In Portland, Oregon, 5 of the curated saunas fit this cut. See the full Portland, Oregon region guide for every venue, or keep scrolling for just the outdoor saunas.
Every outdoor sauna in Portland, Oregon
Ebb & Ember Floating Saunas
$$Portland, United States
A floating cedar sauna moored at Elevated Tides Marina on the Columbia River in north Portland. A deck for lounging, and a cold plunge straight into the water. Sessions run just under two hours, either shared with other guests or booked privately for a group of up to ten.
Everett House
$Portland, United States
A clothing-optional community healing centre spread across two craftsman houses in Portland's Kerns neighbourhood. Two saunas, a steam room, a salt hot tub, two clawfoot cold plunge tubs, an outdoor shower and a fire patio. Co-ed most of the week, with women-only and LGBTQ-only sessions.
Koti Sauna
$$Milwaukie, United States
Koti is a sauna built in its owners' back yard on a residential street in Milwaukie, open since June 2025. The outdoor cedar sauna sits beside two cold plunges, hot and cold outdoor showers, fire pits and a lawn. Shared sessions are co-ed and swimsuits are required.
Secret Sauna PDX
$$Portland, United States
Secret Sauna is a social sauna on the back patio of Patufet, a bar on SE Belmont Street. A wood-burning Narvi stove heats the cedar sauna, and the outdoor showers run as cold as you like. Between rounds, guests sit by the fire pit with tea or a drink from the bar.
Uptown Sauna House
$$Vancouver, United States
Uptown Sauna House is a contrast-therapy space in the back yard of Rebekah and Paul Crawford's house in Vancouver, Washington. A two-tier cedar sauna sits beside cold plunges, a hot tub and an outdoor shower. Shared sessions hold up to four people, or a group can book the whole space.