sauna and ice bath · Sea Gate, Brooklyn, United States
Mermaid Spa
Bathhouse bathing is the programme: heat, cold, rest and company in one place, and people come to stay
A Russian banya in Sea Gate, Brooklyn, with three Russian steam rooms, a dry sauna, a Turkish bath, two ice-water pools and a Jacuzzi, sold as booked 4-hour visits.
The full record, with the available operating, price and research data, is free for Bathhouse subscribers.
Venue information
- Address
- 3703 Mermaid Ave., Brooklyn, NY 11224
- Neighbourhood
- Sea Gate
- City
- Brooklyn, United States
- Status
- Open
- Access
- Booked session, Membership
Features
- Type
- Bathhouse
- Heat
- BanyaFinnish saunaHammam
- Cold
- Ice bath
- Ritual
- Parenie (venik)
- Setting
- Urban
- Access
- Booked sessionMembership
- Amenities
- Restaurant / barTreatments and massageEvent space
How it works
The operator describes three Russian steam rooms, a dry sauna, a Turkish bath, two ice-water pools and a Jacuzzi in a wooden hall, plus a restaurant and platza with a venik. It is open 10am to 11pm; every visit is by booked appointment and admission gives 4 hours on site. Children under 62 inches tall are not admitted, and anti-slip footwear is required. The site posted a maintenance closure from August 15 to September 16, 2026 (September 23 if construction ran late); there is no later reopening notice. The site does not publish capacity.
Booked 4-hour visit, with memberships and packages.
Frequently asked questions
Where is Mermaid Spa?
Mermaid Spa is at 3703 Mermaid Ave., Brooklyn, NY 11224, in Brooklyn, United States.
What does Mermaid Spa have?
The published features include banya, finnish sauna, hammam, ice bath, parenie (venik), restaurant / bar and treatments and massage.
How does access to Mermaid Spa work?
The published access models include booked session and membership. Check the current schedule and conditions on the official site before visiting.
Is Mermaid Spa open?
The status recorded by Bathhouse is: Open. The research was updated on 2026-10-14; confirm recent changes with the operator directly.
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About this research
Desk research updated on 2026-10-14; anything the operator has not published stays open. Bathhouse separates what the operator publishes from what was measured on a visit, and leaves unverified fields empty.
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