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

Georgia’s last drive-in movie theater is a relic of a bygone era.

An abandoned munitions storage facility with a rich architectural history.

A mural in rural Georgia welcomes visitors to a fictional Missouri town.

The ruins of a paper mill destroyed during the Civil War still tower over a tributary of the Chattahoochee River.

A popular oddity on display in a stately building, offering a symbolic commentary.

One-of-a-kind museum inside the first Boeing 747-400 ever made.

One of almost 200 confirmed impact craters in the entire world, untouched for tens of millions of years.

This 880-acre facility is home to a massive collection of vintage motorcycles and cars, as well as a 2.38-mile race course.

In Rickwood Caverns, visitors can travel hundreds of feet underground and see beautiful formations unique to the region.

This park contains one of the largest concentrations of cedar glades, a unique and rare ecosystem.

This former maximum-security prison is creepy, sobering, and supposedly haunted.

Railroad came. People came. Railroad left. Town died.

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

Colorful clay cliffs tower over an unofficial nudist beach on Martha's Vineyard.

Accessible only by boat, this centuries-old island fort never saw troops or combat.

This railroad overpass is said to be home to a murderous goat-man whose very legend has led to very real deaths.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

While he no longer has an eatery to give him context, this off-brand Paul Bunyan still holds his giant hot dog with pride.

The study has wall paneling from a 17th century ship.

This former nursery supplied plants for the creation of Chicago's largest park.

World's second largest particle accelerator, where nature reveals its secrets.

In the Shawnee National Forest, amazing rock formations peer through the treeline.

What was once the second largest steel mill in the US is now a sprawling complex of modern ruins.