Tirelessly maintained by a Wisconsin man named JFK.

An oddly poignant roadside attraction celebrating American folklore.

Home to the world's largest refracting telescope and the birthplace of modern astrophysics.

A tribute to the twin ideals of religion and patriotism, built by a Catholic priest from rocks, glass, and innumerable found items.

A curious sculpture garden and museum in Cochrane, Wisconsin.

Homemade outdoor church and sculpture garden decorated with glass shards.

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

Behind a modern brick exterior lies the oldest continuously-operating lunch-car diner in the United States.

Paranormal activity on the great lakes.

Every winter, the wind carves blocks of frozen water into beautiful abstract shapes inside this unusually curved tunnel.

Farms are serving pizza made from their own fresh crops, a growing trend in the American Midwest.

A fairytale art house in the middle of Wisconsin.

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

A lovely hidden waterfall right off the highway is well worth a stop.

Five acres of divinely inspired folk art.

The arboretum whose marshy soil sucked up the dreams of housing developers.

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

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

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

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

This cave holds a surprisingly colorful variety of geological oddities.

A bizarre house filled with an astounding array of collections.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

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