In Portland, 4 of the curated saunas fit this cut. See the full Portland guide for every venue, or keep scrolling for just the private saunas.
Every private sauna in Portland

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.

Knot Springs
$$Portland, United States
A members-led wellness club on the third floor of the Eastside Exchange building in Portland. Hot pools, sauna, steam room and cold plunge look out over the Willamette and downtown. Day passes are bookable for non-members, alongside the gym and treatment menu.

Loyly — Northeast
$$Portland, United States
A Portland Finnish sauna and bodywork studio on NE MLK Boulevard, pairing a dry sauna with a steam room. The signature visit is a self-guided two-hour public sauna. Treatment add-ons like a foot soak, salt scrub or face mask bundle into the sauna package.

Loyly — Southeast
$$Portland, United States
A Finnish sauna in inner southeast Portland, booked as a two-hour visit. The visit takes in the sauna, showers, lockers and a lounge, with a towel and robe provided. Massage, facials and foot treatments run alongside it, and monthly ritual days add aufguss, whisking and guided aromatherapy.