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

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

Sweet Willy, at 30 feet tall, is the world's biggest beagle.

This museum glorifies the humble potato.

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

A bypass decorated with large wooden troll carvings.

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

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

Site of the greatest known waterfall that ever existed.

High in the Rockies the third largest statue in the U.S. opens her welcoming arms, and lights up the night sky.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The best Tiki bar in Las Vegas.

The small town of Poulsbo in Washington state is the next best thing to the Kingdom of Norway.

The highest point in Washington state is a volcano covered in glaciers.

A wall of chewing gum moonlights as collective art.

This working class sculpture pounds his hammer all the livelong day.

The tiny church offers succor to travelers driving by, but only eight at a time.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

Home to the deepest rift anywhere on Earth.

This rustic old building is said to be the most photographed barn in America.

This giant meditative chakra sits peacefully in the Flathead Valley of western Montana.

A smoke stack so large, the Washington Monument could fit inside!