<human>:  When did the Roman baths in Bath, England stop being used?
<bot>: They were in use until the early 17th century. The Roman baths were a public bath complex in the city of Bath, England. It was the largest bath complex in Roman Britain, and was built during the reign of the Emperor Hadrian. The baths were built between AD 122 and 128, and were used by the public until the early 17th century. The baths were constructed in the shape of a square with a domed roof, and were made of stone.