An outsider art duo's yard has been turned into a whimsical public gallery.

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

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

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

A fine, large-aperture telescope available for public use.

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

This scenic gorge is named after one of the most famous Bigfoot attacks in pseudohistory.

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

Shoreline strewn with the remains of ghostly fallen trees.

Stroll through a wonderland of stupendous moss-covered trees.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

Rustic natural hot springs in the deciduous rain forest.

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

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

A bike being "eaten" by a tree is the real Vashon legend behind popular children's book, "Red Ranger Came Calling."

Bonsai trees that are up to a thousand years old.

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

Tasked with beautifying a disused stretch of industrial land one artist filled a hole with grass.

Seattle's super-sized cowboy apparel once belonged to a themed gas station that wrangled in herds of tourists.

A 1,000 pound brass bell commemorates a time when this small maritime neighborhood was actually its own separate city.

Leave a button on the jacket of this iconic Seattle clown.

A commemorative mural in this tiny Ballard park honors the neighborhood's rich Scandinavian ties, particularly with Seattle's Norwegian sister city Bergen.

An eclectic restaurant serving from and to the nearby Chittenden Locks.

Activists are fighting to preserve these unfinished highway ramps as a tribute to the citizen revolt that halted their construction decades ago.