World's largest Christmas store.

This erect, phallic geological spire wasn't always named so domestically.

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

"The Most Boring Road in the State."

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

The first declared National Monument in the United States.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

A roadside collection of over-sized iron creations that are a bit more macabre than most.

A fitting attraction for the corn capital of the world.

This massive roadside mascot was the first version of the giant to illustrate his butt.

Ever wanted to can Spam?

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

Experience a charming 1930's version of "infotainment."

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

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

Numerical symbolism abound at East Asia's oldest observatory.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

When ecosystems collide in the arid Southwest.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.