The final resting place of the hundreds of bodies originally buried where Badin Lake sits now.

The scant remains of this flooded historic village can be explored in one of the most remote areas of the Great Smokies.

When ecosystems collide in the arid Southwest.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

A research lab and hands-on museum where visitors can experiment with retro technology.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

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

The largest source of fossilized insects anywhere.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

These fantastically named natural pools look like something out of a Scottish myth.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

This woodland architectural installation acts as a camera obscura for the heavens.

One of the deepest blue holes in the world.

Located on 420 acres in the high desert, this spiritual center is dedicated to the "science of the future."

A clear blue swimming hole with hidden caves, still unexplored.

A museum dedicated to the lovable crime couple Bonnie & Clyde, just a few miles away from the site of their early demise.

This Italian-style temple replica has been threatening to fall off the Irish coast for hundreds of years.