These Honduran caves earned their magical nickname thanks to reflective bone deposits.

The population of Southeast Asian primates was introduced to Mexico in the 1970s.

The scene of a legendary hunt is displayed on this building's facade.

A colorful public mural in San Antonio's West Side encourages students to stay in school.

The 55-pound trichobezoar was removed from the stomach of a cow.

This Norman castle has been the scene of assassination plots, religious persecution, and Nazi conspiracies throughout its long history.

The last Victorian market in Belfast.

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

These crumbling foundations are all that remain of the once-stately 1840s manor that gave the town of Bradenton its name.

A failed, un-built suburb that has been going feral for decades.

A memorial for an outsider theorist who believed that the planet is actually hollow.

The headquarters of a pioneering cast iron and cast aluminum cookware company is in ruins, but still standing.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

A prison-like structure guards the remains of a notorious Old West outlaw.

The highest point in Texas is capped by a big silver pyramid.

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

The farming museum contains an extensive taxidermy collection, including the world's largest stuffed horse.

Dr Barnes' $25 billion private collection of art and arboretum.

Arlington Cemetery exhibit dedicated to death and grieving.

An eccentric priest's tribute to George Washington, this chapel tells the story of the American Revolution.

The biggest drug trafficking passage between Mexico and the U.S.

This unusually circular centenarian barn became a Route 66 icon.

Only museum dedicated to women pilots, with personal artifacts from Amelia Earhart and other aviatrixes.