The site of London's first coffee house has been serving refreshments of one kind or another for 360 years.

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

Wedged between two buildings at the Great Ormond Street Hospital is this secret music installation.

Spend the night in this formerly abandoned traditional Scottish village.

An incarceration museum on the spot of possibly the oldest prison in England.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

Remnants of a Victorian garden feature sitting in public woodland.

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

The atmospheric road was never meant to be so creepy.

The curios of pharmacist and collector Henry Wellcome.

This series of Scottish caves has no clear purpose other than baffling historians.

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

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

The world's largest collection of witchcraft regalia.

Catacombs turned marketplace.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

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

A little slice of Japan and its aesthetics in London's Holland Park.

A student driver's nightmare.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

A 30-acre garden inspired by the principles of modern physics.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

360° views of the city plus five floors of optical illusions and hands-on science.