Mentioned by tootbus.com
Top Things to do in Bath | 18 ideas to enjoy the city | Tootbus
"If you want to bathe in Britain’s only natural thermal waters, the Thermae Bath Spa has a number of spa packages to fit in with your visit to Bath. Entrance to the main spa includes bathing in the open-air rooftop pool, the Minerva bath and use of the wellness suite. The spa is open every day from 9am-9pm and there is also a restaurant in the spa, which is perfect if you want to indulge in some delicious food during your visit."