Sauna City Guide

Hothouse Spa & Sauna

Seattle

Traditional sauna

A small Capitol Hill spa rented out privately, with a cedar sauna, an herbal steam room, a tiled hot tub and a cold plunge shower for your group alone.

More about Hothouse Spa & Sauna

Hothouse ran as a women-only spa for two decades and now books the whole space to one party at a time, in 90-minute, two-hour or three-hour blocks. Rates cover up to four people, and longer bookings can take up to eight. Towels and drinking water are provided, and there is a relaxation area between rounds.

The entrance is on 11th Avenue. Guests must be 14 or older, alcohol is not allowed, and you can bring your own non-alcoholic drinks. A deposit is taken when you book online.

At a glance

Hothouse Spa & Sauna has a Finnish sauna and a steam room, plus a cold shower but no cold plunge. A session costs $190 for 90 minutes. 14+ only and booking required.

Saunas
Finnish and Steam room
Cold plunge
No, showers only
90-min session
$190

Saunas

  • Finnish (dry)Temp not listed
  • Steam roomTemp not listed

Hot pools

Cold

  • Cold shower or bucketTemp not listed

Before you go

Booking
Required
Minimum age
14+
Towels
Included

Private rental of the whole spa for up to four people on weekday daytimes; evenings and weekends cost more. Extra guests $25 each. Prices checked October 2026.

Getting there

1019 E Pike St, Seattle, WA, 98122

Frequently asked questions

How much does Hothouse Spa & Sauna cost?

A session at Hothouse Spa & Sauna costs $190 for 90 minutes (checked October 2026).

What kind of sauna does Hothouse Spa & Sauna have?

Hothouse Spa & Sauna has a finnish (dry) and a steam room.

Does Hothouse Spa & Sauna have a cold plunge?

Hothouse Spa & Sauna has cold showers but no cold plunge pool or tub.

Do you need to book Hothouse Spa & Sauna in advance?

Yes, Hothouse Spa & Sauna requires a booking.

Nearby

Sources

We last confirmed Hothouse Spa & Sauna is open in October 2026. Spotted something out of date?