The park is home to the United States's only still-operating Dutch windmill.

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

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

A large circus museum with summer performances.

Three playfully immersive mini golf courses let you travel alongside your ball to the cup at this facility, which has been around since the 1950s.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.

Statue dedicated to the star of an old television show.

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

A unique botanical garden housed in three giant geodesic domes.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

This cave holds a surprisingly colorful variety of geological oddities.

"Looks so real, it's scary!"

A bizarre house filled with an astounding array of collections.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.