The bad-ass ride of a soul legend, housed in one of the world's few soul museums.

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

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

The "Jade Museum" is full of thousands of intricately carved works of art made from various precious stones.

This defunct, fortress-like prison has been the setting for several movies.

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

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

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

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

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

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

This homegrown adoption center offers a wonderland of feline companionship.

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

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

An abandoned town is hidden in Great Smoky Mountains National Park.

When Motown musicians came to Nashville in the 1960s they stayed at this historic record-pressing company because hotels wouldn't host them.

The small cave that housed Tennessee's "first citizen."

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

A reclusive Memphis neighborhood is home to decades worth of misunderstood Masonic folk art.

Elvis's own personal tropical hideaway.

A delightful park featuring homemade scale replicas of dinosaurs, tucked away in the Tennessee mountains.

This award-winning men's bathroom was just too beautiful to not allow women to see.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.