Bathing and hygiene was a part of the Roman lifestyle long before the grand thermae
were built by the Caesars. As early as the third century B.C., wealthy Romans built
private baths in their houses. This was called a balneum. In these early times,
Republican modesty demanded solo bathing, and so private bathing at home was all that took
place. But as the years passed, social bathing became more accepted and public, single-sex
balneae were constructed. These structures came in all sizes, accomodating many or few.
The most famous of the thermae were, in order of construction, the Thermae of Agrippa, Nero, Titus, Trajan, Caracalla (really Antoninus), Diocletion, and Constantine. Each of these had its own unique design, but they were for the most part very similar to each other. They all had baths of various temperatures, excersize areas, gardens, even libraries, theatres, and stadiums. The Thermae of Caracalla boasted 64 huge, vaulted chambers. In these, recreation and relaxation was the main activity, with the added bonus of hygiene, but business and politics were also present. There was literally something for everyone at the thermae. Art and sculpture was found everywhere, from the walls and ceiling to the walks and gardens, and the buildings themselves were masterpieces of architecture. The remains in Rome today of these thermae are testimony to the beauty that was Rome, where even bathing became an everyday art.