Its 27 graveyards represent the many nationalities and ethnic groups that voyaged to this wilderness in the late 19th century.

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

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

A magical sanctuary of mythological statuary.

From overly ambitious (and eventually abandoned) atomic dream to bustling office park.

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

Sleep beneath the big screen at this old-school movie theater.

Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

In the midst of a residential town in Washington exists a property saturated with one man's artistic creations.

The building features one of the last remaining free-floating spiral grand staircases in the U.S.

The remains of a former logging boom town, crumbled away in the forest.

The second tallest railway trestle bridge in America.

Four abandoned towers hidden above the Douglas fir forest in Washington.

The highest point in Washington state is a volcano covered in glaciers.

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

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

"The Reptile Man's" very own roadside zoo features an albino alligator.

This medieval village/restaurant perpetually celebrates the year 1376.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

A whimsical village of unique treehouses resides in a Washington forest.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

Pick up all of the cosmic knick-knacks under the sun or take a creative writing course, all offered in this novelty storefront.

A little piece of the Shire is hidden behind a plant nursery in Port Orchard, Washington.

Bonsai trees that are up to a thousand years old.