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

Shoreline strewn with the remains of ghostly fallen trees.

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

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

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

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

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

This former coal gasification plant found a curious second life as a popular public park.

A wall of chewing gum moonlights as collective art.

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

A colorful architectural gem in Seattle's uniquely modern Central Library.

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

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

A museum dedicated to the history and exploration of both popular music and science fiction.

Stroll through a wonderland of stupendous moss-covered trees.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

A giant Troll lurks under one of Seattle's oldest bridges.

This eccentric mansion museum holds a impressive collection of rare and automatic instruments.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.