A glimpse of a waterfall is reached by a steel catwalk along a slot canyon located in an Ouray city park.

This spectacular track has run continuously since 1882.

A whimsical roadside community of little metal people.

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

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

Explore a misty river canyon from a metal bridge system.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

This is one really big nut.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

A cave's rare beauty held a cavernous secret hidden underground.

A blacklight journey through a celestial art exhibit.

The world's largest squirrel statue clutches a pecan bigger than your head.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

The second largest roadrunner in the world stands 11 feet tall in his West Texas town.

An abandoned mine where dreams of quicksilver trickled away over 75 years ago.

Modern technology and live displays tell the story of the Pacific during WWII for the Internet generation.

Austin’s local mountain isn’t really a mountain at all.

This simple frog painting created by musician Daniel Johnston embodies the spirit of Austin.

A former electrical substation is now home to an eccentric junk art masterpiece.