This high point in the Great Smoky Mountains is said to be home to the chief of all bears.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

The remains of the man who founded Pennsylvania lie in an unassuming grave in the English countryside.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

This beautiful ancient site is dotted with perforated sandstone pillars considered sacred by some Native American groups.

The first declared National Monument in the United States.

Every president in history is immortalized in bronze in downtown Rapid City.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

Eighty million natural history specimens call this gargantuan museum home.

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

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

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

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the first ‘Harry Potter’ film.

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

Hear the quietest sound from across the dome.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Buried for centuries, this hidden cellar is all that remains of London's medieval Whitefriars Monastery.

The Tudor-style cottage in the middle of the square is not quite what it seems.

At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

Its collection includes a broad array of social, geographic, graphic design, and political history.

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

Dedicated to the legendary comedian Eric Morecambe depicting his iconic "Bring Me Sunshine" stance.

Traversing steep Alpine slopes, this engineering marvel is one of the longest and highest funiculars in the world.