The farm toy capital of the world hosts a museum filled with toy tractors dating back to the late 1800s.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

A theme park attraction designed to turn your children into LARPers.

A large circus museum with summer performances.

A bizarre house filled with an astounding array of collections.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

Largest tulip festival in America, includes fireworks, a parade, and a carnival.

This cave holds a surprisingly colorful variety of geological oddities.

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

A mini Wrigley Field for mini baseball players.

Statue dedicated to the star of an old television show.

This striking art museum holds an amazing series of curiosity cabinets.

Robots, lasers, and whoopee cushions, oh my!

This monolithic statue was erected in honor of Chief Black Hawk (even if it wasn't made to look like him).

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

Wisconsin's most celebrated export gets the royal treatment on I-94.

This tiny historic jail along Route 66 is the perfect fit for exactly one criminal and their partner-in-crime.

A six-story-tall golden pyramid, surrounded by a moat.

This historic Illinois "Muffler Man" has been converted from axe-touting lumberjack to rocket-wielding space ace.

Tour the luxe "glass cage" that inspired and unnerved the architecture world upon its debut.

A sprawling outdoor museum filled with larger-than-life works of art.

Arguably the best example of an authentic Dutch windmill in the United States, rivaling its counterparts in the Netherlands.

What was once the second largest steel mill in the US is now a sprawling complex of modern ruins.