Roman Bath Museum (Hot Bath Bathtub), After the Romans invaded the British Isles in AD 43 The Romans came to Bath in 60 BC. The temple was built in the basement, 2 meters deep, around the hot springs. The indoor baths are beautifully decorated and are a great museum of England. Today, natural hot springs are hundreds of thousands of gallons. The temperature is 45-46 degrees Celsius. “Roman Baths – The Temple – Ancient Buildings”, leaving a trace of Roman history. Invade the footsteps of the Romans who once flourished in the past.