Where Aleister Crowley taught magick in "La Chambre Des Cauchemars," his "Chamber of Nightmares."

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

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

The elaborate clockwork contraptions in this Scottish gallery create small worlds of whimsy and horror.

A serene public space nestled within the remains of Glasgow’s Victorian maternity hospital

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

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

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

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

This uniquely shaped rock formation is one of Scotland's most iconic mountains and gives spectacular views in all directions.

A solemn memorial in a majestic setting that honors a 1692 tragedy.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

This macabre monument atop an ancient well gives a nod to a brutal episode in Scottish clan history.

This site contains overlapping ancient graveyards that existed about 1,000 years apart.

A Scottish manor with a history of mysterious fires, magic, and eccentric tales

The fountain marks the area where hundreds of accused witches were burned at the stake.

Head underground and take a tour of the city's working sewer system, and see the underground river Senne, which defined Brussels for centuries before being covered in the 19th century.

Somewhere there is a giant who can no longer poop, but now travelers can stay inside his anus.

A Prada store in the West Texas desert that is never open for business.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

A tunnel with windows, so you don't miss out on the impressive views.

The "stairway to heaven" lookout tower was built to resist weather, arson, and the laws of physics.

This modern arts center is built around a gem of late-Baroque architecture.

This massive underground salt mine now holds a sci-fi theme park in its depths.