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

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

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

Essence of hound's tongue and tincture of bloodroot are just the tip of the herbalist iceberg at this beautiful, impressively-stocked apothecary.

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

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

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

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

Shoreline strewn with the remains of ghostly fallen trees.

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

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

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