A toweringly silly piece of modern art has been delighting locals since the 1980s.

Contemporary art inspired by natural history and science drawing on ancient techniques in a modern world.

Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.

A downtown park built on top of unclaimed graves.

An annual festival celebrating Colorado's most famous frozen corpse.

This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

A massive sea stack famous for its appearance in The Goonies.

Only known mainland rookery of the threatened Stellar sea lion.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

When ecosystems collide in the arid Southwest.

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

A wall of chewing gum moonlights as collective art.

Couple's personal collection of pinball machines turned public pinball museum.

This geothermal hot spring hides beneath a slowly growing mineral dome.

The magic's in the hole!

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

A museum dedicated to the history and exploration of both popular music and science fiction.

A giant Troll lurks under one of Seattle's oldest bridges.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

On the Oregon coast there is a natural hole that seems to be draining the sea.