The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

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

The "world’s largest honky-tonk" also has its own indoor rodeo arena.

A well-preserved example from a 1920s network of airmail navigation arrows sits near Interstate 15 in southern Nevada.

A tunnel with windows, so you don't miss out on the impressive views.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

"Only the devil could play golf here."

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

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

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

This 28-foot-tall milk can contains one of the most whimsical ice cream parlors in town.

Belly up to the bar in Cowtown, don't forget to buy some boots.

The world's second-longest burning light bulb.

Drift through decades of high desert music history at this funky hometown museum.

This museum offers an actual time machine back through Colorado's past.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

A multiversal transit station located right below a highway interchange.

World's most expensive home.

An extraordinary "City of Caves" carved from solid stone.

A nearly unconquerable island-fort in the Indian Ocean.

A complex of ancient Buddhist rock-cut caves with a large, well preserved prayer hall.

Ancient rock-cut caves adorned with Buddhist inscriptions and sculptures.

The fifth-longest natural arch in the world, and the longest outside China.