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

A commemorative plaque at the door pays tribute to an "American Patriot" known for his betrayal.

Tucked away behind the mansions of Mayfair, this picturesque garden is a hidden London treasure with a spooky past.

The real clothing store that inspired a fictional spy organization's front.

This knockout museum lies in a sleepy corner of London.

The classic Atari game's iconic aliens have invaded downtown San Diego.

Dine at a legendary after-hours joint frequented by David Bowie and Iggy Pop.

A small waterfall tucked away in the forest of Harmby Gill.

This remarkable building has a lot to offer, even if you're not placing a bid.

At night, the enormous sculpture looks like a UFO hovering above the English hills.

A distinctive sculpture honors those killed and injured during a mineworkers strike in 1893.

This memorial is dedicated to the hundreds of soldiers from Featherstone who died fighting World War I.

For more than a century, Parisians have come for affordable dishes in a grand converted train station.

This red light district plaza memorializes the Fab Four and their historic connection to the area.

One of the oldest theaters in Australia, it's also said to be haunted by a performer who died on stage.

A 19th-century perch for spotting sailing ships now boasts one of the most iconic views in the Southern Hemisphere.

Two minuscule windows are tucked inside this medieval building.

The largest public library in the United Kingdom was designed to reflect the industrial and artistic history of the city where it stands.

Two of the most notable names in automobile history are commemorated at the place where they're said to have first met.

Once called "the biggest room in the world," this Victorian-era hall is so large that it contains a smaller 1970s heptagonal theatre.

Known as the Casa de las Siete Chimeneas, this haunted 16th-century manor has a dark, mysterious past.

Automatons that were once removed after one fell from the building.

This historic fountain is a favorite neighborhood meeting point.

This grand gate once marked the entrance to a military barracks.