Marine Heart Hotel - breakfast

Your Stay

at the Hôtel Cœur Marin

Located opposite the Grande Plage and right next to the Atlantes Conference Center, the Hôtel Cœur Marin offers services tailored to both leisure and business trips to Les Sables-d’Olonne.

Whether you’re looking for a seaside hotel in Les Sables-d’Olonne for a weekend, a hotel near the town centre, or convenient accommodation for an event at The Atlantes, everything is designed to ensure a smooth and comfortable stay.

Marine Heart Hotel
Hôtel Coeur Marin - offres

Reopening Offer

To celebrate the reopening of the Hôtel Cœur Marin, enjoy a stay in Les Sables-d’Olonne at a preferential rate with complimentary breakfast, available to take away or served in your room, by booking our ‘Reopening’ offer*.

Valid from 23 March to 13 May 2026.

*Complimentary breakfast (to take away or served in your room) during the renovation period. Offer non-modifiable, non-cancellable and non-refundable, subject to availability.

Hotel Heart of the Sea - rooftop

Sunny Days Offer

Throughout the summer season, treat yourself to a few extra days in Les Sables-d’Olonne and enjoy a 15% discount when you book a minimum of 2 nights with our “Sunny Days” offer*. Take the time to enjoy the ocean, the Grande Plage and walks along the Remblai.

Valid from 14 May to 30 August 2026.

*Non-cancellable and non-refundable offer, must be booked at least 7 days before arrival and valid for a stay of at least 2 nights, subject to availability.

Hotel Coeur Marin - business

Business Package

Available from Sunday to Thursday, this offer designed for business stays includes breakfast and entitles you to a 5% discount on your room rate in Les Sables-d’Olonne. A convenient and comfortable option for your business trips near The Atlantes Conference Center.

*Offer valid from Sunday to Thursday only, excluding public holidays, school holidays and special events. Flexible cancellation or amendment terms with no charge up to 6pm on the day before arrival.

Hotel Services

The Hôtel Cœur Marin offers all the essential services for a pleasant stay in Les Sables-d’Olonne:

24-hour reception
24-hour reception
Breakfast buffet
Breakfast buffet
Lift
Lift
Memory foam pillows
Memory foam pillows
Non-smoking hotel
Non-smoking hotel
Free, unlimited Wi-Fi
Free, unlimited Wi-Fi
Baby equipment <br>on request
Baby equipment
on request
Dogs welcome  <br>(supplement of €10/night)
Dogs welcome
(supplement of €10/night)
Ironing facilities <br> on request
Ironing facilities
on request
Indigo pay-and-display car park <br> (by prior reservation)
Indigo pay-and-display car park
(by prior reservation)
Accessible aux personnes<br> à mobilité réduite
Accessible aux personnes
à mobilité réduite
Courtesy tray <br>in room
Courtesy tray
in room
Accueil Vélo certification
Accueil Vélo certification
Hotel Cœur Marin - Offers & Services

Breakfast

Every morning, the Hôtel Cœur Marin offers a full breakfast buffet, perfect for getting your day off to a good start in Les Sables-d’Olonne, whether you’re here on holiday or on business.

The buffet is served:

  • from 7am to 10.30am on weekdays

  • from 7.30am to 10.30am at weekends

Breakfast can also be served in your room from 7.30 am to 10.30 am, at an additional cost.

Hotel Heart of the Sea - Offers & Services

Rooftop

terrace with views of the Grande Plage

The rooftop terrace at the Hôtel Cœur Marin offers unobstructed views of the Grande Plage in Les Sables-d’Olonne and the ocean.

Furnished with sun loungers, it invites you to relax, enjoy the sea air and take in the panoramic view of the bay. You can take a drink ordered from the lobby bar up there to linger a little longer by the sea.

A simple, open space at the heart of a seaside hotel in Les Sables-d’Olonne.

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