The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

Native Americans built this circle of stones, which was used to predict astronomical events.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

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

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

The largest source of fossilized insects anywhere.

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

Remember that scene in the Matrix, when Neo is in the big white room with all the weapons flying by? Well, this is what it would look like if he had wanted trees instead of guns.

An extraordinary mixture of natural beauty and man-made phenomena.

Home to the only outdoor municipal elevator in the United States.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

A volcanic fissure over two miles long and up to 70 feet deep.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

Massive crater in central Oregon.

A volcanic landmark located on an Ice age lake bed.

While it is not equipped to peer into outer space this observatory looks like it was built on the moon.

The longest continuous lava tube in Oregon.

Odd outsider art installations surround a Gold Rush-era ghost town.

A land of debatable treasure.

Water of undetermined depth has attracted rare fish and cult leaders alike.

Ten 25-foot-tall, beehive-shaped kilns, abandoned in Death Valley.