England's oldest surviving hedge maze has been confusing visitors for over 300 years.

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

Fascinating town where normal life interfaces with the occult.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

Repository for more than 22 million pickled specimens.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

A collection dedicated to the treatment of disease, held in London's oldest hospital.

One of the world's largest collections of pathological specimens.

An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

A fantastic castle rumored to be the birthplace of King Arthur.

Remnants of a Victorian garden feature sitting in public woodland.

The anatomical-pathological collection of a man who changed surgery.

This tangled English forest looks like something right out of a fairytale.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

Eighty million natural history specimens call this gargantuan museum home.

The longest hedge maze in the world.

The curios of pharmacist and collector Henry Wellcome.

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

One part local history, 99 parts gruesome haunted house.

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

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

The world's largest collection of witchcraft regalia.

Banksy gives themself artistic license with this piece of London street art.