This marker identifies the location where three states converge.

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

This small piece of railroad history sits behind the parking lot of a chain grocery store.

A mural of the Virgin of Guadalupe painted on the rock wall by canyon's religious namesake.

This statue of an obscure comic strip hero stands as a tribute to patriotic service and a cautionary tale about embracing fads.

A remote sandstone plateau named for a legendary cattle rustler.

In the early 1900s, hundreds of Black Americans found opportunity in this now-abandoned rural community.

A tribute to Loveland’s most famous sweethearts, who helped spread cupid’s message to millions.

A focal point of in Denver’s skyline for over a century, inspired by a Venetian basilica.

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

One of the few surviving Panama Canal steam shovels stands outside a tiny Colorado mining museum.

An innovative local park built from an abandoned sewage treatment plant.

An ADA-accessible trail and deck offering stunning views of Colorado’s Mount of the Holy Cross.

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

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

The home of a formerly enslaved man who went on to become a prospector, entrepreneur, and activist for Black rights.

According to local legend, a tree grew from the stake that killed this alleged vampire. In reality, he probably died from influenza.

A museum of natural history, Edwin Carter's original log cabin home and workshop houses taxidermy specimens.

A tiny nondenominational church harkens back to the days of the first homesteaders in the region.

Historic, 19th-century wagon wheel ruts cut into soft volcanic ash.

Central City celebrates its most famous madam by racing beds down Main Street.

The site of a defunct mill, that once supplied marble for the construction of the Lincoln Memorial.

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

Happen to come across a dead eagle? Send it to America's official dead eagle warehouse.