One of the three perfect vellum copies of this historic book known to exist is on display in a specially-designed case.

Look closely and you’ll notice that the color changes a third of the way up the tower.

A lawn full of retired spacecraft on display at one of NASA's first research labs.

Manatees congregate around a power plant's discharge canal where the water is especially warm.

An atomic bomb-proof strongbox protects the U.S. Constitution from terrorists and thieves.

The graveyard holding the remains of George Washington's slaves was forgotten for nearly 200 years.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

Rising out of a clearing in New Jersey's Pine Barrens is an Aztec-inspired monument to the "Lindbergh of Mexico."

How this Pine Barrens hill got its name is uncertain, but on a good day the view from the fire tower is crystal clear.

A unusual sanctuary for abused and exotic animals in South Jersey.

The boulder on which Alexander Hamilton laid his head as he died can still be visited on the New Jersey coast.

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

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

A unique sculpture park that specializes in the huge and bizarre.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

This 25-foot-tall gorilla made his way from the Wildwood boardwalk to a Pine Barrens gas station and deli.

Destructive children, start your engines.