The only thermal baths in the Alpes-Maritimes are located in Berthemont-Les-Bains in the Vallée de la Vésubie, less than one hour from Nice and very close to the Mercantour National Park. The baths benefit from the combined advantages of the Mediterranean climate and the ideal altitude of 1000 m, not to mention the therapeutic virtues of sulphurated water - particularly recommended for respiratory problems. Open from April to end October.