Friction between grains of sand cause a curious "singing" sound.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

A beautiful Victorian-era cemetery, complete with a miniature village.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

The trials and tribulations of marking Poe's grave.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

This free, take-a-book shop seems like a trick but isn't.

Prehistoric animals decorate this popular outdoor park.

The world's longest known cave system.

World War II-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers.

Enchanting gardens surround a derelict mansion, all hidden in plain sight behind a stone wall.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

This animatronic Christmas village within an industrial park creates a whimsical juxtaposition.

One of the oldest living oak trees in the Southeast.

You'll need cowboy boots to trek to this old-fashioned saloon nestled in a giant natural cave.

The graves in Florida's oldest Black cemeteries are marked with shells, stones, and mementos of the deceased.

Believed to be haunted, this old cemetery is beautifully adorned with Spanish moss hanging from the trees.

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

Hidden amid the old-world charm of Savannah is a museum dedicated to the world of oddities and criminal history.

A herd of plastic cows hangs out under this transmission tower in rural Georgia.

This mysterious twin turboprop Grumman G-159 covered in graffiti has spent a decade and a half abandoned.

Come for the boats, stay to explore the intriguing assortment of art.