University of Washington
Astronomy Department. Public observing information for the
UW
Campus Observatory
Western Washington University
Physics/Astronomy Department
Willard
Geer Planetarium, Bellevue Comm. College, Bellevue, WA
Western Washington University
Planetarium, Bellingham, WA
Pacific Space Center
(MacMillan Planetarium) , Vancouver, BC, Canada.
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Pacific Science Center, Seattle, WA.
Murdock Sky Theater, OMSI , Portland, OR
Edwin E. Ritchie Observatory of the Battle Point Astronomical Association, Bainbridge Island, WA.
W. M. Keck Observatory at Pacific Lutheran University, Tacoma, WA.
Goldendale Observatory, Goldendale, WA. Email:goldobs@gorge.net and Friends of Goldendale Observatory Page
Also see Washington Highways Goldendale Page or Washington State Parks Goldendale Page
Pine Mountain Observatory, run by the University of Oregon near Bend, Oregon, and Friends of Pine Mountain Page
An Unofficial List of Astronomical Observing Facilities in Washington State