Treat yourself to a wellness break at our Thalasso Spa, a haven of relaxation nestled on the Basque coast. Discover our exclusive selection of à la carte massages and treatments, designed to soothe the body and mind. Whether you are looking for deep relaxation, a rejuvenating facial treatment, or a tailor-made sensory ritual, our team of experts offers high-end services tailored to your needs.
Download the Treatment Guide and explore all our relaxation rituals, massages and tailor-made experiences. Breathe in, relax… you’re already there.
Dear Guests, The Grand Hotel Thalasso & Spa is reinventing itself.
Our establishment will be closed from September 30, 2025, to April 26, 2026, for an ambitious renovation. We look forward to seeing you next spring to discover an even more refined venue, faithful to its history and looking toward the future.
