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Saunas in Seattle, Washington

10 sauna, bathhouse and cold-plunge venues (2 listed as infrared sauna, 5 listed as traditional sauna, 2 listed as cold plunge, 3 listed as bathhouse / spa and 1 listed as steam room), plus 15 gyms whose own website mentions a sauna. Every listing links to the venue’s own site so you can check prices and hours.

Sauna venues
10
Gyms with a sauna
15
Cold plunge
2
Day passes mentioned
—

Saunas, bathhouses and cold plunges

7 of 10 checked against their own website; profiles show what each site mentions and when we looked.

Gyms with a sauna in Seattle

Each of these gyms mentions a sauna on its own website. Most need a membership or guest pass — check before you go.

  • Ballard Health ClubLower Level, 2208 NW Market St, Seattle · (206) 706-4882Sauna, day passes or drop-in visits mentioned on ballardhealthclub.com · checked Sep 30, 2026Website
  • Flow Fitness311 Terry Ave N, Seattle · (206) 621-7246Sauna mentioned on flowfitnessseattle.com · checked Sep 30, 2026Website
  • Flow Fitness710 N 34th St, Seattle · (206) 268-0816Sauna mentioned on flowfitnessseattle.com · checked Sep 30, 2026Website
  • Fremont Health Club920 N 34th St, Seattle · (206) 632-2200Sauna, day passes or drop-in visits, infrared sauna mentioned on fremonthc.com · checked Sep 30, 2026Website
  • Henry's Gymnasium14 Mercer St, Seattle · (206) 644-0969Sauna, cold plunge, infrared sauna mentioned on henrysgymnasium.com · checked Sep 30, 2026Website
  • Innovative Health1916 23rd Ave S Ste A, Seattle · (206) 390-6088Sauna, infrared sauna, day passes or drop-in visits mentioned on ih-seattle.com · checked Sep 30, 2026Website
  • KlickWay Athletics1317 Republican St, Seattle · (206) 257-4258Sauna, infrared sauna, day passes or drop-in visits mentioned on KlickWayAthletics.com · checked Sep 30, 2026Website
  • Magnuson Athletic Club7751 63rd Ave NE, Seattle · (206) 452-1500Sauna mentioned on bayclubs.com · checked Sep 30, 2026Website
  • Mitchell Activity Center1718 Broadway, Seattle · (206) 934-6315Sauna mentioned on mac.seattlecentral.edu · checked Sep 30, 2026Website
  • Olympic Athletic Club5301 Leary Ave NW, Seattle · (206) 944-3615Sauna, steam room mentioned on olympicathleticclub.com · checked Sep 30, 2026Website
  • PRO Club Seattle501 Eastlake Ave E, Seattle · (206) 332-1873Sauna mentioned on bayclubs.com · checked Sep 30, 2026Website
  • Seattle Athletic Club2020 Western Ave, Seattle · (206) 443-1111Sauna, day passes or drop-in visits, steam room mentioned on sacdt.com · checked Sep 30, 2026Website
  • Seattle Athletic Club Northgate333 NE 97th St, Seattle · (206) 522-9400Sauna, day passes or drop-in visits mentioned on sacng.com · checked Sep 30, 2026Website
  • The Seattle Gym3811 NE 45th St, Seattle · (206) 524-9246Sauna mentioned on theseattlegym.com · checked Sep 30, 2026Website
  • Transform 180 Training2517 6th Ave, Seattle · (206) 755-5004Sauna, day passes or drop-in visits mentioned on transform180training.com · checked Sep 30, 2026Website

Saunas in Seattle: common questions

Where can I find a sauna in Seattle?

We list 25 places in Seattle, Washington, including Banya 5, Hothouse Spa & Sauna and Ladywell's Vitality Spa & Sauna, plus 15 gyms whose website mentions a sauna. Each listing links to the venue’s own website.

Which gyms in Seattle have a sauna?

15 gyms in Seattle mention a sauna on their own website, including Ballard Health Club, Flow Fitness and Flow Fitness. We checked each site and link to it; confirm access and membership rules with the gym.

Are there infrared saunas in Seattle?

2 places in Seattle are listed as an infrared sauna, for example Salt & Cedar Sauna.

Where can I cold plunge in Seattle?

2 places in Seattle mention a cold plunge or contrast therapy in their listing. Confirm availability with the venue before you go.

Is there a bathhouse or Korean spa in Seattle?

3 places in Seattle are listed as a bathhouse or spa with sauna facilities, such as Banya 5.

How much does a sauna session cost in Seattle?

Prices differ widely between gyms, bathhouses and private sauna studios, and change often. Each profile links to the venue’s own website, where current prices and day-pass options are listed.