Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.

Siberian husky that delivered a life-saving antitoxin.

A high school astronomy enthusiast designed this model of our solar system to be traversed on foot.

While not recognized by Guinness, this chocolate waterfall is likely to be the world's largest.

An ice cream parlor chain that caters to vegans and pinball fans equally.

A busy cafe better known for board games than food.

Feeding hungry Ballard boat workers since 1922.

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

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

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

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

Leave a button on the jacket of this iconic Seattle clown.

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

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

A wall of chewing gum moonlights as collective art.

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

A Seattle oddities shop brimming with Victorian-era gems and antique curio.

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

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

The tragedy of the Japanese internment camps is remembered here by a stark "Soul Consoling Tower."

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

One of the most unusual geological features, recognizable from a dozen hit movies.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.