The Roman Baths

The waters are now considered unsafe to bath owning to its passing through the lead-pipe built by the Romans and still functioning nowadays. The Roman Baths Museum include the Great Bath, the 12th century King's Bath, as well as the ruins of the Temple of Sulis and the 4th century East Baths.

If bathing, relaxation and thermal treatments is what you are after, then the brand new, multimillion pound project Thermae Bath Spa is the place to go.