Vikings and Evangelicals have both had a hand in this replica medieval church.

This pebble beach is so beautiful that taking its rocks is against the law.

This missionary's legacy looms large over the Upper Peninsula of Michigan—literally.

Large one-man sculpture park in Michigan.

Largest outdoor staircase in the United States.

Meet the "Green Monster" of Monico, Wisconsin.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.

An oddly poignant roadside attraction celebrating American folklore.

A mysterious light in the wood, rumoured to be the the ghost of a railroad brakeman.

Paranormal activity on the great lakes.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

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

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

Robots, lasers, and whoopee cushions, oh my!

A unique botanical garden housed in three giant geodesic domes.

A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

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

A former barn converted into a massive train diorama.

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

Hidden in magnificent rolling countryside, see what may be the largest modern stone circle in the world at Wisconsin's very own "Stonehenge”

A roadside spring pooling in an old bathtub where anyone can stop and sip.

This cave holds a surprisingly colorful variety of geological oddities.

Over thousands of years, this slot canyon was carved out of the bed of an ancient lake.