Cat art as far as the eye can see.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

A menacing statue of this mythical creature can be seen at the legendary site of the monster's lair.

This top-secret nuclear bunker hidden in a Bosnian mountain has been converted to a modern art exhibition space.

A trough of 700 strange bronze faces runs through a narrow alley in Ljubljana's old town.

A journey through a curious collection of oddities and wonder.

Who knew the Devil's domain was a hot spot for tubing?

With some 500,000 books across five buildings, this bookstore is a reader's paradise.

This small-town Connecticut restaurant gives each diner a free book from its vast library.

A wunderkammer hidden on the top floor of the Hartford statehouse.

The intriguing personal collection of a professional demon-chaser.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

This medieval village/restaurant perpetually celebrates the year 1376.

Taxidermy and miniatures come together to create this unique museum.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

One of Canada's oldest museums, the beautiful Redpath has been serving up Natural History and Ethnography since 1882.

A taste of Middle Earth, in the middle of the Bayou City.

Fantastic collection celebrating the final send-off.

A health museum containing a 27’’½-foot intestine.

The walls of this medieval church are covered with perfectly preserved frescos, including a pristine example of the Dance of Death.

A miniature train-ride through Slovenia's largest cave system.

A whimsical bridge adorned with decorative dragons.

This abandoned Slovenian military barracks has become a punky-political art squat.