Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

The remains of an old sawmill, gristmill and the surrounding industry dating back to the 18th century.

This Great Depression-era creation was once known as the strangest house in the world.

A layered tribute to the work of mosaicist Isaiah Zagar.

This elaborate towering structure was once famed for its revolutionary height.

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

The oldest surviving botanic garden in the United States.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

An abandoned stretch of highway, deteriorating next to the operational one.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

Once the most painted on object in the world, this short campus fence is well on its way to being so again.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

This public park was the site of the largest civilian disaster of the Civil War.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

Despite being stolen multiple times, this civic electrician's street corner Snoopy won't be stopped.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.