The remnants of a wooden-hulled fleet built and abandoned in WWI, now home to a thriving ecosystem.

This Maryland farm is known for its amazing corn mazes and its 30-foot junkbots.

Despite violent work crews and massive delays this abandoned canal tunnel was built to last into the modern day.

The land is home to swimming ponies and a legendary 18th-century treasure.

This free, take-a-book shop seems like a trick but isn't.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

Eighteen miniature death-scene dioramas.

Memorial to the 137 lives lost on a ship fire, the whole hulk of which washed up on the Asbury Park shore.

These unassuming lighthouses have seen the first reading of the Pledge of Allegiance, the first wireless transmission, and more than one mystery.

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

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

The only remaining piece of hull of the most decorated US ship of WWII is this giant name plate.

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

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

In the woods of New Jersey lie the ruins of a munitions village abandoned after World War I and the remnants of a 1920s wooden racetrack.

Destructive children, start your engines.

Step inside Lucy, the world's largest "elephant."

A reservoir of vintage pinball machines and arcade games for the nostalgic and thrill seeking.

One of the world's largest model railroads is a mind-boggling achievement.

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

The site of one of history's most indelible and horrific tragedies.

The site of America's first commercial oil well essentially disappeared after the town went bust.

Where the oil industry began.