Tucked away in the Tower of London is the weapon once used to execute high-profile prisoners.

A building that survived WWII, possibly on the virtue of its name alone.

Historic church where a number of Shakespeare's actors are buried.

Ship-sized kinetic sculptural fantasy.

A quiet memorial to those who died saving others in the heart of the City of London.

A mysterious carving from 17th-century London seemingly depicts a young boy sitting on a bread basket.

These marks in Myddelton Passage aren't your run-of-the-mill vandalism, and they weren't made by your typical vandal.

The London statue that imitates passersby.

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

Victorian-era Londoners really wanted to believe this 17th-century cistern was actually an ancient artifact.

A series of carved figures that scandalized British society.

The medieval woodcut-style artwork chronicles life in medieval London.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

This coffee shop lies hidden beneath a historic church.

The remains of the great moral philosopher reside in a university in London.

This artist's home turned gallery/museum preserves the creator's love of "Eastern" influences.

The secret wartime bunker built on the platforms of an abandoned Tube station.

This overlooked street light once served as a KGB dead letter box.

The townhouse where the English poet created some of his most influential work has been preserved in tribute.

The "shampooer of kings" who opened London's first curry cafe was a celebrity in the 19th century, but is all but forgotten now.

An eccentric Victorian aristocrat's enormous collection of medieval armor and weapons from around the world.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

The final resting place to 300 Victorian-era pets hides inside the city park.

A 6th-century stone lies at the site of the mythical battle waged between King Arthur and his nemesis Mordred.