This eclectic collection documents the wild legacies of "America's Wickedest Street."

When zealous marijuana enthusiasts kept stealing the "Mile 420" highway marker, the State of Colorado got creative.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

This gallery is home to everything from antiques, to ancient tribal masks.

Take a self-guided tour through one of Colorado's most elevated mining districts.

An environmental art installation inspired by farmhouses and crop circles.

The first railway tunnel to cross the Continental Divide and, at 11,523 feet, was once the highest railroad tunnel in the world.

This dynamic entertainment venue brings a much-needed funkiness to the region with its bizarre art, eclectic films screenings, and peculiar performance pieces.

This enigmatic building features numerous architectural styles.

Above Breckenridge, a destructive mining technique sits sunken in a small pond.

It takes a nine-mile hike to reach these hot springs, but weary hikers are rewarded with stunning views and a warm soak.

This fully restored synagogue explores the American Jewish experience along the old frontier.

Inside this shop, visitors are treated to a unique blend of natural history and art.

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

A remote sandstone plateau named for a legendary cattle rustler.

This National Natural Landmark is one of the best examples of a “mass wasting” in the world.

The remnants of the base where US Army troops learned how to fight in extreme conditions.

The giant stump of the once towering cottonwood where Ute people held tribal meetings.

Paleoamericans built these ancient walls high in the Colorado Rockies as part of an extensive hunting system.

A unique arch graces the Dolores River Canyon near the Hanging Flume.

This massive home was constructed by one of the greatest conservationists in Colorado history.

Once a lonely sentinel on the edge of the Great Plains, this rebuilt trading fort offers a glimpse of life on the Santa Fe Trail.

Hidden high on a remote mountain peak is a humbling and mysterious Vietnam War memorial.

This now-abandoned outcrop is an important Native American spiritual site, overtaken by European settlers and mining pollution.