This Canadian exhibit with claims as the largest one man taxidermy collection in North America.

Ruins of a 10th century church tucked away deep in a botanical garden.

This immaculate and historic water garden culminates in a massive stone dining table with an inset fountain for chilling the wine of the Cardinal's guests.

Bouncing, delightful, mechanical art at the MIT Museum.

Largest site of dinosaur footprints ever found includes more than 5,000 tracks.

One of the world's most complex timepieces.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

150-year-old satirical tableaus made from stuffed frogs.

No need to strap in for a "ride" on this walkable roller coaster.

Twisted buildings adorn the banks of the Rhine river.

A collection of biblical memorabilia.

Museum preserving torture methods from the past.

Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

A clock designed to run with perfect accuracy for 10,000 years.

Charles Babbage's proto-computer, painstakingly brought to life.

A historic house left in "dramatic still life."

The astonishing collection of an infamous criminologist.

A fake medieval village in the middle of Turin.

The giant skeleton sculpture is surprisingly well-traveled.

The Cathedral of St. Ambrose has been hiding a special parishioner within its walls.

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

Abandoned medieval hill town.

Thousands of well-dressed mummies below a monastery.

Go inside to really appreciate this 500-year-old technological masterpiece.