• Located on Snoqualmie Pass
    10 Pass Life Way
    Snoqualmie Pass, WA 98068
  • Now Open! Sat & Sun 12-5pm
  • Free Admission

Contact Us

Business Mailing Address
P.O. Box 1301
Mercer Island, WA 98040
Museum line recording
+ (425) 434-0827
Business Office
+ (206) 854-3626
General Inquiries
Press & Donations

Items to Donate?

If you have items to donate to the museum, please email us at dave@wsssm.org with a detailed description of the item and a photo if possible.

We are particularly interested in items with Washington State origins. Thank you!

Private Event Rental

Host your wedding, meeting or party at the museum! You can host a small meeting for 5-10 or a larger party for up to 150. The museum has WiFi. The conference room has seating for 8 and the TV can be hooked up (via HDMI)  for presentations. Food and drinks can be arranged with Comonwealth & DruBru. Contact Dave Moffett at 206.854.3626 or at dave@wsssm.org for availability, pricing, and more information.