This UFO landing strip was created by a charitable Wyoming city that was worried about residents of Jupiter.

The smallest country in the world.

This beloved roadside attraction welcomes visitors with his signature neon smile.

Sunset-colored dunes of volcanic ash make taking a poor photo impossible.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

There's something big lurking beneath the surface of this tiny Oregon park.

This canyon is named for a unique geologic formation where the river vanishes underground near the mouth of the canyon and reappears farther down.

This prison-turned-museum is a remnant of the Old West's grizzly, violent past.

A home covered with elaborate mosaic and other pieces of art.

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

This Chinese-style quartz sundial was saved in its final hour.

A beautiful combination of living flora with preserved bones covers the shelves of this shop.

This Oregon farm is dedicated to teaching people the professional art of tree climbing.

The longest continuous lava tube in Oregon.

A massive sea stack famous for its appearance in The Goonies.

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

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Hundreds of painted rocks dazzle this small beach where adding your own is encouraged.

A plaque commemorates the spot in the Oregon woods where the first-ever Geocache was hidden.

Spectacular views await visitors to this lake.

The only road through the heart of Glacier National Park.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

The shortest river in America flows for just 201 feet.

These giant metal horses graze on a hilltop near the Montana highway.