This stunning home looks like it belongs in medieval Europe, not North Carolina.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

This tower is all that remains of a once-famed chapel.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

Behind one of the world's most impenetrable vaults is a massive collection of retail silver.

A recently restored Shoreditch landmark with ties to Jack the Ripper.

More than a million titles fill the labyrinthine shelves of this prestigious private library.

The first tunnel to be dug beneath a river, repurposed as an art and museum space.

Wedged between two buildings at the Great Ormond Street Hospital is this secret music installation.

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

A sobering museum dedicated to landmines and the personnel working to remove them from Afghanistan.

A monument to the first person to sail around the world solo, nowhere close to where he was born, set sail, or landed.

Try not to get slimed in Tribeca.