Saunas and Bathhouses in Seattle
Boutique Sauna
The sauna and facilities were very clean and the attendant was friendly and helpful.
Boutique Sauna
It was relaxing, everything was working.
Traditional Sauna
A refuge of peace, perspective and wellness in the heart of the city.
Russian Banya
People constantly shuffling in a very small space.
Boutique Sauna
Beautiful saunas, all extremely clean and such great vibes!
Boutique Sauna
Three saunas aptly named after warm cities - Cabo, Miami & Rio.
Boutique Sauna
The space was clean and booking was super easy.
Modern Bathhouse
It's also a safe space: If one want to visit and not getting touched at all, they can and everyone will respect that.
Boutique Sauna
The slow exposure to hot and cold over the last year has turned me into a beast, half ice turtle, half fire squirrel.
Boutique Sauna
Korean spa in Lynnwood with gender-separated bathing areas, dry and steam saunas, and a shared jjimjilbang with themed heated rooms. Spa uniforms are required in the co-ed area.
Traditional Bathhouse
Wood-fired sauna and cold-plunge experience at The Homestead Orchard in Woodinville wine country. Offers 60-minute community sessions and private rentals for up to 12 guests.
Boutique Sauna
Boutique Sauna offering sauna and wellness experiences.
Gym Sauna
Elegant sports club with weights, cardio machines, group classes, an indoor pool, saunas & jacuzzis.
Float Spa
Seattle studio offering massage, float therapy, and a private infrared sauna built for one or two guests. Sauna sessions include cold towels; a shower requires booking a float afterward.
Gym Sauna
Innovative Health is one of the best spaces in the city for fitness and health.
Float Spa
Hairdryer, body lotion, and even contacts lenses cases are available in the nearby bathroom.
Boutique Sauna
If you enjoy Finnish‑style saunas, or if you’re curious to try an authentic experience for the first time, this is a wonderful place to do it.
Float Spa
The space was clean, calm, and beautifully maintained.
Float Spa
You get your own private room with a cold plunge and sauna, and it’s always clean and well maintained.
Float Spa
Float Spa offering sauna and wellness experiences.
Float Spa
But it was still peaceful and relaxing.
Gym Sauna
Only downsides are no pool/hot tub and it can get pretty crowded during rush hour.
Gym Sauna
Big, modern rock-climbing gym with frequently redesigned routes, plus a fitness center & cafe.
Boutique Sauna
This is hands down one of the best sauna experiences in the Pacific Northwest.
Boutique Sauna
Always a great place to relax!
Infrared Sauna
The owners are incredibly friendly, knowledgeable, and genuinely passionate about wellness.
Private Sauna Studio
Open to non-guests
Book a private circuit for up to two guests. WellPod heat is approximately 50°C, lower than a traditional high-heat sauna.
Access details ↗Private, self-guided thermal circuits for one or two guests near Gas Works Park. Each circuit includes a cedar soaking tub, a gentle 50°C WellPod sauna, cold plunge, shower and heated riverstones.
Outdoor Sauna, Traditional Sauna
Open to non-guests
Book ahead and follow the exact location in your confirmation. Sessions depend on park permits and weather.
Access details ↗Mobile wood-fired cedar sauna at Alki Beach with optional open-water immersion in Puget Sound. The map shows the advertised Alki base; the exact park location varies with permits and is confirmed in your booking. There is no dedicated plunge tub.
About the Sauna Scene in Seattle
Seattle has one of the fastest-growing sauna scenes in North America, rooted in the Pacific Northwest's Nordic heritage and the region's embrace of cold-water therapy. You'll find traditional Finnish-style wood saunas, Russian banyas serving the large Russian-speaking community, Korean spas, and mobile wood-fired saunas that pop up along the waterfront.
The city's climate and proximity to cold water make contrast bathing feel natural here — many venues pair sauna sessions with plunges into Puget Sound or glacier-fed cold tubs. Expect day passes from $35 for public Nordic-style sessions up to $90 for full bathhouse experiences.
What to Bring
A Koriboshi Sauna Hat
A sauna hat protects your hair and helps regulate head temperature during longer sessions — a staple in Russian and Finnish sauna traditions. Koriboshi makes a double-layered Japanese cotton sauna hat designed for real bathhouse use.
Shop KoriboshiFrequently Asked Questions
How much does a sauna session cost in Seattle?
Seattle sauna prices range from around $35 for public waterfront Nordic saunas to $90 for full spa-style bathhouse experiences. Mobile wood-fired saunas are often the most affordable entry point, while Korean spas and modern bathhouses sit at the higher end.
Are there waterfront saunas in Seattle?
Yes — Seattle has a growing scene of mobile and floating wood-fired saunas along Puget Sound, Lake Washington, and Lake Union. These often offer plunges directly into the cold water, which is the core of the Nordic sauna tradition.
What's a Finnish-style sauna and where can I find one in Seattle?
A Finnish sauna is a wood-lined room heated by a stove (often wood-fired) where you pour water on hot stones to raise the humidity — called löyly. Seattle has several venues offering authentic Finnish-style sessions, often with cold plunges into natural water.
Are Seattle saunas coed?
Modern bathhouses and most mobile wood-fired saunas in Seattle are coed and require a swimsuit. Korean spas have single-gender bathing areas with coed common rooms. Traditional Russian banyas follow the same pattern with separate men's and women's zones.
What should I bring to a sauna in Seattle?
Bring a swimsuit, flip-flops, a towel (some mobile saunas don't provide them), a water bottle, and a sauna hat to protect your head during hotter sessions. For waterfront saunas with natural cold plunges, an extra towel and warm layers for after are a good idea.