Mobile cedar barrel sauna with a plunge in Puget Sound, Thursday to Saturday. Runs from one of two Alki Beach spots; the booking confirmation gives the exact spot. Site also uses the name Hot Rocks Sauna Club.
- Day pass
- $35, checked Sep 26, 2026
- Intro offer
- Not listed
- Membership
- $100 a month
- Plunge temperature
- Not listed
- Sauna type
- Wood-fired, Barrel, Mobile
- Swimsuit
- Not listed
- Towels
- Bring your own
- Booking
- Required
- Hours
- Hours not listed
About prices: 60-minute session $35; 30-minute session $20.
Prices from Sauna Moon Seattle's website, checked Sep 26, 2026.
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Prices and hours last checked Sep 26, 2026. Something wrong? Tell us.