Spring or resort with thermal or mineral water for drinking and bathing.
The word derives from a Belgian town whose springs reputedly had curative powers. Mineral springs usually contain various salts, trace minerals, and gases; many are naturally carbonated. Most thermal springs (see hot spring ) also contain minerals. Warm-water bathing aids relaxation (see hydrotherapy ), and high salt or sulfur content helps some skin conditions. Drinking mineral water is believed to aid digestion, and waters with specific minerals are used for particular conditions.