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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
Cold plunge temperature 45°F, shown on a scale from 32°F to 70°F Ice bathColdEntryCool32°F70°F
45°F — Most commercial plunges run 39–55°F.
Sauna temperature
Sauna temperature 205°F, shown on a scale from 100°F to 220°F InfraredWarmTraditionalHot100°F220°F
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

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 →

Hot and cold in one visit: contrast therapy in Seattle →

Pricing

Drop-in
$75

Location

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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.