Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Les Thermes de Luz-Ardiden are a thermal establishment in Luz-Saint-Sauveur, a historic fortified spa town in the Gavarnie Valley of the Hautes-Pyrénées, situated at the foot of the Luz-Ardiden ski resort and at the gateway to the Pyrenees National Park and the UNESCO World Heritage Cirque de Gavarnie. The sulfurous thermal waters have been appreciated for relaxation and well-being in a valley whose thermal tradition dates back to at least the 18th century when the Bonaparte family frequented the springs. The extraordinary mountain grandeur of the Gavarnie region — with its 400-meter waterfall and glacially carved amphitheater — provides a setting of incomparable natural splendor for thermal wellness.
Insider tip — Luz-Ardiden's thermal waters emerge at 40°C with a distinctive sulfurous character, a signature of the deep volcanic faults threading through the High Pyrenees. The spa sits just below the ski resort, making it a natural après-mountain retreat in winter. In summer, the nearby Gavarnie cirque provides spectacular mountain scenery within a 30-minute drive.