Five varieties of trees with custom-designed grates around the trunk are planted along the route of the Seattle Transit Tunnel.

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

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

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

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

An obscure waterfall that looks like something out of a fantasy novel.

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

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

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

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

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

An extraordinary mixture of natural beauty and man-made phenomena.