Thermae Thermae In ancient Rome, thermae (from Greek θερμός "thermos", "hot") and balneae (from Greek βαλανεῖον "balaneion") were facilities for bathing. "Thermae" usually refers to the large imperial bath complexes, while "balneae" were smaller-scale facilities, public or private, that existed in great numbers throughout Rome. Most Roman cities had at least one, if not many, such buildings, which were centres not only for bathing, but socializing, and reading as well. Roman bath-houses were also provided for private villas, town houses, and forts. They were supplied with water from an adjacent river or stream, or more normally, by an aqueduct. The water
Thermae A public bath was built around three principal rooms: the "caldarium" (hot bath), the "tepidarium" (warm bath) and the "frigidarium" (cold bath). Some "thermae" also featured steam baths: the "sudatorium", a moist steam bath, and the "laconicum", a dry hot room much like a modern sauna. By way of illustration, this article will describe the layout of Pompeii's Old Baths adjoining the forum, which are among some of the best-preserved Roman baths. The references are to the floor plan pictured to the right. The whole building comprises a double set of baths, one for men and the other for women.