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Othership Flatiron

SOCIAL SAUNA CLUB

54/ 100 SAUNAFINDER SCORE
Othership Flatiron

Overview

Othership Flatiron is a transformative wellness studio in New York City’s Flatiron district, specializing in a unique blend of sauna, cold plunge (ice baths), and guided breathwork experiences. Located just steps from Madison Square Garden, it offers a multi-sensory escape designed for reset, recharge, and reconnection. The facility caters to wellness seekers, downtown professionals, and first-timers, fostering a communal atmosphere where participants journey together through heat, cold, and integration phases.

The overall atmosphere is immersive and rejuvenating, featuring cedar-infused air, warm ambient lighting, and aromatic elements like snowballs for humidity. It’s a social, non-flirtatious space emphasizing connection, detoxification, circulation, clarity, and resilience in a barefoot (beyond changerooms) environment.

Features & Amenities

Othership Flatiron boasts state-of-the-art facilities optimized for performance and community:

  • Performance Saunas: Awe-inspiring spaces made of Western Red Cedar, reaching up to 85°C (185°F) with aromatic snowballs for relaxing humidity (average 75-85°C during social hours).
  • Ice Baths: 8 custom icy-cold plunges at 0-4°C (32-40°F), including innovative 4-person ice baths for group experiences.
  • Social Commons: A communal gathering space for post-session integration, connection, and healthy community building.
  • Reception and Changing Areas: Welcoming reception, non-gendered changing stalls, lockers for day use, showers with body wash.
  • Additional Amenities: Up to 2 towels per visit, ice bath shoes available for purchase, no glass water vessels (bring your own).
  • Safety Features: Strict sanitization, extensive filtration/chlorination systems, daily cleaning, adherence to health regulations.

Services

The Othership experience follows a structured Journey:

  • Step 1: Arrive & Settle In – Soothe senses in the calming environment.
  • Step 2: Guided Sauna & Heat Therapy – Deep breathing for circulation, detoxification, and relaxation (15-20 minutes recommended).
  • Step 3: Ice Bath & State Shift – Plunge for clarity and resilience (1-3 minutes).
  • Step 4: Integration & Community Space – Relax, connect, and embrace the afterglow.

Other offerings include:

  • Guided Breathwork and Movement Sessions: Multi-sensory classes with facilitators.
  • Free Flow: Self-guided with 1:1 support from experienced guides.
  • Starter Circuit: Alternate sauna, cold plunge, and tea room relaxation.
  • Corporate Partnerships: Team visits for workplace wellness benefits.
  • Shop: Online and in-ship ritual tools and merchandise (use code GOODS22 for 22% off).

Age Requirement: 18+ only. Consult physician for health concerns (e.g., pregnancy, cardiac issues).

Pricing

Flexible options for all levels:

  • Drop-In Sessions: Single visits to experience the magic.
  • Multi-Session Packs: Discounted rates for multiple visits.
  • Unlimited Access Membership (best value): $333/month – Includes unlimited amenities access, 6-hour late cancel window, 3-week early booking, 22% off merch, exclusive events/socials, early product access, 3-month breathwork app subscription, priority booking.

View All Memberships or Book a Class.

Location & Hours

  • Address: 23 W 20th St, New York, NY (Flatiron location, near Madison Square Garden).
  • Contact: Email flatiron@othership.us, Phone +1 (212) 381-1699.
  • Parking: No designated parking; use nearby paid options and arrive early.
  • Operating Hours: Not specified on the page; check schedule for availability.

Notes

What makes Othership Flatiron special:

  • Communal Healing Focus: Unlike traditional silent saunas, it’s a social sauna for connection in a ‘disconnected world’ – talk, but no phones, whispering not required, flirt-free.
  • Custom Innovations: Largest performance sauna in Toronto heritage (NY expansion), 4-person ice baths, guided rituals with sound bowls, ice balls.
  • Etiquette & Policies: Barefoot space, leave eyewear/cell phones in lockers, reschedule if unwell, lost items donated bi-weekly.
  • Inclusivity & Safety: Hygienic, beginner-friendly with videos/guides, strict health protocols.
  • Transformation Stories: Real user testimonials highlight rejuvenation and community.

Othership redefines sauna culture as a modern ritual for state shifts, blending ancient practices with contemporary wellness.

