Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

This double-arched masonry highway bridge is the only structure of its kind in Minnesota.

Triangular House built on a leafy residential street in St. Paul.

Eight "Guardians of Health" protect this art deco water tower from pollutants and bacteria.

For posterity, a singular achievement: 3,780 hours of dancing.

Vice President Humphrey's final resting place is tucked away in this cemetery along with a few other notable figures.

A hidden oasis in the heart of Minneapolis is also an Important Bird Area.

Secret hideaway for an alternative beach experience.

Ever wanted to can Spam?

For just a few bucks, this Iowa funicular will let you feel like an 1800s fat cat.

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

An eclectic assortment of medieval architecture in a small Iowa town.

One of the world's most definitive collections of musical instruments, spanning all cultures and historical periods.

Known as "The Hill of the Little Devils."

This massive roadside mascot was the first version of the giant to illustrate his butt.

A museum of the dime museum that features weird entertainments of yesteryear, from feejee mermaids to flea circuses.

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

Chicago's North Park Village was once the largest municipal sanatorium in the country.

The titular fictional logger only inhabits this otherwise historically focussed museum via a piece of fiberglass kitsch.

Find out what it sounds like when doves cry at Prince's recording studio estate turned museum.

Tombstones carved to look like tree trunks are used for multiple generations of family members.

An unknown number of cholera victims are buried in two nondescript graves.

Purdue students would lean over this iron fence to skirt campus rules against smoking and courting.

The large rock formation where the Shawnee prophet Tenskwatawa stood and encouraged his warriors during the Battle of Tippecanoe.