Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.

The only presidential monument to display a late POTUS's actual casket.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

The angel of death appears to weep black tears at this grave marker.

Take a drunken tour inside the world's largest known geode.

The largest earthwork effigy in the world.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

The huge collection of paintings of the American West is one of Denver's best-kept secrets.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

Inspired by a music box, a small town Vietnam vet carved an entire carousel full of animals by hand.

Even in death, he's still your huckleberry.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

An annual festival celebrating Colorado's most famous frozen corpse.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

When ecosystems collide in the arid Southwest.

The largest self-built castle in the U.S., six decades in the making.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

What is the Thing?

See massive fossils that are over 200 million years old in northeastern Arizona.

A reproduction of earth's many biomes.