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

Where beautiful signs live on forever.

42nd story Pyramid shaped penthouse tops Seattle's oldest skyscraper.

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 longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

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

A tiny piece of the Moon is embedded in this stained glass masterpiece.

The longest escalator in the Western Hemisphere takes over three minutes to ride down.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

This Seattle curio shop collects and sells haunted items in order to spread wonder one grim artifact at a time.

This small, but long-running hobby club has built one of the largest model rail lines in the US.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

Pick up all of the cosmic knick-knacks under the sun or take a creative writing course, all offered in this novelty storefront.

Somewhere between an art studio and a print shop, this artists storefront is a house of worship devoted to type.

This seemingly cursed monument is dedicated to one of Canada's great war heroes.

An American city stranded at the tip of a Canadian peninsula where strict adherence to the "49th parallel rule" became problematic.

The seamy, underground secrets of Portland's criminal past.

A "Minnesota-style" pizza parlor in the Scandinavian heart of Seattle.

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

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

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