This 18-foot-tall public art installation is another of sculptor Thomas Dambo's trolls.

At the most northwestern point of the contiguous United States lies a trail leading through an ancient forest to stunning cliff-side vistas and massive oceanside caves.

Train debris from the deadliest avalanche in United States history can still be found in the ravine where so many perished.

An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

Shoreline strewn with the remains of ghostly fallen trees.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

Stroll through a wonderland of stupendous moss-covered trees.

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

Sasqu(w)atch out!

10,000 flowered plants bloom in the City of Roses.

This coastal rock formation resembles a churning cauldron at high tide.

Fifty years after a “blast blasted blubber beyond all believable bounds,” this idyllic natural area commemorates the carnage.

This charmingly homemade amusement park has been growing for 40 years.

A Victorian-style home known as the “Castle on the Hill.”

An emporium for the weird, creepy, rare, and just plain gross.

A wall of chewing gum moonlights as collective art.

A walk through the historic city center, under the streets of Seattle.

A psychedelic labyrinth on the San Francisco bay.

The site of the Wellington avalanche, one of the America's worst railroad disasters.

A Roman-style column in Oregon hides a spiral staircase inside.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.