This splendid Versailles-inspired mansion has the largest French-style formal gardens in North America.

Enchanting gardens surround a derelict mansion, all hidden in plain sight behind a stone wall.

Nature and art meet in this curvy creation

This magnificent Cincinnati graveyard is also a popular public park.

An art deco ice cream shop covered in vintage train station tiles.

Where beautiful signs live on forever.

This museum collects over a century of automobile history including the iconic car from The Muppet Movie.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

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.