This mill has survived a tumultuous past to still produce flour and cornmeal.

An outsider art studio that created a piece of work so popular they had to turn mainstream.

This downtown Dallas art installation is always on the lookout.

This sculpture of a bowler hat is complemented by a matching umbrella a few blocks away.

The world's tallest statue of an American hero.

A popular swimming hole that hides one of America's most deadly diving spots.

A tiny waterway named after a ghost story.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

Once called the Jersey Lilly, this former saloon was the domain of infamous Judge Roy Bean.

An abandoned quicksilver mining town surrounded by the Big Bend parks.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

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

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

Every drop of water in this 27-mile long reservoir was pumped up from the Columbia River using power from Grand Coulee Dam.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

The location where the iconic movie character declared it was time to go home.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

This huge dam across the Colorado River caused an armed standoff between two U.S. states.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

This once-booming Gold Rush town is now home to a herd of feral donkeys.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

Don't blink or you'll miss it.

An eatery for UFO seekers on the Extraterrestrial Highway.