Saint-Malo, FranceSillon
Le Grand Hotel Des Thermes
Belle Époque thalassotherapy flagship
Sillon Saint-Malo, France
Renovated
2019
Price
$$$
Rated for
Wellness Heritage ClassicOutside the door
The house
WarwickBelle Époque thalassotherapy flagship
An 1881 Belle Époque palace stands directly along Sillon Beach, where Atlantic tides meet classic French seaside holiday rituals.
What it’s good at
Remarkable
Seawater hydrotherapy, a sea-mist room, and the fourteen-station heated Aquatonic labyrinth anchor dedicated thalassotherapy treatments.
Notable
An 1881 Belle Époque facade overlooks the Atlantic tides, preserving classic nineteenth-century seaside grandeur.
Notable
Sustaining traditional European grand hotel rituals, single-room stays, and unhurried Atlantic seaside holidays on Sillon Beach.
What they say
Michelin Selected
Michelin
Though its silhouette remains as classic as ever, its interiors have seen substantial updates, bringing them entirely up to date.
Right in the middle
Well-located: walkable to some things, a short ride to more.
Step straight onto the sands of Sillon Beach for a brisk twenty-minute coastal walk to the ancient ramparts of Intra-Muros.
The rooms
Accommodations range from traditional single rooms to sea-view suites with bow windows looking out over the bay of Saint-Malo.
The pool
Bring a swimsuit.
The indoor Aquatonic labyrinth pumps heated seawater through fourteen hydrotherapy stations, counter-current corridors, and geysers beneath the skylights.
The spa and gym
Treatment rooms look directly out over the Atlantic, offering marine mud wraps, hydrotherapy baths, and dedicated thalassotherapy rituals.
Dogs stay too.
Restaurant
La Verrière
Sculptural white tree columns rise beneath central skylights, where the kitchen serves balanced wellness menus developed with an on-site nutritionist.
Bar La Passerelle
Arched windows look straight out over the Atlantic tides, accompanied by cocktails and live piano music from Monday through Saturday.
At the table
Le Cap Horn serves regional seafood behind floor-to-ceiling glass looking straight out across the bay of Saint-Malo.
How it began

Parisian banker Édouard Hébert founded the grand hotel in 1881, inaugurating the seaside resort in the presence of Russian Grand Dukes.
Good to know
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Le Grand Hotel Des Thermes
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Our shorthand
How we rate hotels.
The medals
Gold
Extremely rare. Sets the global standard.
Silver
Brilliant execution. And we’re picky.
Bronze
They did this well. You’ll notice.
Listed
A defining trait. Makes the hotel what it is.
The eight vibes
Design
Built around a vision. Even the door handles have a designer.
Luxe
Cared for at every turn. The bath is drawn before you ask.
Local
It could only be here. You wake up knowing where you are.
Social
Where the city goes out. The bar is full and the night is young.
Heritage
A building with a story. Once a palace, a monastery, a station.
Wellness
You leave feeling new. Rest, sweat, soak and sleep like a stone.
Classic
The city grew up with it. Same rituals, same regulars, same bar.
Resort
A world of its own. Something to do from breakfast to nightcap.
The scene
Lively
Where things happen: restaurants, shops, people.
Central
Well-located: walkable to some things, a short ride to more.
Quiet
Away from the crowds. Getting around takes intention.
Secluded
A place apart: the property is the destination.