Experience a fascinating guided tour below the streets of Seattle. Explore over 4 city blocks of historic Pioneer Square and stroll through three underground passageways originally constructed in the 1890s.

Follow along as your guide regales you with fascinating true stories of how Seattle was born and the tragedies that befell it as it formed, including the Seattle Fire.

Learn about about the rebirth of Seattle after the fire, and the decision to raise the city streets out of the swampy grounds. See where retaining walls were added alongside the streets and filled to make new roads several feet above where they originally stood.

Discover more about the history of the city's construction and development as you admire the historic architecture beneath its streets. Uncover a hidden history of the city as you explore beneath Pioneer Square.