This Tudor cottage is adorned with many canary-clasping cats, which originally served as a reminder to a local clergyman of his pet's murderous ways.

Over a millennium ago, this site on the shores of Lake Titicaca was home to a city of more than 10,000 people.

At almost 1,000 years old, this is the oldest known door in all of Britain.

This tall stone wall with no door and ill-matched windows was built centuries ago, and used as a shelter for domesticated pigeons.

This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.

This work of engineering is imbued with elegance and ingeniousness.

Before becoming a poet John Keats studied here to become a surgeon.

Locals say the water level in this 1,200-year-old tank never goes down.

A lasting remnant of The Blitz.

A tribute to the local dog beach.

Outside of one of Britain's most renowned social clubs, a step installed specifically for the Duke.

Every half hour, the flow of this unusual spring cycles between a rush of water and barely a trickle.

The largest underground lake in Europe.

This Croatian island is for sale but no one is buying due to the dozens of accused Nazi sympathizers who were massacred there after WWII.

On a remote footpath and surrounded by beautiful Sussex countryside sits Sussex’s smallest cemetery.

According to local folklore, this odd face on a wall of Rudyard Kipling's former home can bring visitors a bit of luck.

Tucked between a side street and a theater, this arch once led to a prestigious riding school, and now opens to a courtyard and community garden.

This enigmatic Roman tower lurks just outside Belmonte.

At this ancient settlement at the foot of Mount Babadağ, honeycomb tombs are carved into a round cliff.

The pyramid-shaped grave of one of the first mountain astronomers and a pyramid theorist.

At 22 feet tall, these Bronze Age monoliths are some of the tallest standing stones in the United Kingdom.

An anti-tank graveyard in the English countryside.

This trail follows unique stone railroad tracks and a historic waterway to the south coast of Devon.

A witch wreaks ruinous revenge on this ancient church with her "enchanted leg."