The largest source of fossilized insects anywhere.

See six states from the newly restored 100-year-old historic roadside attraction.

When ecosystems collide in the arid Southwest.

The highest bridge in America was built for an almost unnervingly small amount of money.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

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

California's longest-running tourist attraction is a stump.

This massive statue of John Muir on the side of a California highway was carved from a redwood tree.

The world's first motel is now an administrative building for an apple farm.

A remote crossroads honoring a fallen talent.

A dentist's hated concrete colossi are now beloved icons of the community.

This municipal playground was co-created by the father of one of the most playful characters ever.

A water tower shaped like a giant coffee pot looms over a small Swedish village in Central California.

Centuries of crashing waves carved out this small hole in the rock, which lights up at certain parts of the year.

A massive volcanic plug is now a protected area that hosts a number of bird species.

A 19th-century cabin built into a hollowed-out Sequoia tree.

The oldest lighthouse on America's west coast no longer needs keepers, yet they maintain the site anyhow.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

It should come as no surprise that the world's largest artichoke lies in the town that calls itself the "Artichoke Center of the World."

An alley covered with 20 years of bubble gum.

Four hundred granite steps were built into this massive rock by the National Park Service.

Where the writer penned his famous story about a jumping frog.

An extraordinary final resting place full of oversized art, amazing statues, and dead celebrities.