While we can't help you find Platform 9 3/4, we can help navigate London's streets on your next trip. #HarryPotter20 http://on.natgeo.com/2sfNMWh pic.twitter.com/VzFtmvRa5O

While we can't help you find Platform 9 3/4, we can help navigate London's streets on your next trip. #HarryPotter20 http://on.natgeo.com/2sfNMWh  http://pic.twitter.com/VzFtmvRa5O

https://twitter.com/NatGeoTravel/status/879489500434575360