaurant, and gender-inclusive spa, it turns communal heat into architectural poetry.
Why it stands out: A rock-shaped sauna where strangers become sauna friends with ocean views and smoke in the air.
Experience Outdoor Sauna
From Tasmania’s floating sanctuaries to Finland’s stone-sculpted social saunas, these outdoor sauna experiences prove that sweating it out can be deeply cultural, powerfully healing, and absolutely unforgettable.
Whether you’re unwinding by a lake in rural Australia or embracing a smoky sauna ritual on the Baltic coast, outdoor saunas invite you to slow down, breathe deeply, and be fully present. They’re not just wellness trends, they’re unforgettable journeys grounded in place and purpose.
Want to learn more about outdoor saunas? Consult with the sauna experts.
