This Rodin sculpture in Cleveland bears the lasting marks of a 1970 bombing.

Remnants of a forgotten ballpark where legend and infamy intersect.

Centuries-old columns from French monasteries provide structure for this courtyard within an Ohio art museum.

This unique piece of land is home to a patented artificial lake and the remains of an old Girl Scout camp.

On the upper deck of this church-owned parking garage stand eight pillars topped with different Catholic saints.

The remains of a massive blast furnace in what was once one of the country's largest iron-producing regions.

A dazzling display of lights and crystals.

On a wall in Cleveland, Ohio find the story of a highly connected fictional community of organisms that created remarkable, lasting structures.

A giant scrap metal troll rests his hands on top of a dilapidated building covered in graffiti.

A fiberglass jungle, deep in the wilds of the Cleveland suburbs.

It's gunky, it's gross, and it's been freed from the sewer and put on display.

This elaborately-carved white marble fountain was built to stand outside the Detroit Opera House.

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

This giant disembodied horse head seems to balance impossibly on its nose.

A glittering Thai Buddhist temple in suburban Pennsylvania.

A former Canadian automobile ferry mysteriously appeared in the Black River 20 years ago, and now it quietly rusts away.

The lasting remains of the region's once booming cement industry.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

A park full of outsider art, created by college students studying outsider art.

A mysterious, abandoned building rotting on the Brooklyn waterfront.

Empty, but not abandoned, this cavernous Brooklyn loading dock was once considered the largest individual building in the world.

This abandoned seaside fortress is now simply an imposing ruin being taken back by nature.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.