Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

This Colorado fire station has been in continuous operation for more than a century.

There are eight natural springs around town, each with a slightly different taste.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

Every equinox this Maya pyramid puts on a spooky ancient light show.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

The only diamond mine in the world where you can keep what you find.

The highest bridge in America was built for an almost unnervingly small amount of money.

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

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

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

The remains of the dam that unleashed a 15-foot wall of water on Denver.

Travel through the wholesome amusements of yesteryear at this charming miniature village.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

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

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

A downtown park built on top of unclaimed graves.

It's easy to forget what century it is as you wander this rustic homestead.

This Chinese-style quartz sundial was saved in its final hour.