You can find out about the history of Bradford-on-Avon when you stop by St Laurence Church. Check out the spas and top-notch restaurants in this walkable area.
American Museum in Britain is 2.2 mi (3.6 km) from central Bath, why not stop by during your stay. If you want to experience more of the culture Bath has to offer, head to University of Bath, The Holburne Museum, and The Recreation Ground.