Portland's first Floating Sauna & Cold Plunge

Slow down, breathe deeply, and reconnect with yourself, right on the water.

Book your session now!

Wellness flows beyond walls.
Our floating sauna blends warm design with the rush of A Cold Plunge in the columbia river for a restorative escape.

Availability

Hours: Daily from 6:00am to 10:00pm

Session Length: 1 hour and 45 minutes (+15 min transition)

Sunrise Session: 1 hour (+15 min transition)

Moonlight Session: 1 hour (+15 min transition)

Off-Peak: Monday - Thursday all day, Friday before 5:00pm

Peak: Friday 5:00pm - Sunday + holidays

Capacity: Socials (8 guests) | Private Parties (10 guests)

Book Now

Our Session Options

  • Two people sitting on a wooden sauna bench inside a floating sauna boat, looking out large glass windows at a marina with sailboats and trees in the background in Portland, Oregon.

    Social Sauna Session

    Perfect for solo guests, friends, or small groups looking to unwind together, during a two-hour session that blends the warmth of the sauna with the refreshing cold plunge into the Columbia River.

    Experience Includes:

    • 1 hour and 45 minutes with a 15 minute transition


    • Shared access to deck lounge(bathroom/shower) and
    river cold plunge area

    What to Expect:

    • Sessions are shared, unstaffed and
    self-guided


    • Atmosphere is shaped by the awareness and courtesy of the guests


    $49 Off Peak / $59 Peak per person

    Book Social Session

  • Sunrise Sauna Session

    The first float of the day, enjoy the early morning light on the river with a one-hour sauna session. This shared session brings a jolt of energy to your day with contrast therapy.

    Experience Includes:

    • 1 hour with a 15 minute transition


    • Shared access to the locker lounge (bathroom and shower), landing deck, and river cold plunge area

    What to Expect:

    • Sessions are shared, unstaffed and self-guided


    • Atmosphere is shaped by the awareness and courtesy of the guests




    $39 per person

    Book Sunrise Session
  • Two women seated on the bench in a lit sauna cabin, the night sky and river visible out the window on the right.

    Moonlight Sauna Session

    This one’s for the night owls: same experience as the Social, just shortened to one hour to enjoy the moonrise on the river. This shared session brings warmth to the night and slows everything down -the best hour of the day to let it go.

    Experience Includes:

    • 1 hour with a 15 minute transition


    • Shared access to the locker lounge (bathroom and shower), landing deck, and river cold plunge area

    What to Expect:

    • Sessions are shared, unstaffed and
    self-guided


    • Atmosphere is shaped by the awareness and courtesy of the guests


    $39 per person
    Book Moonlight Session
  • Four women relaxing in a wooden sauna with windows showing a waterfront view of the Columbia River in Portland, Oregon, one person lying down and three sitting on the bench, all in swimsuits.

    Private Party Session

    Reserve the entire Ebb & Ember space for up to 10 guests. Celebrate, reflect, or just breathe. The time is yours. Enjoy full privacy, deck access, and cold plunge river dips.

    Experience Includes:

    • 1 hour and 45 minutes with a 15 minute transition


    • Private deck & river cold plunge access


    What to Expect:

    • A fun and enjoyable space to celebrate with your friends

    • Privacy to make the space yours. Note - boat traffic and house boats still create public viewing of the space.

    $449 Off Peak/ $539 Peak per session

    Book private party

  • One punch = one social seat on the Social Sauna.

  • Passes are good any time, peak or off-peak,
    and can book up to six seats at once.

  • Pass is good for up to a year.

autumn punch pass

3 punches

$159

5 punches

$245

10 punches

$400

buy yours today

Monthly Memberships

Find your flow and belong to the rhythm of warmth and water.

Becoming a member at Ebb & Ember isn’t just about booking sessions, it’s about embracing a slower, more intentional way of living.

Members enjoy priority booking, guest passes, exclusive events, and special pricing, all built around your own rhythm of restoration.

Month to month. Cancel anytime.

Ember 1

The Grounding Ritual

A commitment to beginning your practice and to carving out time for yourself.

$99 / Month

Ember 2

A Consistent Flow

For those interested in building a deeper routine, connecting to community, and getting into a rhythm.

$149 / Month

Become a Member
“I started with a few drop-in sessions and was surprised by how peaceful and grounding the sauna felt. It quickly became something I looked forward to each week, so I upgraded to a monthly membership. The community has been such a bonus. It’s been a positive, fun, and focused journey on health. It’s become my favorite way to reset.”
— Sarah L.

sauna, Cold Plunge & Contrast Therapy in portland

Ebb & Ember is proud to be Portland's first floating sauna.

Opened in 2026 and docked at Elevated Tides Marina on the Columbia River, we offer traditional sauna heat with a few cold contrast therapy opportunities: whether it’s a river cold plunge, our Downpour bucket shower, or a cold shower on deck, the goal is an invigorating reset you won't find anywhere else in the city. Our new landing on the dock is made for lounging between rounds, built to connect you to the riverfront and to the community of people sharing it with you.