A church of bones, decorated with 40,000 human skeletons.

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

An angelic, yet demonic-looking figurine presides over one of Glasgow's most ancient streets.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

A 200-year-old collection of oddities and medical paraphernalia.

These ruins have been linked to a sherbet factory that exploded, but the story may be entirely fictional.

A humble ancient well where Scottish knight, Sir William Wallace, took his final drink.

This volcanic plug boasts the longest recorded history of any Scottish stronghold.

A tribute to the intrepid explorer and his crew who perished in terrible conditions on an ill-fated expedition to the Arctic.

Hear the quietest sound from across the dome.

One of the few remaining examples of 19th-century London’s attempt to clean up its reputation.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

The monster at the center of the Darwin Center Spirit Collection.

The curios of pharmacist and collector Henry Wellcome.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

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

This Scottish bridge seems to compel dogs to leap to their death.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

A giant pineapple, a symbol of hospitality, and an amazing vacation rental option.

A hidden tunnel leads to a medieval queen's shrine buried beneath a parking lot.

It's a mystery how these curious columns wound up in an Edinburgh suburb.

This hill nestled in the Scottish lowlands was a ritual site for over 4,000 years.

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