Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

This urban drawbridge gained eternal pop culture fame when the Blues Brothers jumped it while it was raised.

A massive underwater sinkhole made famous by Jacques Cousteau.

A giant Troll lurks under one of Seattle's oldest bridges.

Tucked in the back of this amazing antique store is an important piece of medical history.

The walls and ceiling of this Polish church are decorated with thousands of skulls, with another 21,000 skeletons just below.

A fitting attraction for the corn capital of the world.

A set of ancient drawings in the desert of Peru that are so massive, many of them can only be fully seen from the sky.

The ancient tomb acts as a calendar that keeps perfect time.

A tourist attraction founded around a slumping cabin.

A semi-scholarly approach to sex.

Mysterious glowing orbs float through the desert night.

17,400 lbs., 12 feet in diameter, and 29 years in the making.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

The lake that fills and empties itself at random.

Museum dedicated to awful artwork.

A haunted hill that supposedly defied gravity.

Large Hadron Collider and the Birthplace of World Wide Web.

A gigantic 10-foot tall stone man.

A monster in the plant world, up to 10 feet tall and smelling of death.

Largest man-made excavation on earth!

An experimental, automotive replica of Stonehenge.

A geological bull's-eye visible from outer space.