Ornate limestone building now filled with geologic specimens, and more.

Enjoy classic musicals with a home-cooked meal at this former staple of American social life.

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

The only museum outside of Australia dedicated to exhibiting the artwork of Indigenous Australian artists.

An unknown Hall of Fame in Jackson, Tennessee.

This structure among the trees was the result of divine inspiration.

A 70-foot replica of the famed Eiffel Tower.

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

The art studio of an early 20th-century painter, hidden amid the Great Smoky Mountains.

While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

This stone memorial pays tribute to a massive shipwreck which was sadly overshadowed by the death of John Wilkes Booth.

This museum dedicated to an oft-overlooked support industry features a surprisingly moving brass diorama of a man being saved from a sinking car.

The world's largest collection of porcelain "veilleuses-theiere," or night light teapots, includes four that belonged to Napoleon.

Follow the steps, and this roadside artwork will teach you how to dance.

Crumbling Kennedys and a decaying Tecumseh are just some of the haunting remains of one man's cement art trail.

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

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

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

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

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

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

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

Elvis's own personal tropical hideaway.

Live long and prosper in Tennessee.