Three bridges straddle a stream, one stacked upon the other.

Northern Ireland's Brobdingnagian stepping stones.

The museum houses one of the world's largest collections of glass paperweights.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

A large circus museum with summer performances.

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

No one knows the origin of this small town’s unique name.

This water tower has been a staple of the Rochester skyline since 1931.

Ever wanted to can Spam?

According to the legend, this strikingly beautiful hill has miraculous healing powers.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

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

A metal ring in the middle of the road marks the exact spot where the Soviet satellite crash-landed in 1962.

A unique botanical garden housed in three giant geodesic domes.

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

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

This cave holds a surprisingly colorful variety of geological oddities.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

A bizarre house filled with an astounding array of collections.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

An Iowa town celebrates its heritage with the tallest working Dutch windmill in North America.

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

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

A place of great reverence for Trekkies everywhere, a hero's future birthplace.