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Ideally located in the heart of the seaside resort, a 5-minute walk from downtown and 200 meters from the Grande Plage (beach), the Grand Tonic Hotel combines intimacy and modernity.

Our staff is dedicated to making sure that you will have a wonderful stay in Biarritz.

The bright and cozy LMB restaurant proposes not only local Basque delicacies but also refined French Gastronomy.

Discover our newly opened SPA, a collaboration with Nuxe, a 100% luxurious French brand.

A beautiful heated pool, a sauna, a steam room, and of course, various massages are proposed.

Biarritz, a privileged environment, located along the Basque Coast


64 rooms and a Junior Suite offer you a cocoon-like atmosphere, with comfortable beds, treat yourself to a relaxing and unforgettable break.
Avenue or courtyard views, some with balcony.

Junior Suite

Chambre Standard

Chambre Supérieure

Chambre Triple

Chambre Confort

Biarritz Tonic Radio

Do not hesitate to send us your requests : we will treat them with care for an unforgettable stay in our boutique hotel.

Our exclusive offers

Grand Tonic Hôtel Biarritz - Chambre


Grand Tonic Hôtel Biarritz - Chambre

Access SPA Nuxe

Grand Tonic Hôtel Biarritz - Réception


+ 33(0)559245858
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We inform you that the closing of the hotel is extended until the end of the month. The reopening is now scheduled for Monday, June 1.

You can already discover our new best rate: no prepayment when booking, cancellable and modifiable up to 14 days of arrival and cheaper on our site than on other platforms!

We look forward to welcoming you again.

Team of the Tonic Hotel Biarritz

Grand Tonic Hôtel Biarritz & SPA NUXE

Book on our website and enjoy our best guaranteed rate

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