Washington's free museums, Maryland's laid back coastal vibe and Virginia's scenic beauty - the area is a travellers dream.

All too swiftly, it was time for our flight. After a rapid scan through the private security scanner, our chauffeur was waiting to take us on the seven-minute trip from terminal 5 to terminal 3.

Take in panoramic views of London from some of its most iconic high points. Explore landmarks like the London Eye, The Shard, ...