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

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

A 115-year-old restored German dining hall awaits those who venture beneath the Minnesota State Capitol.

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.

This 1960s kinetic artwork has been restored and is once again whirling away in downtown Minneapolis.

A Foundry on a Sleepy Street.

The home where a lovestruck Fitzgerald wrote his first published novel, "This Side of Paradise."

A stone face watches over the river.

This bright yellow building is packed with sweet treats from all around the world, from chocolate-covered crickets to whoopie pies.

An unusual assortment of art, furniture, and other curiosities.

An unexpected and peaceful oasis on a hillside.

A relic from a forgotten bakery chain still spins atop a diner.

Explore 10 acres of environmental sculptures.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

Originally the home of chewing gum mogul William Wrigely Jr, it is now the official offices of the Tournament of Roses.

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

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

The burial grounds of a secret society includes fences topped with fake Tesla balls.

A technicolor place of worship for Elevationists.

A fascinating collection of art made from petrified wood and fossils by two octogenarian twin brothers.

This deserted Gold Rush town is home to a Masonic lodge that, strangely enough, still holds meetings.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

The final resting place of a 19th-century gold prospector and convicted cannibal.