Check out engineering marvels of the past at this unintentionally retrofuturist museum.

Gold Rush-era tombstones line the park's paths.

The randomness of this wall of lava lamps helps encrypt up to 10 percent of the internet.

A nondescript building that's been functioning as a speakeasy for nearly a century and a half.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.

Commonly referred to as the most photographed Victorian home in the United States.

This Seattle museum displays the history of the telephone through an impressive collection of telecom equipment.

A busy cafe better known for board games than food.

Old submarine parts have been converted into faux whale fins.

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

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