A home made entirely from scrapped, reclaimed and recycled material in Whitman County, Washington.

Spanning an elevation of 160 feet and containing 388 steps, this is Seattle's longest staircase.

A sliver of nostalgia in Seattle's Viretta Park.

A rotting tree in the middle of Seattle doubles as an elaborately-controlled art piece.

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

Old submarine parts have been converted into faux whale fins.

An enclosed rotunda at the Henry Art Gallery in which viewers can look up and see the uninterrupted sky.

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

Tour the original street level of Port Angeles, buried underground in 1914.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

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

The tale of a strong-willed woman who stood her ground when the commercial world came rumbling in.

A "sinister, whimsical, tacky, and really orange" public art installation hidden under a Seattle bridge.

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

A (slightly) grownup take on the classic retro arcade.

This medieval village/restaurant perpetually celebrates the year 1376.

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

An ice cream parlor chain that caters to vegans and pinball fans equally.

This edible park is open to any and all foragers.

This painted blacktop brings the classic arcade game to life.

A beautiful final resting place for some of the noteworthy deceased.

The first park built over a freeway is a brutalist masterwork.

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

This Seattle joint serves food inside an old train car once used by FDR.