Grand Hotel des Thermes
⭐ Rating: 5-star
Address: 100 Boulevard Hébert, 35400 Saint‑Malo, France
This Belle Époque‑style 5‑star spa resort sits on the beachfront near the Palais du Grand Large. Guests enjoy panoramic sea views, direct access to the Thermes Marins Spa and thalassotherapy centre, a heated saltwater pool and a kids club. With multiple restaurants, a fitness centre and boutique shopping, it’s ideal for families, wellness seekers and business travellers wanting a luxurious stay close to the conference venue.