An abandoned, rusty old relic of railroad history stands at attention over the Cuyahoga River.

The only depiction of Abraham Lincoln holding a weapon, and the names of all 9,000 Cuyahoga veterans of the Civil War.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

A bronze monument to Cleveland's favorite, fastest son.

This multisensory alley has the ability to remind bustling citygoers to stop and smell the roses.

Part of a worldwide art project, this mysterious semicircle of concrete shapes holds the pieces of a larger story.

Symbolic attempt to overcome the issues of life.

In the Shawnee National Forest, amazing rock formations peer through the treeline.

This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

The farm where one of America's greatest leaders was raised is now a well-appointed landmark.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

A monument to the art of slicing people open.

The very first subway station in New York City is beautiful, decked out in chandeliers, and ... abandoned?

This miniature village stays behind in the Breuer Building, even as the museums around it come and go.

This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.

A riverfront park that both remediated and preserved its industrial past.

This plot of old-growth forest is the largest surviving remnant of New York City's original woodland.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.

Lie in a hammock where George Washington stood.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

A modern zoetrope on the New York City subway.

Imagine having a street run right through your home, or better yet, a historic bridge three stories high.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."