Cambridge is a university city and the county town of Cambridgeshire, on the River Cam about 80km north of London. At the United Kingdom Census 2011, its population was 123,867, including 24,488 students.

It's the home of the University of Cambridge, founded in 1209 and one of the top five universities in the world. The university includes the Cavendish Laboratory, King's College Chapel, and the Cambridge University Library