This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

In 1954, two enormous earthquakes occurred just minutes apart, resulting in prominent scarps that extend for miles along the range fronts.

A local museum remembers one of the worst acts of anti-Chinese violence in American history.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

A miraculous natural phenomenon known as "the spring that breathes."

The first declared National Monument in the United States.

Whimsical cartoon cars suspended on posts soar over an automotive shop.

Also known as the Cathedral of the Plains, this church holds the distinction of being one of the "8 Wonders of Kansas."

A museum chronicling pioneer life constructed over Interstate 80.

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

Winter and summer solstice aligned sculpture in the middle of nowhere.

Neal Cassady may still have an open tab at one of Denver's oldest watering holes.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

This was once the home of Gahan's Saloon, Denver's most storied speakeasy.

One man's love for East Coast diner culture brought an entire eatery all the way from New Jersey to Colorado.

One of the oldest continuously operating amusement parks in the U.S. is an open-air museum of Art Deco and neon lights.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

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

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

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

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

A short tunnel built straight through a magmatic dike.

This naturally-sourced hot spring is now home to a clothing-optional resort.