Welcome to the Leaky Cauldron
Some people argue that the oldest pub in London is the White Hart on Dury Lane; others that it is the Angel on Bermondsey Wall, or the Lamb and Flag on Rose Street. All of those people are muggles, and all of them are wrong. The oldest pub in London, as any wizard will tell you, is the Leaky Cauldron on Charing Cross Road.
The Leaky Cauldron is believed to have been built some time in the early 1500's, and it's true address is number one, Diagon Alley. The Leaky Cauldron has changed little over the years; it is small, dingy and welcoming for travellers who live a long way from London. It is the ideal spot to catch up with wizarding gossip if you happen to live a long way from the nearest magical neighbour.