A hand-built folk art installation covered with messages of God's love.

The ghostly remains of an accidental sea.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

On the Hudson resides one of the largest clocks in the world.

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

World War II bunker still standing on the New Jersey beach.

Step inside Lucy, the world's largest "elephant."

The remains of a 19th century spring, and the site of an infamous unsolved murder.

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

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

Take a monster truck tour around an ostrich farm in the middle of the desert.

A Wild West jailhouse that slid down the mountainside.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

What is the Thing?

A spiritual vortex among the red rocks in Sedona.

An urban laboratory.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

The symbol was surreptitiously built into the river bank by German prisoners of war.

A museum devoted entirely to the rattlesnakes and snake-related art.

A sprawling collection of over 106,000 toys from around the world.