This simple gravestone remembers a pig who single-hoofedly raised $19,000,000 for the Navy.

Another in a long tradition of legends regarding infernal seats.

A museum devoted to osteopathy and its creator, Andrew Still.

In the loving memory of a tragically deceased role-player this Illinois park is decked out with both dungeons and dragons.

Built in 1869, this now-retired structure looks more like a medieval fortress than a county lock-up.

This pristinely abandoned filling station on the edge of a graveyard is populated solely by unsettling mannequins.

This Mediterranean castle was built for a millionaire and his giant dog.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

This lagomorph-obsessed Route 66 emporium is home to a giant jackrabbit that sits in a bunny graveyard.

Life-size figures portray depot attendants, train crew, and passengers frozen in time at the oldest railroad station in Arkansas.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

Now nearly abandoned, Kaskaskia was once the capital of Illinois and one of the most important towns on the upper Mississippi.

A notorious Route 66 eatery once frequented by Al Capone.

Fresh wooden posts have been added to ancient holes to recreate a primitive henge clock.

A mythical bird etched into the face of a rock doubles as the mascot for a nearby school.

First known as the "Sample House," this construction mash-up was meant to be a living catalogue of building styles.

An abandoned meat mecca now serves as an excellent locale for urban exploration.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

Man-made geyser that rises to the exact height of the Gateway Arch.

An abandoned factory along the Mississippi coated by a giant mural.

A kitschy, creepy St. Louis mainstay.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.