Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

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

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

Granting the right of way to ships over surface traffic since 1917.

This working class sculpture pounds his hammer all the livelong day.

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

Activists are fighting to preserve these unfinished highway ramps as a tribute to the citizen revolt that halted their construction decades ago.

What's that on the side of that building? Va Va Voom, it's Bettie!

Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

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

Statue of Lenin, from Cold War era Czechoslovakia, now in a neighborhood of Seattle.

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

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

Old submarine parts have been converted into faux whale fins.

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

A wall of chewing gum moonlights as collective art.

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

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.