The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

This unique library spans a mighty river.

Providing the soundtrack to the golden years of the Seattle grunge scene.

Train debris from the deadliest avalanche in United States history can still be found in the ravine where so many perished.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.

The site of the Wellington avalanche, one of the America's worst railroad disasters.

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

A smoke stack so large, the Washington Monument could fit inside!

A normal, unassuming pedestrian overpass has been the demise of many, many trucks.

A huge musical sculpture and other art installations on the National Oceanic and Atmospheric Administration grounds.

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

Monument to a brutal, ineffectual US bombing campaign and a sobering reminder of the human cost of the Vietnam War.

Twice a day a speeding train passes only inches from the homes of this residential neighborhood.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

The cardinal directions, set in stone.

A community gathering place that once housed half-ton tanks and the World's Fair.

A walk through the historic city center, under the streets of Seattle.

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

A sliver of nostalgia in Seattle's Viretta Park.