The longest and widest floating bridge in the world.

Seattle’s Whimsical Mural Master.

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.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

Spanning an elevation of 160 feet and containing 388 steps, this is Seattle's longest staircase.

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

The highest point in Washington state is a volcano covered in glaciers.

Perhaps the world's only gas station inspired by a political scandal.

This metallic stampede sits frozen on a Washington ridge yet the artist's vision is still incomplete.

A bust of the first president welcomes visitors to the only town in America called George, Washington.

A stunning landscape of bunkers that once stored chemical weapons.

Boise State's stadium was the first non-green football field in the world.

Supposedly Satanic numbers adorn this preserved submarine sail.

A classic carnival ride that was carved to be untouchable.

The shortest river in America flows for just 201 feet.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

An architect's childhood fantasy treehouse made real.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A beautiful geyser under environmental threat.

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

Modeled after a famous church in Vienna, Austria—but in Helena, Montana.