Soak & Sage
1135 Lake Washington Blvd N, Suite 60, Renton, WA98057
Details last checked
Soak & Sage is a Nordic-Japanese social wellness bathhouse on Lake Washington in Renton, at 1135 Lake Washington Blvd N.
How it compares in Seattle
Its $75 drop-in sits above the Seattle median of $50, across the 15 studios here that publish one. It is one of only 5 of the 23 studios we track in Seattle that publish a cold plunge temperature — published setpoints across the city run 40–50°F. Not published access puts it with 18 of the 23 studios we track here; the rest run a different model.
Details
- Access
- Not published
- This studio does not state whether its space is private or shared. Worth checking before you book.
- Plunge temperature
45°F — Most commercial plunges run 39–55°F. - Sauna temperature
205°F — Infrared cabins run ~120–150°F; traditional saunas 160–200°F. - Hours
- Mon 11am-9pm, Tue-Thu 1-8:30pm, Fri-Sat 9am-9pm, Sun 9am-8:30pm
- Phone
- +1-425-657-3659
What they offer
- Traditional Sauna
- A dry, high-heat room warmed by an electric or wood-fired stove, usually running between 160°F and 200°F.Traditional Sauna in Seattle →
- Cold Plunge
- A chilled immersion tub, typically held between 38°F and 55°F, used for short cold-exposure sessions.
- Steam Room
- A sealed room held near 100% humidity at roughly 110°F to 120°F.Steam Room in Seattle →
Pricing
- Drop-in
- $75
Location
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- Fyre SaunaPrivate + communal · $35 drop-in
- Sauna Moon at Alki Beach (Hot Rocks Sauna Club)Not published · $35 drop-in
- Seattle SaunaNot published · $49 drop-in
- Space B.A.R.Private + communal · $60 drop-in
Questions about Soak & Sage
- Does Soak & Sage have a cold plunge?
- Yes. Soak & Sage lists a cold plunge among the facilities on its own published pages, checked Aug 16, 2026. It publishes a water temperature of 45°F.
- How cold is the plunge at Soak & Sage?
- Soak & Sage publishes a cold plunge temperature of 45°F, read from its own pages on Aug 16, 2026. Studios adjust setpoints, so treat this as what they advertise rather than what the water reads on the day.
- How hot is the sauna at Soak & Sage?
- Soak & Sage publishes a sauna temperature of 205°F, read from its own pages on Aug 16, 2026.
- How much does Soak & Sage cost?
- Soak & Sage publishes a drop-in rate of $75, read from its own pages on Aug 16, 2026. Prices change without notice — the studio's own booking page is the live figure.
- What are Soak & Sage's hours?
- As published by Soak & Sage and checked Aug 16, 2026: Mon 11am-9pm, Tue-Thu 1-8:30pm, Fri-Sat 9am-9pm, Sun 9am-8:30pm. Holiday hours and last-entry times are often different — confirm on their page before travelling.
- What else does Soak & Sage offer besides the traditional sauna?
- Its published facilities in Renton also include cold plunge and steam room, checked Aug 16, 2026. Availability of individual services can vary by session type and time of day.