Seminar in Brittany

Motivate, convince and secure support for your project. Reveal new ideas or products, share an exceptional evening … Thermes Marins de Saint-Malo provide 5 fully equipped conference rooms for 10 to 60 people in an efficient, functional, and flexible infrastructure…

At Thermes Marins de Saint-Malo, give a unique dimension to your conferences and meetings.  Between sessions we offer treatments and activities tailored to the specific needs of the group.

2025 rates

Active day

€87 without tax per person per day

(1) Coffee, orange juice, pastries or biscuits
(2) Included: 1 bottle of wine for 3 people, mineral water or coffee

Business class

The stay includes business class accommodation in a sea view room, an “Escale” menu dinner at Le Cap Horn, breakfast, meeting room for the day, a morning coffee break and an afternoon coffee break.

  • From €184 without tax*

* rate per person in a double bedroom

Info & booking

Mr Prijent: +33 299 407 575
e-mail : pprijent@legrandhoteldesthermes.fr

Nous subissons actuellement une panne téléphonique,

Merci de nous contacter par le formulaire et de nous laisser vos coordonnées pour être rappelé lorsque le service sera rétabli.

Merci de votre compréhension

What do you desire?

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    Book a thalasso or spa Stay

+33 2 99 40 75 00
Open 7 days a week. Monday to Friday from 8:30am to 8pm Saturday, Sunday and Bank holidays from 9:30am to 6:30pm

+33 2 99 40 75 00
Open 7 days a week. Monday to Friday from 8:30am to 8pm Saturday, Sunday and Bank holidays from 9:30am to 6:30pm

Thalasso Treatments:

Half-day discovery packages:

Book online

+33 2 99 40 75 00
Open 7 days a week. Monday to Friday from 8:30am to 8pm Saturday, Sunday and Bank holidays from 9:30am to 6:30pm

Spa Treaments:

+33 2 99 40 75 23
Open 7 days a week! Monday to Saturday: 9am – 7pm. Sunday: 9am – 1pm.

Book online

Tél.  02 99 40 75 33
Open 7 days a week! Monday to Saturday: 9am – 8pm. Sunday: 9am – 7pm.

Restaurant Le Cap-Horn

+33 2 99 40 75 40

Book at Cap Horn

Restaurant La Terrasse

+33 2 99 40 75 40
Open 7 days a week! Monday to Sunday: 9 AM – 10 PM.

Restaurant La Verrière

Tél. 02 99 40 75 75
Open 7 days a week! Monday to Sunday: 9 AM – 10 PM.

For any other inquiries:

Send us a message

Or contact us by phone:

+33 2 99 40 75 00
Open 7 days a week. Monday to Friday from 8:30am to 8pm Saturday, Sunday and Bank holidays from 9:30am to 6:30pm