Thermae Bath Spa located in Bath, UK is a Millennium project designed by Grimshaw Architects. This building marked the revitalization of the city’s spa quarter, which has more than just one spa building. Simple geometric shapes make up the design of the building. The New Royal Bath has state of the art technology that blends in an elegant environment. There is a split-level planning that connects the spaces with transparent bridges that open up vistas throughout the complex. The frameless panelled glazing allows the newer design to fit with the older buildings. This Bath Spa has the only functioning natural spa with hot spring water in the UK, with pools on the ground and rooftop level.