Hiding in plane sight.

A glass display case holds the document that ended the Second World War—which one person signed on the wrong line.

Doris Duke's lasting collection of Islamic Art, hidden in a Hawaiian paradise.

This unusual lava tube spouts seawater during high surf.

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

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

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

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

The first partially complete dinosaur skeleton was discovered here, forever changing the world's view of the ruling reptiles.

A farm in New Jersey grew a most unusual crop for AT&T's testing purposes.

If it feels like a speakeasy, that’s because it probably was one.

Once the world's largest reinforced concrete structure, this abandoned bridge now beckons urban explorers.

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

The final resting place of one of the United States's greatest poets.

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

Seven golden statues rise into the sky from sculptor Victor Victori's New Jersey front lawn.

A whimsical monument deep in this park commemorates the groups that helped build it.

The first dish to bounce radio signals off the Moon, it was the forerunner to the U.S. Space Program.

A granite monument honors a beloved World War II canine mascot.

Originally built in 1869, this castle is currently part of Felician University's campus.

This evocative New Jersey statue memoralizes the Polish victims of a Soviet massacre.

This 150-year-old train station and caboose have been turned into a railroad museum, enjoyed by young and old alike.

Eighteen miniature death-scene dioramas.

This lovely tree was a thank you gift from the man known as "Public Enemy No.1."