Originally built for London’s cab drivers, this bright green hut now serves anyone a hot drink or meal.

The barrel-made lookout from Shackleton's final ship is tucked away in the crypt of one of London's oldest churches.

Graffiti from the 16th and 17th centuries cover the walls of this part of the Tower of London.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Famously misunderstood wonder of the ancient world

Giant naked man on a hillside.

A historic custom house with ties to George Washington is now a shrine to local nautical history.

According to legend, Bob Dylan sneaks in twice a year to eat dinner with Jack.

American revolutionaries and British soldiers alike are buried here in the fourth-ever cemetery in Boston.

Historic Hull Street was actually the first street with a proper name in the Boston area.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

Ice cream stand, snack bar, and time capsule of milk conveyance.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The two writers famously didn't come to blows over the Oxford comma.

Every December the Wannalancit Mills lights a Christmas Tree over the old mill's smokestack.

Expertly restored pinball machines as far as the eye can see.

This mural celebrates the early integration of a New Hampshire baseball team.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

Giant, friendly pelicans in Central London, the most unlikely of places.