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

River pirates, murderous bandits, and serial killers used this Illinois cave as their debauched hideout.

A collection of outdoor art by renowned muralist Robert Dafford depicts the history of a flooded city.

The hometown of Popeye's creator is littered with a growing collection of granite cartoon characters.

Even with its slightly risible name this colossal cross is still able to inspire awe.

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

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

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

A floating museum that was sunk by a flood and left to rot in the tides.

Less a museum than a bizarre fantasy world created by artists and engineers.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Hot Doug's "Hot Dog" Stand.

The palatial McDonald's that inspired Wesley Willis.

Huge abstract sculptures of the Puerto Rican Flag.

Illegal drag racing two stories beneath Chicago’s streets.

This memorial plaque remembers a strangely shallow maritime disaster known as "Chicago's Titanic."

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

A hot dog stand where the heads are just as hot as the dogs.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.