The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

The remains of one of America's first radiation testing grounds still rest ominously in a Georgia forest.

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

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

The first KFC is on the National Register of Historic Places.

An abandoned railroad tunnel forgotten by time awaits inquisitive hikers.

The scant remains of this flooded historic village can be explored in one of the most remote areas of the Great Smokies.

This building contains handprints that are well over a century old.

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

World's largest college campus includes a wildlife sanctuary and a former movie set on more than 28,000 acres.

Abandoned for 60 years, this submerged bridge was completely forgotten until the lake was drained.

One man’s religious convictions led him to build this stone castle meant to withstand an apocalypse.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

John Hendrix predicted the creation of the "Secret City" built as part of the Manhattan Project.

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

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

A failed utopian experiment for British expats in the American South is now a Victorian village frozen in time.

A whimsical folk art garden full of punny pieces and a diorama containing 3,500 toys.

This mansion turned restaurant was once a pitstop for Al Capone during his travels.

An ancient cave system in Tennessee’s Appalachian foothills converted to a 1,200-person music venue.

These early tent-shaped grave coverings are unique to Appalachia.

An engraved boulder marks the spot where Patsy Cline's life ended in a plane crash.

An abandoned theme park with a strange and tumultuous past.

Prehistoric animals decorate this popular outdoor park.