A museum dedicated to the history and exploration of both popular music and science fiction.

The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

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

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

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

Hub of Scandinavian culture in a Minneapolis deli.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

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

A rim-made reptile in North Dakota.

The world's largest Holstein cow.

A monument to the center of the North American continent may be off by a few miles.

One man's quest to save his town with a trail of record-breaking sculptures.

The remnants of an early American attempt at missile defense.

This striking art museum holds an amazing series of curiosity cabinets.

Site of the 1879 Cheyenne Outbreak and the site where famed Sioux chief Crazy Horse met his fate.

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

An experimental, automotive replica of Stonehenge.

Just like the real 36th president of the United States, animatronic LBJ amuses visitors with jokes and stories.

A tiny waterway named after a ghost story.

Modern technology and live displays tell the story of the Pacific during WWII for the Internet generation.

Minimalist modern art on a repurposed military base in rural Texas.

Three hundred years of preserved Spanish colonial history in San Antonio.

The Grand Canyon of Texas.