This hauntingly beautiful stretch of Florida coastline is covered in sun-bleached trees.

Used as a military post in three different engagements, this fort has remained incomplete and unfired upon for nearly 200 years.

Flip your own pancakes in this old sugar mill within a Florida state park.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

Meet manatees face-to-face at this zoo for native species.

The so-called "world's shortest river" is actually a window into a cave.

This abandoned bridge is now a favorite haunt for graffiti artists.

This Florida sinkhole hides a rainforest-like micro-environment in its depths.

Former villa and estate of James Deering developed to preserve native tropical forests.

Over 12,500 words are scrawled across each room of this historic plantation house and no one knows why.

A reproduction of earth's many biomes.

Take a monster truck tour around an ostrich farm in the middle of the desert.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

These free-roaming horses were once destined to disappear from the land.

A luxuriant botanical garden below sea level.

The highest point in Virginia can only be reached by passing through ponies and flowers.

One of the oldest living oak trees in the Southeast.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

Georgia's first brewery is also one of its oldest surviving buildings.

The abandoned bathhouse is all that remains of the hot springs considered Florida's original tourist attraction.

A secret, rocky playground hidden amongst the plain white beaches of the Florida coast.

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

A peaceful, unique botanical garden complete with waterfalls, mini islands, and swans.

This impeccably preserved farmstead is a time capsule of a Pulitzer Prize-winning novelist's life.