New London TourFree: Daily 11am and 1pm

A part of the popular Sandeman’s New Europe, the New London Tour is also a free tour running on tip-only-if-you-like basis. On the 2.5 hour tour, besides getting to watch the Changing of the Guards at Buckingham Palace, you will get to visit Churchill’s War Cabinet Bunker, 10 Downing St., Big Ben and many other sites. For an extra freebie, visit the New London Tour site for a free PDF of London map!

Address: Hyde Park Corner Station, Exit 2, by Wellington Arch. Look for the guide in red shirt.
Direction: Tube Picadilly Line to Hyde Park Corner Station
Phone: +49 30 510 50030