A seven-story 1920s mausoleum outside Denver houses thousands of remains.

A Colorado store that specializes in all things spiritual, metaphysical, and witchy.

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

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

Antique automobiles, phonographs, organs, and farm equipment.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

A museum and shop on Bourbon Street located in the French Quarter.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

The largest source of fossilized insects anywhere.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

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

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

The symbol was surreptitiously built into the river bank by German prisoners of war.

The vanishing remains of an old water station from the late 19th century.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

This innocuous New Mexico storefront was once the secret jump-off spot for Manhattan Project scientists.

This giant pocket watch is the third iteration of a local landmark that has been standing just off the Santa Fe Plaza for over 100 years.

Catch two 18-foot-tall ranchers mid-brawl as you drive by on Highway 285.

The oldest continuously occupied public building in the United States.

Colorado's oldest church is now home to the largest handmade adobe labyrinth in the world.

The former home of the "Manassa Mauler" is now a museum dedicated to his legendary boxing career.

A short but powerful waterfall resides amid Colorado’s Great Sand Dunes.