This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

The final resting place of New England's last "vampire."

Plundered and left asunder by grave robbers, this ancient necropolis has been painstakingly pieced back together.

Enormous lake at the bottom of a unique cave system.

A winding path built in secret on the edge of the continent.

Medical and zoological curiosities for sale.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

A layered tribute to the work of mosaicist Isaiah Zagar.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

A bizarre house filled with an astounding array of collections.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

An emerald-green grotto just a short trip from Austin.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

The only pachinko parlor in the United States.

This handcrafted, old western-style town is filled with deserted cars, retired movie props, and other forms of Americana.

This natural wonderland is a unique chance to explore a Carolina bay, a mysterious geological formation of unknown origin.

"Not too many people can say they've had a nuclear bomb dropped on them, not too many would want to." — Walter Gregg.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

The artist James Turrell is repurposing an extinct volcano crater as an observatory to experience the cosmos.