Thermae Bath Spa £45 million. Thermae Bath Spa eventually opened to the public on 7 August 2006, ending a 28-year period during which the waters remained unavailable for bathing. The spa is largely sited in a new 'Glass Cube' building by Sir Nicholas Grimshaw, near the site of the ancient Royal Bath, which has been interlinked with historic Georgian spa buildings such as the nearby Hot and Cross Baths. The building is in a strongly contemporary style in contrast to its Georgian surroundings. The complex houses both traditional and modern spa facilities. A 2014 survey indicated the spa attracted an extra 260,000 visitors
Thermae singular number, were the public baths. But this accuracy of diction is neglected by many of the subsequent writers, and particularly by the poets, amongst whom "balnea" is not uncommonly used in the plural number to signify the public baths, since the word "balneae" could not be introduced in a hexameter verse. Pliny also, in the same sentence, makes use of the neuter plural "balnea" for public, and of "balneum" for a private bath. "Thermae" (Greek: , "Thermai", "hot springs, hot baths", from the Greek adjective "thermos", "hot") meant properly warm springs, or baths of warm water; but came to