London is the Capital of England and Great Britain a.k.a U.K. It is one of the largest and oldest cities in the world and in Europe. London is situated on the Thames River in the Island of Britain. London's famous landmarks is Big ben, London Eye, London Bridge, the Church of Saint Paul, and other famous landmarks in London, U.K. It is one of the greatest cities in Europe along with Rome, Paris, Moscow, and Pisa.