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

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

This quaint New Jersey graveyard is an eternal resting place for thousands of beloved pets.

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

The site of the climactic scene from the classic horror film is now a historic landmark.

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.

Edison's cast-in-place concrete houses were a failure, but way ahead of their time.

Eccentric stone cairns built on a public New York City beach.

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

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

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

Featuring the the longest lift span of any vertical-lift bridge in the world.

The final resting place of a famous 19th-century murder victim whose identity is still a mystery.

Final resting place of two dozen New York City harbor ships.

A giant light 13 feet high shines near Thomas Edison's old Menlo Park lab.

This tiny structure was built by the creator of the Brooklyn Bridge.

A historic town sits upon the site of a long-lost 18th-century trading community.

The creek where a shark wreaked terror upon New Jersey, and served as the inspiration for "Jaws."

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

New Jersey's last historic covered bridge was rebuilt from pieces of the original 19th-century structure.

An extraordinary collection of vampire-themed antiques lurks on the second floor of a store.

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

Empty, but not abandoned, this cavernous Brooklyn loading dock was once considered the largest individual building in the world.

Hidden behind West Philadelphia rowhomes is a haven for migratory and local bird species both ordinary and rare.