Les Jardins de Mademoiselle
Hotel SpaParis, Île-de-France
A 4-star hotel spa in Paris's 15th arrondissement with a pool, hammam and fitness room, open to day-pass visitors as well as hotel guests.
$$$
Spas with thermal pool in France
2 spas match
Spa NUXE
Hotel SpaChamonix, Auvergne-Rhône-Alpes
Hotel spa at Heliopic Chamonix with an ice cave, cold-water well, hammams, sauna and a 15m pool facing the Mont Blanc massif, open to day visitors who book a
$$$
