This dilapidated castle-like structure overlooks the Hudson River at one of its widest points and was once home to nuns.

This fancifully decorated Victorian home in New York’s Hudson Valley is the only known fully domed octagonal residence in the United States.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

Haunted Victorian house that inspired a legendary "Ghostbusters" court ruling.

The remains of the furnace and iron works that produced the massive Hudson River Chain still stand in the woods of New York.

A historic Black graveyard hidden in the parking lot of one of America's largest malls.

The remains of a century-old mansion that met a fiery demise years after it was deserted.

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

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

These 20-foot sculptures will help guide you from the local train station to the local sculpture garden.

Inside Crosswicks Creek Park resides an estate chronicling 200 years of history.

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

Nassau Hall has served as army barracks, a museum, and played a key role in the American Revolution.

One of the oldest surviving bars in the United States, located at the site of the last skirmish of the American Revolution.

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

This monument pays tribute to the musicians responsible for creating the Sound Of Asbury Park.

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

Marie told fortunes from her small stand on the Boardwalk for decades, including to a young Bruce Springsteen who would busk outside her booth.

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

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

A wooden theatre that remains the heart of a charming Victorian-era New Jersey enclave.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

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