Around Seattle: Underground Tour

In 1889, a devastating fire swept through Seattle, destroying the entirety of the city’s downtown business district and waterfront. When the city rebuilt, they kept the lessons of the fire in mind. Wooden buildings were replaced with brick, a professional fire department was established, and the streets were raised up to 22 feet to level out the hilly city. But what happened to the buried streets?

Black and white photo of a wooden handpainted sign reading Watch Your Step on an old, cobwebby support beam.
Seattle underground” by Sergiy Galyonkin is licensed under CC BY 2.0.

You can still visit them today by taking Bill Spiedel’s Underground Tour. This 75-minute guided walking tour takes visitors through the interconnected tunnels of what used to be street-level Seattle. The Seattle underground is not publicly accessible, so this tour is an opportunity to step into an immersive time capsule of a more rugged time.

A concrete walkway through a basement with a brick wall with arched openings on the left side, and a jumble of discarded wooden beams and doors piled on the right side by an old stone retaining wall.
Seattle Underground Tour” by Jeroen van Luin is licensed under CC BY 2.0.

The Seattle Underground Tour takes place in the Pioneer Square area, one of Seattle’s most historic districts. Pioneer Square was the home of Seattle’s original downtown and dates back to 1852. Today Pioneer Square is known as one of the nation’s best places for viewing Romanesque Revival-style urban architecture and has been designated a historic district on the National Register of Historic Places. Also located in Pioneer Square is the Klondike Gold Rush National Historical Park and Waterfall Garden Park, located on the site of the first UPS headquarters, which was founded in Pioneer Square in 1907. Pioneer Square is a 15-minute walk from Pike Place Market and right next door to the Seattle Chinatown-International District.

Tourists walk along a raised wooden walkway between a brick wall and a concrete floor in the Seattle underground.
Seattle underground” by Dale Cruse is licensed under CC BY 2.0.

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