Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

Colorado's only true geyser is hidden within the San Juan National Forest.

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

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.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

When ecosystems collide in the arid Southwest.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

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

A technicolor place of worship for Elevationists.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

This hollowed salt dome is the largest oil storage facility in the world, hoarding 250 million barrels of crude oil.

The petroleum industry brings you the joys of hydrocarbons and largest collection of antique oil rigs in the world.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

Decades of discarded bottle caps line this alleyway, a fixture of Texas A&M.

This mountain tram provides stunning views while hanging from a single, steel thread.

A wacky, UFO-shaped house in a suburban neighborhood.

Foragers once flocked to this big beautiful bayou to hunt for pearls.

Giant heads occasionally litter the industrial Houston neighborhood where sculptor David Adickes has his studio.

The end of times arrives, at least for the fish in the O.C. Fisher Reservoir.

These boots are made for selfies.

A view-altering observatory at the University of Texas.

This downtown Dallas art installation is always on the lookout.