A field of whimsical floats, where all of your favorite childhood stories have been put out to pasture.

Its sunny hues are believed to have inspired the town's color palette.

A striking depiction of Teotihuacan's mysterious "Spider Woman."

Explore 10 acres of environmental sculptures.

This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.

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

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

This 47-foot chile pepper sculpture welcomes Scoville heat unit obsessed tourists to the Big Chile Inn.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

America's only nuclear missile silo open to the public.

The biggest solar telescope in the world helps reveal the secrets of our sun.

A stone pillar commemorates the surrender of the extraordinary Apache leader.

The entire history of the U.S. Space Shuttle Program is painted on an enormous roadside water tank.

This is one really big nut.

Colorful sand dunes create a unique attraction in this part of Utah's red-rock country.

This town is home to the world’s largest arch constructed entirely of elk antlers.

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