Hotel Coeur Marin - seminars

Seminars and Meetings in Les Sables-d’Olonne

An inspiring venue for your seminars and meetings

The Hôtel Cœur Marin is the perfect venue for organizing your meetings, seminars, study days or corporate events in Les Sables-d’Olonne.

Located opposite the Atlantes Conference Center and just a short walk from the Grande Plage, our hotel combines convenience, natural light and a welcoming atmosphere.

Hôtel Cœur Marin - Seminars & Events

Les Gréements

Seminar Room

As a nod to the maritime heritage of Les Sables-d’Olonne, the Les Gréements seminar room takes its name from the rigging that connects and supports a ship – a powerful image for a space dedicated to collaboration.

This 40 m² standalone room, bathed in natural light, can accommodate up to 16 people for your meetings and seminars in Les Sables-d’Olonne. It is equipped with a flat-screen TV and a flipchart, with morning and afternoon refreshments served in the room.

A bright and functional space for organising your seminar in Les Sables-d’Olonne in a professional and inspiring setting.

16 16
Hôtel Cœur Marin - Seminars & Events

Ocean

Seminar Room

Located on the ground floor of the hotel, the Ocean Seminar Room offers a separate 20 m² space, bathed in natural light, which can accommodate up to 8 people.

Equipped with a flat-screen TV and a flipchart, it is ideal for organising a meeting or seminar in Les Sables-d’Olonne in a professional and comfortable setting. Morning and afternoon refreshments are served in the room.

A bright and functional space, designed for productive discussions in the heart of Les Sables-d’Olonne.

12 12
Hôtel Cœur Marin - Seminars & Events

The Atlantes

Conference Center

Situated opposite the Atlantes Conference Center, the Hôtel Cœur Marin enjoys a prime location for hosting your business events in Les Sables-d’Olonne.

For larger events (over 16 people), we work in direct partnership with the Congress Center and handle all coordination: booking venues, logistics, managing breaks and arranging accommodation for participants.

You thus benefit from a turnkey solution, combining the capacity of The Atlantes with the comfort of a 4-star hotel just a stone’s throw from the sea.

Our seminar packages

in Sables-d’Olonne

Discover our seminar packages in Les Sables-d’Olonne, designed for corporate meetings, study days and professional events by the sea.

Hôtel Cœur Marin - Seminars & Events

Study Day

Plan your study day in Les Sables-d’Olonne

From €65 incl. VAT per person, including hire of a fully equipped seminar room, as well as morning and afternoon refreshments served in the room.

Hôtel Cœur Marin - Seminars & Events

Seaside aperitif

After-work drinks on the rooftop overlooking the ocean

Extend your seminar in Les Sables-d’Olonne by booking the rooftop for a seaside aperitif (white wine and oysters – €20 incl. VAT per person), in a unique seaside setting.

Maximum capacity: 19 people.

Hôtel Cœur Marin - Seminars & Events

Corporate lunches and dinners

Business meals in Les Sables-d’Olonne

Organisation of business meals in partnership with restaurants in Les Sables-d’Olonne, tailored to your seminar format and budget.

Hôtel Cœur Marin - Seminars & Events

Guided tour of the town

Explore the town on foot with a tour guide

Discover Les Sables d’Olonne on a guided walking tour led by a tour guide. A cultural and historical immersion at the heart of the local heritage.

Hôtel Coeur Marin - salt marshes

Guided tour of the salt marshes

An immersive experience in the heart of the salt marshes (April to October)

In the heart of this iconic natural site, meet a salt worker and discover the secrets of salt. There are several experiences on offer: a boat trip, a fun exploration of the area’s history at the adventure park, or a canoe trip for a more active experience.

Hotel Coeur Marin - Les Sables d'Olonne

Sea excursion

Boat trip off the coast of Les Sables-d’Olonne (April to September)

Set sail for a convivial boat trip, combining a sea cruise with an introduction to fishing, to the rhythm of the ocean.

Hotel Coeur Marin - casino

Casino

A fun break at the Les Sables-d’Olonne casino

Enjoy a glass of champagne accompanied by two chips to experience a moment of entertainment in the lively atmosphere of the casino.

Hôtel Cœur Marin - Seminars & Events
Hôtel Cœur Marin - Seminars & Events

Tailor-made support

Every project is unique. Our team supports you in organising your seminar or meeting in Les Sables-d’Olonne, from defining your requirements to setting up the venues.

Our aim: to provide you with a simple, seamless and efficient framework, so you can focus on what matters most.

FOLLOW US

@hotelcoeurmarin

Official site. All rights reserved.

© 2026 - Hotel Coeur Marin

Hotel Managed by MADEHO