Where is the best view in London? There are many contenders. Some would say the view of the Houses of Parliament from Lambeth Bridge, others the sight of Sir Christopher Wren’s masterpiece, St Paul’s Cathedral, and the City of London from Waterloo Bridge.

London was built on clay so it was harder to build high than in New York, which stands on rock. For many years the tallest architects could construct a skyscraper was 5 - 600 feet. Then new technology allowed them to build higher and London’s tallest building is currently The Shard next to London Bridge, which is over 1000 feet tall. One Undershaft in The City was built to match The Shard in height and it too will have a viewing tower with an education centre operated by the recently renamed London Museum (formerly Museum of London).