The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

The world's only underwater laboratory where "aquanauts" study oceanic life.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.

A billionaire heiress' menagerie of animals were lovingly laid to rest on the grounds of her former estate.

As communication goes completely wireless, this Maine museum remembers all the wires that got us to this point.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

Step into Monet's world at this fine-dining restaurant in the middle of a New Jersey sculpture park.

This massive boulder is either a unique rock formation created by glacial melt or a magic energy vortex.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

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

Staten Island's original central park is the former home of the city water supply as well as thousands of immigrant graves.

During the American Revolution, this mansion hosted failed peace talks between the British and Americans.

The pioneering photographer's prints are immortalized inside her childhood home.

One-time largest man-made structure in the world will be a park in 30 years.

In the middle of suburban Staten Island, a nearly 150-year-old bakery is preserving the art of a disappearing New York treat.

Failed state-supported institution meant to rehabilitate students with intellectual disabilities.

This small and serene place for quiet reflection on Staten Island was built in China based on the gardens of the Ming Dynasty.

Once America's longest-manned military fort, now an abandoned hulk.

The haunting, dilapidated remains of a former poorhouse on Staten Island's Greenbelt.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

A small chapel celebrating the spiritual bond between dogs and humans.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

The remains of a deserted 1800s farming community can be found in Little River State Park.

According to folklore, Vermont's slanted windows were installed to keep witches from flying into the house.