A theme park attraction designed to turn your children into LARPers.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

A bizarre roadside attraction and the first instance of miniature golf in the world.

A fitting attraction for the corn capital of the world.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

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

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

This folk art wall claims to be the world's one and only memorial to the bygone age of hippies.

You were once able to challenge a chicken to tic-tac-toe at this park, which is now converted into the Aikman Wildlife Adventure.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

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

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

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

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

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

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.