The ruins of the northernmost pueblo in the Americas tell the story of a mixing of native cultures.

A mysterious and endangered parasitic herb from the California desert.

A Cajun-style Christmas on the river also involves sky-high pyres and explosives.

Every day is like Christmas on this street where the traditional Neapolitan nativity scene comes to life.

An architectural marvel that combines Gothic architecture with Indian elements.

Where Kevin Eastman and Peter Laird created their "heroes in a half shell" and founded Mirage Studios.

True to its name, this little house presents like a dollhouse, and surprising details are revealed with a quick peek through the window.

Long before Europeans arrived, Native Americans built an artificial island out of shells that has withstood a millennia of hurricanes.

Colorado's only active volcano last erupted around 4,000 years ago.

Hike the ruins of a zoo that was shut down by an unsolved murder.

Colorado's oldest church is now home to the largest handmade adobe labyrinth in the world.

The head of a legendary creature allegedly killed during colonial times is now on display at a local restaurant.

A watchhouse constructed from tombstones, to make way for a burial pit, for the victims succumbing to a deadly disease.

Dedicated to a local cow who escaped a slaughterhouse and became an international symbol of peace.

The entire history of the U.S. Space Shuttle Program is painted on an enormous roadside water tank.

This magnificent, quirky home sits atop a literal gold mine in the middle of the Nevada desert.

A public art project to commemorate a tumultuous period in Derby's history.

You can dig up your own crystals in the quartz capital of the world.

Unique and somewhat surreal, this little girl's memorial depicts a playful Jesus.

Part mural and part sculpture, this work of art sits in the middle of the Promenade, as if swimming in a river of asphalt towards the ocean.

Giant kites are flown during this Day of the Dead celebration in Guatemala.

A pair of oily black spiders lurk inside South Korea's largest airport.

This Vietnamese hell cave lets visitors take a walk through a devilish underworld full of demons.

Under the right conditions, rocks will move across this dry lakebed, leaving trails behind them.