# Therma Haus

RiNo · Wewatta Way, Denver

**Best for:** RiNo social Finnish sauna house with dual heat rooms and multi-temp plunges when you want a communal floor instead of a franchise suite.

## Facts

- Address: 2520 Wewatta Way, Denver, CO 80216
- Phone: (720) 772-8183
- Published price: $25-$165
- Pricing detail: Drop-in $40; intro 2 sessions $25 or 5 for $99 (grand opening, local guests); memberships 4 sessions $90, 8 sessions $120, Unlimited $165/mo
- Modalities: Finnish cedar sauna, Cold plunge, Communal social
- ClassPass: Unknown
- Booking: https://momence.com/Therma-Haus/membership/-Single-Session-(Drop-In)/850859
- Last verified: 2026-10-15
- Offers:
  - Single session (drop-in): $40
  - 2 introductory sessions: $25 (Grand opening offer, local guests only)
  - 5 sessions (grand opening): $99 (Grand opening offer, local guests only)
  - 4 sessions membership: $90/mo
  - 8 sessions membership: $120/mo
  - Unlimited membership: $165/mo
- Hours:
  - Monday to Sunday: 8am to 11:30am and 4pm to 8:30pm

Fields absent above are absent because the operator does not publish them. We omit rather than guess.

## Overview

Therma Haus is a social Finnish sauna house on Wewatta Way in RiNo. Two clear cedar saunas run at 185F and 200F with real löyly, and four stainless plunges sit at 40F, 47F, 53F and 60F, so you pick your cold. Free garage parking in a RiNo building is a real perk.

A drop-in is $40, and new local guests can try 2 sessions for $25 or 5 for $99. Memberships run from $90 for 4 sessions to $165 unlimited. It opens in a morning block and an evening block, not midday. Pick it for the communal Finnish format; pick SweatHouz if you want a private infrared suite.

## What to expect

- Two handcrafted Finnish saunas in clear Western Red Cedar, one around 185F and one around 200F
- Water on the stones for löyly, so it is not a dry sauna
- Four stainless cold plunges at 40F, 47F, 53F and 60F
- Shared, social floor rather than a private infrared suite

## Practical notes

- Free garage parking in the AMLI Art District building: pass the leasing office, turn right into the alley, then right into AMLI Retail Parking
- Memberships are 4 sessions $90/mo, 8 sessions $120/mo, or Unlimited $165/mo, with no joining fee
- Bring your own towel for a small monthly discount, or rent one for $5 a visit
- Open 8am to 11:30am and 4pm to 8:30pm daily; there is no midday booking window

## Questions

### Is Therma Haus communal or private?

Communal. Therma Haus is a shared, social Finnish sauna and cold plunge floor in RiNo. If you want a locked private suite instead, look at SweatHouz or Perspire in Denver.

### How much does a session at Therma Haus cost?

On our Oct 15, 2026 operator check: drop-in $40, intro 2 sessions for $25 or 5 for $99 (grand opening, local guests), and memberships from $90 for 4 sessions to $165/mo unlimited. Rates change, so confirm when you book.

### When is Therma Haus open?

Monday to Sunday, 8am to 11:30am and 4pm to 8:30pm, per the operator site on Oct 15, 2026. It is closed midday, and holiday hours can shift, so check booking before you go.

### How cold are the plunges at Therma Haus?

There are four plunges set at 40F, 47F, 53F and 60F, so first-timers can start warm and work down. The two saunas run around 185F and 200F.

### Is Therma Haus on ClassPass?

Unknown on our last check. Book direct through the Therma Haus site or check the ClassPass app.

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Source: https://www.contrastlocal.com/cities/denver/therma-haus/
Publisher: ContrastLocal (https://www.contrastlocal.com/)
Method: https://www.contrastlocal.com/about/how-we-research/
Corrections: https://www.contrastlocal.com/about/corrections/

Prices, hours, and ClassPass inventory change. Confirm on the studio site before booking.