This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

A flamboyantly decorated bridge signals diversity and fellowship at the entry to Indianapolis' Broad Ripple Village.

A medical facility that has been kept frozen in time.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

Modeled after the labyrinth in Chartres Cathedral, this small-town Indiana memorial labyrinth sits half a world away.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

One of few remaining antique carousels with stationary animals in the U.S.

When zealous marijuana enthusiasts kept stealing the "Mile 420" highway marker, the State of Colorado got creative.

A 20-foot-tall egg painted in a traditional Czech patterns by the Czech community in Wilson, Kansas.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

Legends surround this jagged rock formation in the New Mexico desert.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

This sanguine boulevard was named after a deadly cowboy bar fight.

Historic funicular railway, believed to be the shortest railroad in the world.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

An inconspicuous footbridge beloved by San Diego locals.

Semi-recognized center of the world, with many oddities.

Lemon Grove, California is known for its giant lemon...and mummified bodies.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

Apartment building was once posh playground to the Hollywood elite.

60 feet of towering steel balances gracefully.