Hothouse Spa & Sauna
Seattle, United States
- Cold plunge
- Hot tub
- Private
- Spa
- Urban

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$100–250
Whole-space hire
Private hire
Access
Finnish · Steam
Sauna type
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- Cold plunge
- Hot tub
- Private
- Spa
- Urban
About
A small Capitol Hill bathhouse taken privately, one group at a time: a cedar sauna, a herbal steam room, a tiled hot tub, a cold plunge shower and a relaxation area. Bookings run from 90 minutes to three hours and cover up to four people, with room for eight on longer slots. Gender inclusive, and open seven days a week.
Good to know
- Cold plunge available on site: use it between rounds for the classic contrast cycle.
- Hot tub on site: adds a warm-water option between the sauna and the cold plunge for a longer cycle.
- Bookable as a private session: rent the room for your group rather than sharing with strangers.
- Pairs the sauna with spa services like massage or a scrub, so a session can sit inside a wider visit.
- Urban venue: it sits inside the city rather than at a coast or lake. A session fits into a day in town.
Hours
- Hours not listed
Common questions
Do I need to book Hothouse Spa & Sauna?
Yes. The sauna is booked as a private hire for your group.
How much does Hothouse Spa & Sauna cost?
Hiring the whole sauna costs $100–250.
Does Hothouse Spa & Sauna have a cold plunge?
Yes. There is a cold plunge on site for contrast rounds.


