In Seattle, 5 of the curated saunas fit this cut. See the full Seattle guide for every venue, or keep scrolling for just the private saunas.
Every private sauna in Seattle
Banya Boat
$$Seattle, United States
Banya Boat is a floating banya moored at a marina on Lake Union, hired whole by one group at a time. Aboard are a cedar dry sauna, a steam sauna, a cold plunge, a wood-fired hot tub and an upper-deck lounge. A banya master can add a birch or oak venik ritual.
City Sweats — Wallingford
$$Seattle, United States
City Sweats Wallingford is the Stone Way North branch of a Seattle infrared sauna and cold plunge studio. Guests book full-spectrum infrared cabins that take two to four people. A cold plunge, red light therapy and a salt-and-sand lounge sit alongside.
Hothouse Spa & Sauna
$$Seattle, United States
A small Capitol Hill bathhouse taken privately, one group at a time: a cedar sauna, a herbal steam room, a tiled hot tub, a cold plunge shower and a relaxation area. Bookings run from 90 minutes to three hours and cover up to four people, with room for eight on longer slots. Gender inclusive, and open seven days a week.
Sauna Hut Green Lake
$$Seattle, United States
A self-serve infrared sauna studio a short walk from Green Lake, with two private rooms you can book alone or as a pair for 30 or 60 minutes. There is no front desk: a door code arrives by text before your slot. Massage and a red light bed are booked separately.
Wild Haus Floating Saunas
$$Seattle, United States
Wild Haus operates floating saunas on Seattle's waterfront, offering private sauna experiences on the water with hot tub access. Visitors book sessions to enjoy Finnish sauna in an urban waterside setting.