sauna and natural water bathing · Saint-Malo, France
Les Thermes Marins de Saint-Malo
Spa not a bathhouse: here the bath is part of another programme
Thalassotherapy facing the Sillon beach: the Aquatonic route is a 45-minute circuit in seawater heated to 31–34 °C, with two hundred jets across 185 m².
The full record, with the available operating, price and research data, is free for Bathhouse subscribers.
Venue information
- Address
- 100 boulevard Hébert, 35400 Saint-Malo
- City
- Saint-Malo, France
- Status
- Open
- Access
- Day pass, Booked session, Hotel guests
Features
- Type
- Day spaHotel spa
- Heat
- Steam roomFinnish sauna
- Cold
- Natural water
- Ritual
- Guided contrast circuit
- Setting
- Beach
- Access
- Day passBooked sessionHotel guests
- Social model
- MixedSwimwear required
- Amenities
- PoolRestaurant / barTreatments and massageAccommodation
How it works
Aquatonic circuit in seawater heated to between 31 and 34 °C, with 200 jets across 185 m² and a sequence of stations covered in about 45 minutes.
Booked circuit session, inside a thalassotherapy centre with a hotel.
Frequently asked questions
Where is Les Thermes Marins de Saint-Malo?
Les Thermes Marins de Saint-Malo is at 100 boulevard Hébert, 35400 Saint-Malo, in Saint-Malo, France.
What does Les Thermes Marins de Saint-Malo have?
The published features include steam room, finnish sauna, natural water, guided contrast circuit, pool, restaurant / bar and treatments and massage.
How does access to Les Thermes Marins de Saint-Malo work?
The published access models include day pass, booked session and hotel guests. Check the current schedule and conditions on the official site before visiting.
Is Les Thermes Marins de Saint-Malo open?
The status recorded by Bathhouse is: Open. The research was updated on 2026-09-01; confirm recent changes with the operator directly.
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About this research
Desk research updated on 2026-09-01; 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.