SAUNA TEMPERATURE

185°F

AMENITIES

COLD PLUNGECOED

NEIGHBORHOOD

FLATIRON

PRICE

UNLIMITED MEMBERSHIP $333/MO

MEMBERSHIP REQUIRED

NO

RESERVATION

BOOK NOW

VISIT

HOURS

MONDAY7:00 AM - 10:15 PM
TUESDAY7:00 AM - 11:00 PM
WEDNESDAY7:00 AM - 11:00 PM
THURSDAY7:00 AM - 11:00 PM
FRIDAY7:00 AM - 12:00 AM
SATURDAY8:00 AM - 12:00 AM
SUNDAY8:00 AM - 10:45 PM

ADDRESS

23 W 20TH ST, NEW YORK, NY 10011

PHONE

(212) 381-1699

REVIEWS & COMMENTS

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WEB REVIEWS

EXTERNAL REVIEWS FOR OTHERSHIP FLATIRON

WWW.TIKTOK.COM

OTHERSHIP NYC REVIEW | TIKTOK

OTHERSHIP IS DEFINITELY A 10/10 FROM ME IM FOR SURE GOING TO BE GOING BACK. #OTHERSHIP #NYC #SAUNA #COLDPLUNGE #FLATIRON #GYM #NYCGYM ...

WWW.TIKTOK.COM

DISCOVER OTHERSHIP: NYC'S ULTIMATE HEALTH AND WELLNESS HUB - TIKTOK

KEYWORDS: NYC HEALTH AND WELLNESS EXPERIENCE, OTHERSHIP FLATIRON SAUNA, COLD PLUNGE BENEFITS, GUIDED MEDITATION IN NYC, COMMUNITY WELLNESS ...

WWW.POSTCARD.INC

OTHERSHIP FLATIRON - SPA IN FLATIRON DISTRICT, NEW YORK - POSTCARD

ABSOLUTELY AMAZING! I'VE BATH IS 35-40 DEGREES THE MENTAL DISCIPLINE BUILT BUT, ALSO THE GUIDE, AND GRACE. SAUNAS 175-185 IT'S HOT. STAY ...

WWW.TRIPADVISOR.COM

OTHERSHIP WILLIAMSBURG (2025) - ALL YOU NEED TO KNOW BEFORE ...

THE SAUNA IS INCREDIBLE — SUPER SPACIOUS, CLEAN, AND THE PERFECT TEMPERATURE. I WENT BACK AND FORTH BETWEEN THE ICE BATH AND COLD PLUNGE, AND HONESTLY IT'S ONE ...

WWW.BUSINESSINSIDER.COM

OTHERSHIP'S SAUNA AND ICE BATHS ARE A NEW HOTSPOT FOR NYC'S TECH ...

NYC'S TECH IN-CROWD IS MAKING THIS COLD-PLUNGE AND SAUNA STUDIO THE HOTTEST SPOT IN TOWN · A GROUP OF PEOPLE GATHERING IN OTHERSHIP'S COMMON AREA.

WWW.YELP.COM

OTHERSHIP - UPDATED NOVEMBER 2025 - 22 REVIEWS - YELP

INCREDIBLE WELLNESS EXPERIENCE!! VERY CLEAN SAUNA AND COLD PLUNGE. I HIGHLY RECOMMEND THIS SPOT!

WWW.MAPQUEST.COM

OTHERSHIP FLATIRON, 23 W 20TH ST, NEW YORK, NY 10011, US - MAPQUEST

OTHERSHIP FLATIRON WAS TRULY A FULL BODY TRANSFORMATIVE EXPERIENCE. THE CLASS WAS ONE OF THE MOST AMAZING GRATITUDE, BREATH WORK SESSIONS WITH LINDSEY AND ...

WANDERLOG.COM

OTHERSHIP FLATIRON, NEW YORK CITY, NY - WANDERLOG

ABSOLUTELY AMAZING! I'VE BATH IS 35-40 DEGREES THE MENTAL DISCIPLINE BUILT BUT, ALSO THE GUIDE, AND GRACE. SAUNAS 175-185 IT'S HOT. STAY HYDRATED. THE FANNING ...

WWW.TIKTOK.COM

OTHERSHIP REVIEW NYC - TIKTOK

I THINK THE CONCEPT OF OTHERSHIP IS GREAT AND SO DON'T WANT TO DISSUADE ANYONE FROM GOING. I PHYSICALLY FEEL GREAT AFTER THE SAUNA AND COLD ...

WWW.PINTEREST.COM

OTHERSHIP FLATIRON SAUNA & ICE BATH — SPA REVIEW - PINTEREST

FIND OTHERSHIP FLATIRON, NEW YORK CITY, NEW YORK, RATINGS, PHOTOS, PRICES, EXPERT ADVICE, TRAVELER REVIEWS AND TIPS, AND MORE INFORMATION ...

NOTICE SOMETHING THAT NEEDS UPDATING? HELP US KEEP THE INFORMATION ABOUT OTHERSHIP FLATIRON ACCURATE.