A historic covered bridge, only one of two remaining in North Carolina.

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

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

An abandoned village that doubled as "The Hunger Games"' post-apocalyptic wasteland is up for grabs.

A sculptor's dream castle turned fantastical ruin.

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

Once a gas station, this flightless airplane beside the Old Dixie Highway now houses a barbershop.

An ode to "The Queen of Appalachia."

A 70-foot replica of the famed Eiffel Tower.

A fictional Coupe DeVille built by hand and gifted to the Man in Black himself.

A key producer of charcoal iron in the early 1800s, the structure still stands today.

This limestone outcropping was once a ceremonial site for ancient Native Americans.

Mass graves and Victorian monuments mark the history of Memphis in this 19th century cemetery.

A restored, one-room African-American schoolhouse in the diva's hometown now preserves the legacy of its most famous student.

Over a dozen Native American earth mounds dating back over 2,000 years dot this Tennessee archaeological park.

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

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

In one of America’s oldest mountain ranges, a long-awaited section of a scenic highway is now open to the public.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

Hiding behind a grocery store is a spectacular cavern carved as part of an old limestone quarry.

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

It may take some time to locate, but it's sure to warm even a heart of stone.

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

This historic train station has been converted to a locomotive themed hotel.