An internationally-recognized dark sky sanctuary lies in northern Nevada, near the Oregon line.

Part of a highway network meant to connect Miami to Montreal, this 10-mile stretch of road made from red bricks is still around 100 years later.

A swamp that was the site of prehistoric water burials also managed to preserve its corpses for millennia.

This gallery is home to everything from antiques, to ancient tribal masks.

One Confederate statue that accurately reflects the ugliness of its subject.

One of almost 200 confirmed impact craters in the entire world, untouched for tens of millions of years.

Cadillac where country's first big star was found dead.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

Monument to the cotton-destroying boll weevil.

In Rickwood Caverns, visitors can travel hundreds of feet underground and see beautiful formations unique to the region.

A miniature city built by a single hunchbacked monk.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

Home to drunken tower-climbing goats... seriously.

Visit this playground of waterfalls, caves and sinkholes.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

All that's left of the quintessential "cabin in the woods."

Home of an evil witch famous within southern folklore.

Enormous lake at the bottom of a unique cave system.

A natural sandstone bridge hidden in the Sewanee forest.

An ancient cave system in Tennessee’s Appalachian foothills converted to a 1,200-person music venue.

The pan man stands as a testament to the functionality of American cast iron cookware.

After a catastrophic forest fire, a Greek artist transformed scorched tree trunks outside an old sanatorium into this haunting sculpture garden.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

A massive tribute to this small county's top agricultural product.