The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A giant granite cross remembers missionary Father Frederic Baraga, and his safe passage across an angry Lake Superior.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

Four-story concrete hotel never opened to customers.

The king of U.S. high points towers over every other peak on the continent.

One of the world's premier laboratories for hydraulic engineering research takes full advantage of the water's power.

A Norwegian church that was built before Wisconsin was even a state has been entirely moved to a nicer spot.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

One of two giant blue cockerel statues erected with an intentional double meaning.

The oldest continually used church in Minneapolis also sells great meat pies.

This taxidermic smorgasbord was co-created by an artist poached from the Museum of Natural History.

Built in 1931, this small passageway is believed to be the first modern skyway.

After the musical legend's death, his memorial was mysteriously graffitied in gold.

143 feet of leaping muskie whose mouth can be used as a wedding venue.

Each year, one talented artist puts on a show sculpting twelve butter-based busts of dairy princesses.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

The world's longest known cave system.

This old residential building was once the largest flour mill in the world.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

Every hour the doors open to reenact the legend of the heroic mayor who saved his town by drinking a gallon of wine.

It's good luck to be mocked by this monkey.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

This tree was extinct for a thousand years before sprouting again from a 2,000-year-old seed.

A giant "X" symbolizes the blood spilled from the brutal Juárez drug wars.