Othership Flatiron
Bathhouse in New York, NY.
Every sauna and bathhouse in and around New York
- Type
- Bathhouse & contrast therapy
- Address
- 23 W 20th St, New York, NY 10011
- Phone
- (212) 381-0172
- Website
- othership.us
- Rating
- 4.8 out of 5 on Google from 1,237 ratings, as of November 2, 2026
What it offers
- Cold plunge (on the venue's own website)
- Day pass or drop-in (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.
Hours
| Monday | 7 am to 11 pm |
|---|---|
| Tuesday | 7 am to 11 pm |
| Wednesday | 7 am to 11 pm |
| Thursday | 7 am to 11 pm |
| Friday | 7 am to midnight |
| Saturday | 8 am to midnight |
| Sunday | 8 am to 11 pm |
Hours as listed on Google, November 2, 2026. Holidays, private events and seasons change them; check before you go.
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
Bathhouse Flatiron
Bathhouse & contrast therapy
14 W 22nd St, New York
Cold plunge, Steam room, Infrared sauna, Hot tub or warm pool
under a mile away in New York
4.4 on Google (2,613)Perspire Sauna Studio Flatiron
Infrared sauna studio
50 W 23rd St, New York
Day pass or drop-in, Private rooms
under a mile away in New York
4.8 on Google (114)- 5.0 on Google (88)
Elahni
Bathhouse & contrast therapy
12 W 27th St Fl 2, New York
Cold plunge
under a mile away in New York
5.0 on Google (110)Furoya - Japanese Bath and Sauna
Bathhouse & contrast therapy
65 W 13th St, New York
Cold plunge, Hot tub or warm pool
under a mile away in New York
5.0 on Google (3)Banyan Tree Thai Spa
Banya & hammam
121 West 27th Street(Glass Door Ste 206 (2nd Floor, New York
under a mile away in New York
4.8 on Google (525)
Other Othership locations
- Othership Williamsburg, Brooklyn, NY
Where this comes from
Source: the venue's Google Maps listing (category "Sauna"), 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.