Spa Airelles.

Perched on a hilltop with sweeping views of Pampelonne Bay, Spa Airelles by Valmont brings a sense of old-world Riviera grandeur to the wellness experience. Located within the historic Château de la Messardière, the 1,000-square-meter sanctuary avoids minimalist cliches in favor of vaulted stone ceilings, mosaic frescoes, and wrought-iron details. The design flows into an Italian garden, grounding the nine treatment rooms in the estate’s lush landscape. Beyond the standard circuit of hammams and saunas, the spa features a light-filled indoor pool and a bespoke signature massage developed with an osteopath. Because the spa is part of a sprawling palace hotel, guests can easily transition from a Swiss Valmont facial to lunch at Matsuhisa or a private shuttle to the Jardin Tropezina beach club.