This fallen red oak tree has been transformed into a piece of trailside art.

In a pedestrian tunnel on North Carolina State’s campus resides an expressive and artistic free-for-all.

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

The ruins of a resort and casino sit on the banks of this blue hole spring that pumps 70,000 gallons of warm, clear water every minute.

This picturesque ghost town is located on the banks of the Suwannee River.

The only Florida state park with publicly accessible caves.

The bottle house obsession struck a Florida man in his retirement, and now he can't stop building.

This historic oak tree has been around for over 300 years and might last for 300 more so long as it doesn't fall apart first.

A beautifully detailed Victorian house designed to be easy to flee, built by a man haunted by fire.

View rare birds and interact with lemurs at this nonprofit run entirely by volunteers.

The ruins of a creative scholar's fantastical unfinished sanctuary act as his massive gravestone.

This fairytale-inspired cottage was created by a university literature professor.

A trove of tiny treasures hidden within a Florida park.

This historic crypt was said to have been designed and built by the very person who is buried inside of it.

One of only two pod-shaped homes designed by Frank Lloyd Wright.

This state park was once an important Native American cermonial center.

Though it's unclear why it's there, the lifelike sculpture of the giant lizard is oddly charming.

The haunting remains of a failed housing development can still be found behind the big box stores that were to anchor them.