A European-style bath house in Chicago.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

Its eclectic exhibits range from the world’s first motorcycle to Luke Skywalker’s Land Speeder.

You can take a class, browse the library, or visit the lavish lair of an international men's humor society.

A replica viking ship from the Chicago World's Fair is still in dry dock in an Illinois park.

The hometown of Popeye's creator is littered with a growing collection of granite cartoon characters.

The stone labyrinth in this New Orleans city park was laid to symbolize healing in the wake of Hurricane Katrina.

Tulsa's historic skyscrapers define the oil boom era of Art Deco construction, and are known for their ornate arched lobbies.

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

This replica of the Greek structure is in the heart of Nashville.

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

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

A 22-foot stainless steel quilting needle pays tribute to a local connection to fiber arts.

Despite repeated attempts to make it work, this former mining town is now nothing but dust and memories.

Known as "The Hill of the Little Devils."

Home of a French nobleman's short-lived attempt at raising cattle in the Badlands of North Dakota.

This century-old roadside attraction is full of bizarre rock formations.

A mysterious light floating in the trees of Arkansas may be a piezoelectric effect.

This indie movie theater is one of only three surviving Mayan-themed theaters designed by “Detroit’s greatest theater architect.”

A mysteriously dark cemetery monument fuels stories and legends galore.

This 16-foot-diameter wooden coin has been standing in Iowa City since 2006.

A hidden barn-sized rendition of Grant Wood's most famous, and most parodied, painting.

The Iowa state contender for largest pan in the world oddly only comes in second or so.