Tree City Plunge and Sauna
Bathhouse in Boise, ID.
Every sauna and bathhouse in and around Boise
- Type
- Bathhouse & contrast therapy
- Address
- 754 N Benjamin Ln, Boise, ID 83704
- Phone
- (208) 296-7145
- Website
- treecityplunge.com
- Rating
- 4.0 out of 5 on Google from 2 ratings, as of November 2, 2026
What it offers
- Cold plunge (in the venue's name)
- Infrared sauna (on the venue's own website)
- Memberships (on the venue's own website)
Only features we found stated by the venue or its listing, website checked November 2, 2026. Missing from this list does not mean missing from the venue.
What a bathhouse is
A wellness bathhouse or contrast-therapy club pairs hot rooms (sauna, steam) with cold plunges and often warm pools, in a designed space you book by the session or by membership. Some run guided sessions; most are co-ed with swimsuits.
- Finnish sauna160 to 200°F, air, low humidity160 to 200°F, air, low humidity
- Cold plunge39 to 59°F, water39 to 59°F, water
What to bring
- A swimsuit (most are co-ed)
- Flip-flops
- A water bottle
- Your booking confirmation
Etiquette
- Shower before the pools.
- Keep the cold plunge short at first and get out if you feel unwell.
- Respect quiet zones and phone rules.
- Rest between hot and cold rounds.
General guidance for this kind of venue, not this venue's own rules. Read more: sauna etiquette by type, sauna safety.
Nearby alternatives
- 5.0 on Google (296)
SISU Sauna and Cold Plunge
Bathhouse & contrast therapy
1181 S Silverstone Way Ste 140, Meridian
Cold plunge, Day pass or drop-in
3 miles away in Meridian
5.0 on Google (371)Rest Recovery Wellness-Meridian
Infrared sauna studio
3085 E Magic View Dr #176, Meridian
Cold plunge
4 miles away in Meridian
4.9 on Google (88)- 5.0 on Google (379)
Perspire Sauna Studio
Infrared sauna studio
118 S 6th St, Boise
Day pass or drop-in, Private rooms
4 miles away in Boise
4.8 on Google (45)- 4.9 on Google (193)
Where this comes from
Source: the venue's Google Maps listing (category "Health spa"), checked November 2, 2026, and the venue's own website. We list it as a bathhouse because of its name describes a bathhouse or a sauna and cold plunge venue. Ratings are Google's, shown as a count only; we do not copy reviews. Prices are not shown because they change; see the venue's site. Is something wrong, or has it closed? Email contact@saunasnear.com and we will fix it.