Burial site more than 300 years old.

The oldest bridge in South Carolina may have been designed by the same man who created the Washington Monument.

The third tallest lighthouse in America once guided author Stephen Crane to safety.

A nude beach alongside a washed-out road.

A building so large that it has its own weather.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

Gutted airplanes slowly decay in a Florida field.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

The house that Southern rock built now stands as a monument to one of the genre's favorite families.

Bad farming practices caused this unnatural natural wonder.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

Orr Park's dead trees have been carved into a menagerie of whimsical visages.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

148 feet long and in the middle of a verdant forest.

One person's lost luggage is another person's treasure.

Built following the War of 1812, this fort has withstood hurricanes for centuries.

A Muppet museum in small-town Mississippi honors the roots of Jim Henson's most beloved creation.

More than five miles of underground passageways.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

Enormous lake at the bottom of a unique cave system.

Visit this playground of waterfalls, caves and sinkholes.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

Moonbows over Kentucky.