Saunas in Seattle, WA

Women-only Korean-style spa in Tacoma with hydrotherapy pools, far infrared heat rooms, a steam room and a $53 day pass.

Social bathhouse in Renton, WA with thermal pool, cedar sauna, temazcal, steam, cold plunge and spa services.

Floating wood-fired saunas on Lake Washington at Carillon Point in Kirkland, with social seats and private bookings.

Floating wood-fired cedar sauna docked on Lake Union in Seattle, with guided 90-minute social sessions starting at $49 per person.

Wood-fired Finnish-style sauna and cold plunge tanks in an orchard setting in Woodinville Wine Country, near Redmond, WA.

Private infrared sauna suites with red light therapy and a cold SNØ shower in Redmond, WA. Memberships, session packs and intro session available.

Private full-spectrum infrared sauna suites, massage and a red light bed near Green Lake in Seattle, with 30 and 60 minute sessions.

Seaside social sauna and Puget Sound cold plunge at Owen Beach in Point Defiance Park, Tacoma, with 75-minute sessions.

Silent day spa in Seattle's Greenwood with saunas, a steam room, warm soaking pools and a cold plunge.

Eastern European inspired bathhouse in Seattle with a dry parilka, steam room, salt water pool, cold plunge and hot pool.

Private full spectrum infrared sauna cabins, cold plunge and massage on Bellevue Way NE in Bellevue, Washington.

Private full spectrum infrared sauna cabins and cold plunge on Stone Way N in Seattle, with monthly memberships and punch cards.

Private infrared sauna cabins, cold plunge, massage and lymphatic drainage in West Seattle, with monthly memberships and punch cards.

Private infrared sauna recovery studio in Kenmore, WA with 40 minute sessions, red light and Power Plate add-ons, by appointment only.

Korean-style sauna and spa in Lynnwood, WA with themed sauna rooms, gender-separated baths, treatments and a cafe.

Private, self-guided thermal spa in Seattle's Fremont area with a salt-wall WellPod sauna, cedar soaking tub and cold plunge.

Private infrared sauna rooms with cold plunge and hot/cold tub options, plus an herbal apothecary, on Vashon Island, Washington.

Walk-in outdoor spa in Seattle with a cedar sauna, jetted hot pool, cold outdoor showers, a clothing-optional sundeck and massage.

Private rental spa in Seattle's Capitol Hill with a cedar sauna, herbal steam room, tiled hot tub and cold plunge shower, bookable by the group.

West Seattle wellness studio with private infrared suites, an outdoor traditional sauna, cold plunges, red light therapy and massage.

Private infrared sauna suites in Maple Valley, WA, with red light and compression add-ons, memberships and session packs.

Hot yoga and fitness studio in Renton, WA with Finnish and infrared saunas and cold plunge tubs.

Wood-fired mobile sauna at Brackett's Landing North in Edmonds, WA, with a saltwater cold plunge in Puget Sound a short walk away.

Private self-guided Nordic-style spa near Arlington, WA with a Himalayan salt sauna and outdoor hot tub, booked by the hour.

Private outdoor sauna and cold plunge in North Seattle near Green Lake, booked by the hour for up to four guests.

Massage studio in Lower Queen Anne, Seattle, with a private rooftop cedar sauna, contrast therapy rooms and red light therapy.

Captained floating wood-fired sauna boats on Lake Union in Seattle, with open-water plunges, a warm room and private or communal voyages.

Massage spa in Bellevue with full spectrum infrared saunas for 1, 2 or 4 people, plus massage and hydro body treatments.

Women-only Korean-style day spa in Lynnwood with far infrared heated rooms, a steam room, hydrotherapy pools and on-site restaurant.

Inclusive contrast therapy studio in downtown Tacoma with cold plunge, infrared sauna, restorative yoga and soundbath meditation.

Private spa suites with sauna and hot tub access in Federal Way, Washington, priced per person per hour and open 11am to midnight daily.

Wellness center in University Place, WA offering float tanks, private infrared sauna sessions, red light therapy and more.

Wood-fired mobile sauna with two cold plunges and lake access at Vasa Park Resort on Lake Sammamish in Bellevue, Washington.

Float tank studio in Seattle's Greenlake area with infrared sauna and Fire & Ice contrast sessions with a cold plunge.

Sports recovery center in Mill Creek, WA with whole-body cryotherapy, red light therapy, an infrared sauna and small group classes.

Day spa in Bellevue with hydrotherapy pools, a eucalyptus steam room and a sauna, plus massage, facials and body treatments. Open daily.

Traditional banya in Tacoma with a steam room, wet sauna, hot tub, tepid pool, birch branch use and a private VIP room.

Boutique recovery studio in downtown Bothell with infrared sauna, cryotherapy, compression and red light therapy in guided 60-minute sessions.

Float studio in Renton Landing offering infrared sauna, Fire & Ice contrast therapy with a cold plunge, and float tanks.

Float studio in South Lake Union, Seattle, offering float tanks, infrared sauna sessions and red light therapy, with packs and memberships.

Yoga and fitness studio in Snoqualmie with Sunlighten infrared saunas, a Recovery Lounge, massage and spa services.

Cafe and wellness space on Main Street in Buckley, WA offering sauna and cold plunge sessions and a monthly membership.

Mobile sauna sessions by open water in Seattle, with cold water dips, sold by reservation, plus a monthly unlimited membership.

Open-water sauna pop-ups in Seattle with cold dips, run as booked 60 or 75 minute sessions at Alki Beach, Golden Gardens and a seasonal Ballard spot.

Seasonal open-water sauna sessions in Seattle, including Alki Beach, with a cold water dip and reserved spots in 60 or 75 minute sessions.

Float studio in Greenwood, Seattle, with float tanks, infrared sauna, cold plunge contrast sessions, cryotherapy and compression boots.

Appointment-based clinic on East Madison Street in Seattle with private infrared sauna, float tank and massage therapy.

Snohomish, WA recovery room with infrared sauna, halotherapy, red light therapy and cold plunge, plus massage therapy.

Wellness center in Monroe, WA offering infrared sauna, cold plunge, red light therapy, Reiki and energy scans by appointment.

Outdoor electric sauna with hot and cold tubs on five forested acres near Gig Harbor, bookable by day use or overnight camping.

An outdoor sauna in Seattle, listed from Google Maps.

A banya in Everett, listed from Google Maps.

Hot As Heck Sauna Co. is a sauna club at 2815 Virginia Ave in Everett, with online appointment scheduling.

A bathhouse in Everett, listed from Google Maps.

A sauna studio in Seattle, listed from Google Maps.

A sauna studio in Snohomish, listed from Google Maps.

A sauna studio in North Bend, listed from Google Maps.