A bronze plaque at an intersection in Hoboken marks the place where the game of baseball first took shape.

A playground inspired by differential calculus dangles from the ceiling of the Liberty Science Center.

Vintage cars and motorcycles race for glory in a throwback motorsport celebration on the Jersey shore.

World Trade Center memorial likened to a woman's sexual organ.

The highest point in New Jersey is marked by a massive, if simply named, obelisk.

This unassuming retro burger joint was billed as “diner of the future” at the 1939 World's Fair.

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

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

World War II bunker still standing on the New Jersey beach.

The remains of a 19th century spring, and the site of an infamous unsolved murder.