World's largest Christmas store.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

This freshwater spring fills with 10,000 gallons of water per minute.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

A museum dedicated to the lovable crime couple Bonnie & Clyde, just a few miles away from the site of their early demise.

The remains of this visionary community can still be found much as it was a century ago.

The world's longest known cave system.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

The Bucyrus-Erie model 1850B electric shovel, or "Big Brutus," the largest existing electric shovel in the world.

The Iowa state contender for largest pan in the world oddly only comes in second or so.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

For just a few bucks, this Iowa funicular will let you feel like an 1800s fat cat.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

The bespectacled, cocktail-sipping pachyderm is a strange but fitting liquor store mascot.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

In an alley not far from where two great highways meet, byways of a very different sort are honored.

A wartime promise becomes a shrine to Our Lady of Lourdes.

The farm where one of America's greatest leaders was raised is now a well-appointed landmark.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

Covered in tens of thousands of coats of paint, this Indiana attraction holds a world record all its own.

The first spinning jail built in the United States is the only one that still turns.

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