Let Ouray’s tallest waterfall sweep your breath away on a dealer’s choice of scenic hikes.

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.

This super steep hike ascends 2,000 feet in less than a mile.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A multi-storied adobe complex has been inhabited for more than a thousand years.

This Japanese national treasure was originally built in 593.

An eerie reminder to the horrors of World War II.

Peace Park and the Atomic Bomb Dome.

The magical, mossy forest that inspired 'Princess Mononoke.'

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

You can stand in three U.S. states at once.

Roaming bison and a spectacular view at the highest point in Nebraska.

The final resting place of a 19th-century gold prospector and convicted cannibal.

Between a bike path and the South Platte River sits a piece of modern space history.

In the middle of a suburban Denver neighborhood is a cave that once provided solace for a prominent Ute chief and his family.

A prehistoric rock shelter that's literally in someone's backyard.

A pair of gargoyles peer into unsuspecting passengers at Denver’s conspiracy-packed airport.

In the middle of a busy airport, a statue honoring the astronaut who told Houston that Apollo 13 had a problem.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

On the edge of grassland in northeastern Colorado, these rock formations are some of the few remnants of a high plain that has eroded away over millions of years.

Explore Zimbabwean art in the heart of Colorado.

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

This Las Vegas casino boasts one of only three spiral escalators in the United States—an engineering wonder.