Thermae would be heated by a log fire before being channelled into the hot bathing rooms. The design of baths is discussed by Vitruvius in "De Architectura". "Thermae, balneae, balineae, balneum" and "balineum" may all be translated as "bath" or "baths", though Latin sources distinguish among these terms. "Balneum" or "balineum", derived from the Greek signifies, in its primary sense, a bath or bathing-vessel, such as most persons of any consequence among the Romans possessed in their own houses, and hence the chamber which contained the bath, which is also the proper translation of the word "balnearium". The diminutive "balneolum" is
Thermae Bath Spa a year to Bath, who contributed an extra £15 million a year to Bath's economy. Thermae Bath Spa Thermae Bath Spa is a combination of the historic spa and a contemporary building in the city of Bath, England, and re-opened in 2006. Bath and North East Somerset council own the buildings, and, as decreed in a Royal Charter of 1590, are the guardians of the spring waters, which are the only naturally hot, mineral-rich waters in the UK. The Spa is operated by YTL Hotels. The main spa building, the New Royal Bath, was designed by Grimshaw Architects and is