This park straddling the United States-Canadian border has been a symbol of peace since 1932.

The world's largest Holstein cow.

A rim-made reptile in North Dakota.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

A monument to the center of the North American continent may be off by a few miles.

The statue honors the booming birds Rothsay, Minnesota, is famous for.

On the windswept Dakota plains there is a memorial to circus workers who were struck down by lightning.

Three legendary, living albino buffalo roaming their pastures for all to see.

A true roadside icon standing on the same plains that the herds once roamed.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

The world's third-largest scale model of the planets.

This retired stagecoach tavern is the oldest building in Cleveland.

The birthplace of the Ford Model T is now a museum full of antique cars.

The bones of an old zoo crumbling in the shadow of a new one.

Glass and concrete building designed by Albert Kahn.

The pieces in this sculpture garden are made from demolished buildings that were once landmarks of Motor City.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

This Detroit ruin was once a gothic bastion of its community, but now it stands as a haunting ruin.

This former industrial site has transformed into a community sculpture garden that hosts monthly Full Moon parties.

Once the tallest building in Detroit, this Gothic church houses some of the oldest stained-glass windows in the country.

Detroit’s Eastern Market has been transformed into an outdoor museum with colorful murals that address social issues and symbolize the city.

This railway-turned-greenway provides a pedestrian link in downtown Detroit and celebrates urban artwork.

Detroit housing collective working to create an "environment for revolutionary change."

An ornate Detroit church, left empty and ravaged by time.