Therma Haus
2520 Wewatta Way, Denver, CO80216
Details last checked
Therma Haus is a Western Red Cedar sauna and cold-plunge studio at 2520 Wewatta Way, and one of the very few Denver venues that publishes every setpoint it runs: two Finnish saunas, one at 170°F for longer sessions and one at 190°F, and three cold plunges spanning 36°F to 50°F. Sessions are $40, and it now opens seven days a week in two blocks, morning and late afternoon. Its $90 membership is a founding-member introductory rate rather than a standing price.
How it compares in Denver
Its $40 drop-in sits right at the Denver median of $40, across the 14 studios here that publish one. It is one of only 7 of the 30 studios we track in Denver that publish a cold plunge temperature — published setpoints across the city run 36–70°F. Communal access puts it with 18 of the 30 studios we track here; the rest run a different model.
Details
- Access
- Communal
- Shared sauna and plunge areas used alongside other guests.
- Plunge temperature
36–50°F — Most commercial plunges run 39–55°F. - Sauna temperature
170–190°F — Infrared cabins run ~120–150°F; traditional saunas 160–200°F. - Hours
- Monday to Sunday, 8 AM to 10 AM and 4 PM to 8 PM
- Phone
- +1-720-772-8183
What they offer
- Cold Plunge
- A chilled immersion tub, typically held between 38°F and 55°F, used for short cold-exposure sessions.
- 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 Denver →
Pricing
- Drop-in
- $40
- Membership
- $90/mo
Single session $40. The $90 per month membership is an introductory Founding Member rate, limited to the first 100 members and to a member's first 6 months; the venue does not publish the standard rate that follows. Other memberships: $120 for eight sessions, $165 unlimited, $120 off-peak unlimited. Session packs: $150 for five, $270 for ten, $480 for twenty. No day pass is published. The homepage separately describes the plunges as "chilled to 35°F" while the services section names 36°F, 42°F and 50°F; the three stated setpoints are recorded here.
Location
More recovery studios in Denver
Questions about Therma Haus
- Does Therma Haus have a cold plunge?
- Yes. Therma Haus lists a cold plunge among the facilities on its own published pages, checked Aug 15, 2026. It publishes a water temperature of 36–50°F.
- How cold is the plunge at Therma Haus?
- Therma Haus publishes a cold plunge temperature of 36–50°F, read from its own pages on Aug 15, 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 Therma Haus?
- Therma Haus publishes a sauna temperature of 170–190°F, read from its own pages on Aug 15, 2026.
- How much does Therma Haus cost?
- Therma Haus publishes a drop-in rate of $40, read from its own pages on Aug 15, 2026. Prices change without notice — the studio's own booking page is the live figure.
- What are Therma Haus's hours?
- As published by Therma Haus and checked Aug 15, 2026: Monday to Sunday, 8 AM to 10 AM and 4 PM to 8 PM. Holiday hours and last-entry times are often different — confirm on their page before travelling.
- Is Therma Haus private or shared?
- Communal. Shared sauna and plunge areas used alongside other guests. Checked Aug 15, 2026.