Bath is the largest city in the county of Somerset, England, known for its Roman-built baths. In 2011, the population was 88,859. Bath is in the valley of the River Avon, 97 miles (156 km) west of London and 11 miles (18 km) south-east of Bristol. The city became a World Heritage site in 1987.
London is the capital of and largest city in England and the United Kingdom, with the largest municipal population in the European Union. Standing on the River Thames in the south-east of England, at the head of its 50-mile (80 km) estuary leading to the North Sea, London has been a major settlement for two millennia.
Plymouth is a port city situated on the south coast of Devon, England, approximately 37 miles (60 km) south-west of Exeter and 190 miles (310 km) west-south-west of London. Enclosing the city are the mouths of the river Plym and river Tamar, which are naturally incorporated into Plymouth Sound to form a boundary with Cornwall.
More information about Bath, London, and Plymouth can be found at the following websites: