This document provides an introduction to London, England, including a map and overview of some top places to visit. It discusses landmarks like Buckingham Palace, Big Ben, Tower Bridge, Hyde Park, Piccadilly Circus, Trafalgar Square, and Madame Tussauds. The document also notes that London is the largest city in Europe with over 8 million residents and an important center for art, fashion, technology and more, with a history dating back 2000 years to its founding by the Romans.