An unfinished rail tunnel that has since been used to house cheese and bats.

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

The juke joint where legendary soul artists ate, drank, and made merry.

A 17th-century bezoar, dirt from an infamous site, and other curios decorate this unusual bar.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

This church on a Tohono O'Odham reservation has stood since 1797.

This labyrinth was designed to help visitors focus and meditate.

The only zoo where you can buy animals that won't need feeding.

This bridge is haunted by the ghost of a distraught mother.

One of the world's largest automobile junkyards is a unique landscape of metal and moss.

One of the most acclaimed eateries in Arkansas is a two-table diner on the ground floor of a family home.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

A 120-year-old legend concerning an empty circular patch in the North Carolina woods.

An underground magnet for ever-changing street art.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

Bad farming practices caused this unnatural natural wonder.

Crumbling ruins mark the site of a couple's grisly murder in the woods.

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