French spa towns are popular tourist destinations known for their natural hot springs and mineral-rich waters. VICHY is a commune in the Allier department of Auvergne-Rhône-Alpes in central France. It is known for its thermal springs, which have been used since Roman times. Evian is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in southeastern France. It is located on the shores of Lake Geneva and is known for its mineral water, which has been bottled and sold since the 19th century.