Bath was designated by UNESCO in 1987 and is the only city in the UK to be declared a World Heritage site. Once a Roman spa town called Aquae Sullis, the Romans built baths and a temple on the surrounding hills, turning Bath into the elegant retreat it still is today. Located about an hour and a half from London, Bath has a variety of fascinating sites that span early Roman times to late Georgian. The juxtaposition of such different styles of architecture nestled in a valley surrounded by rolling green hills really makes Bath unique. Walking the streets of Bath is like taking a step back in time to the…