This grove of ghostly cedars was killed in 1700 by an enormous tsunami, felt from the United States to Japan.

Sleep snuggled in a sphere suspended atop the forest canopy of Vancouver Island.

A short hike into the mountainside forest reveals a decaying 1890s town.

The water swaps direction twice a day, whipping into a frenzy of whirlpools and rapids.

Native American burial mounds? Giant gopher dens? No one knows what created the Mima Mounds.

Hundreds of hopeful gold miners came here to get rich, but only two years later the small town was deserted.

The remains of the worst maritime disaster in the history of the "Graveyard of the Pacific."

Railways may have forged this quintet of lovely tunnels, but now they are open to hikers.

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

This quirky countryside store is known for the goats that hang out and eat the grass on its roof.

Shoreline strewn with the remains of ghostly fallen trees.

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

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

"The House That Love Built" is shying away from "The House That Ghosts Love."

From mining complex to industrial exhibition, this museum once played a major part in the X-Files.

A glimpse into the "Logging Capital of the World" at a time when there was far more forest and far less machinery.

One man's eclectic collection of treasures found at sea.

A hiking area billed as a possible home to Bigfoot.

Defying all odds, this lonely little tree found a home on a log sticking out of a Canadian lake.

The illuminated falls are a gem in North Cascades National Park.

This sci-fi gazebo located in a Washington power town is made from old bits of industrial electrical equipment.

This hauntingly stark structure is a relic of an industrial past.

The mountaintop wind turbine boasts a viewing deck — and a fair share of controversy.

The century-old plant starred as the villainous clown's lair in the miniseries based on Stephen King's "It."