Spa Nuxe

Spa Nuxe sits inside the Grand Tonic Hôtel on Avenue Edouard VII in Biarritz, a short walk from the town center. It runs as a hotel spa built around the Nuxe skincare line, with a menu of 11 treatments covering facials and body work.

There's no walk-in day pass here — everything runs on reservation, booked through the hotel's online system. Couples treatments are part of the offering, so two people can be treated side by side in the same session, which is worth knowing if you're planning a visit for two.

The spa keeps consistent hours every day of the week, open from 9am to 9pm, Monday through Sunday, which gives some flexibility for scheduling around a stay or a day trip into Biarritz. Staff work in both English and French, useful for the mix of local and international guests the hotel draws.

Pricing sits in the upscale bracket, in line with a boutique hotel spa rather than a budget day-spa operation. Given the lack of a standalone day pass, this is really built for hotel guests or visitors who want to book a specific treatment rather than drop in for general spa access. Anyone planning a visit should confirm current treatment prices and availability directly with the spa, since specifics aren't listed on the booking page excerpt provided.