Clear Sky Chart

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Distance Mi	Bear -ing	S p o n s o r e d?	Chart	Preview color key	Light Pollution	Prov/State	Comments/Links
< 15			Brewster			Washington	A town in Okanogan county. Forecast covers the area of central Lake Pateros.
< 15			Southwest Corner Mountain			Washington	A private observing site somewhere around Brewster.
20	SW		Blazing Star Observatory			Washington	AKA BSO. Site of future private observatory.
21	NW		Twisp			Washington	A town in Okanogan county.
23	SW		Chelan			Washington	A town by Chelan by Lake Chelan in Chelan county.
29	N		Conconully			Washington
29	NW		Winthrop			Washington
41	NW		Chechaquo Ranch			Washington	A private ranch near Mazama.
44	SE		Camp Delany			Washington	A campground in the Sun Lakes-Dry Falls State Park. Home of the Olympic Astronomical Society (OAS) Camp Delany Star Party.
46	S		Rimrock Meadows			Washington	A campground near Waterville and Ephrata.
48	SW		Wild Rose Ridge Observatory			Washington	A private observatory somewhere in the area of Cashmere.
50	SW		Lake Wenatchee			Washington	Covers the shores of the lake, including Lake Wenatchee State Park.
55	SW		Wenatchee			Washington	Close to an observing site of the Camassia Group.
58	SW		Camas Meadows Lodge			Washington	A lodge in the Camas Land south-west of Cashmere.
59	NE		Table Mountain Star Party at Eden Valley			Washington	Site of the 2013 Table Mountain Star Party. On private land.
63	N		Osoyoos			British Columbia
63	N		Anarchist Mountain Observatory			British Columbia	A private observatory near Osoyoos.
67	N		Mount Kobau Star Party			British Columbia	A star party on Mt. Kobau, about 20km from Osoyoos.
67	NE		Cabin in the Sky Observatory			British Columbia	A private observatory near Bridesville.
70	S		Big Bend Community College			Washington	college in Moses Lake.
71	NE		KepCo Observatory			British Columbia	A private observatory near Bridesville.
71	SE		Stage Line Ranch			Washington	A private ranch with camping.
71	SW		Table Mountain			Washington	Home of the Table Mountain Star Party. Near Ellensburg.
73	NE		Rock Creek			British Columbia
75	E		Observe the Heavens Astronomy Camp			Washington	A site of an observing program of The Astronomical League. Near Inchelium
75	W		Suiattle Valley			Washington	Two observing sites in the Suiattle Valley. A few miles north east of Mansford.
78	E		Skywalker Observatory			Washington	A private observatory somewhere around Roosevelt Lake.
78	NW		Manning Provincial Park			British Columbia	This chart is centered on the Look Out at Manning Park.
81	SE		Merk Observatory			Washington	A private observatory 11km SE of Moses Lake.
83	SW		Digital-SF Observatory			Washington	A private observatory.
84	E		Colville Flats			Washington	A spot on the shore of Franklin Roosevelt Lake near Kettle Falls.
86	SW		Central Washington University Observatory			Washington	Observatory of Central Washington University and site of star parites held by the CWU Astronomy Club. In Ellensburg.
86	W		Sauk Mountain Overlook			Washington	Overlook near Sauk Mountain Trail.
87	SW		Tanaeum Ridge and Peoh Point			Washington	Peoh Point is home of the Boeing Employees Astronomical Society star party. Near Cle Elum.
88	NE		Grand Forks			British Columbia
88	W		Blue Mountain			Washington	An observing site used by the Seattle Astronomical Society. Near Spada Reservoir NE of Sultan.
90	SW		Keechelus Lake			Washington	A point on the north-west shore of Keechelus Lake. Near the east side of Snoqualmie Pass.
93	SW		Manastash Ridge Observatory			Washington	An observatory of the University of Washington.
94	N		Penticton			British Columbia	Home of some members of the RASC Okanagan Centre. Forecast also covers the Dominion Radio Astrophysical Observatory , Pen-Henge at Munson Mountain park and the Solar Timepiece (annalemic sundial) on the beach of Skaha Lake Park.
96	N		Princeton			British Columbia
99	E		Casa Becca del Norte Observatory			Washington	A private observatory.
99	NW		Artist Point			Washington	At the end of Hwy 542 near Mt Baker Ski Area in North Cascades National Park. Used by the Whatcom Association of Celestial Observers.
100	NW		Chilliwack Lake			British Columbia	Used by some members of the Fraser Valley Astronomers Society.
101	N		Summerland			British Columbia
102	W		Everett Astro SP			Washington	Site of star parties held by the Everett Astronomical Society.
103	SW		Rattlesnake Lake			Washington	An observing site of the Seattle Astronomical Society. Near Cedar Falls.
103	W		Carnation			Washington	A town in King county.
104	E		Indian Prairie Observatory			Washington	A private observatory somewhere west of Spokane.
104	NW		Hope Slide			British Columbia	A land slide 18 km east of Hope.
104	SW		Snoqualmie Point Park			Washington	City Park adjacent to the Rattlesnake Mountain Trailhead. Used by the Boeing Employees' Astronomical Society and the Seattle Astronomical Society.
104	W		New Astronomy Observatory			Washington	A private observatory near Duvall.
107	N		Knudson Forestry Service Road			British Columbia	A clearing in a logging road at 8km from hwy 5A. Used by a few members of the Fraser Valley Astronomers Society.
107	SE		Fishtrap			Washington	A site used by the Spokane Astronomical Society.
108	W		Littlebear Observatory			Washington	A private observatory near Redmond. (Not to be confused with Bear Creek Observatory, nearby.)
108	W		Marysville Observatory			Washington	A private observatory near Marysville.
109	E		Deer Park			Washington
109	NE		Aladdin Valley			Washington	In the Colville National Forest.
109	W		Bear Creek Observatory			Washington	A private observatory in Woodinville. (Not to be confused with nearby Littlebear Observatory.)
110	W		Clearview Observatory			Washington	A private observatory somewhere around Clearview.
111	S		Yakima			Washington	Home of the Yakima Valley Astronomy Club.
111	W		Everett			Washington	Home of the Everett Astronomical Society.
111	W		Issaquah			Washington	A town in King county. Forecast also covers Squak Mountain State Park, West Tiger Mountain and Cougar Mountain
112	W		Redmond			Washington
113	NW		Hope			British Columbia
114	N		Peachland			British Columbia	A site used by the RASC Okanagan Centre.
114	W		Bothell			Washington
114	W		Lake Goodwin			Washington	Town and lake in Snohomish county.
115	SW		Maple Valley Observatory			Washington	A private observatory in Maple Valley.
116	E		Spokane			Washington	Home of the Spokane Astronomical Society.
117	NE		Trail			British Columbia
117	NW		Agassiz			British Columbia
117	SE		Escure Ranch			Washington	Centered on the parking lot of the Escure Ranch Trailhead. Public land owned by the BLM. Used by the Palouse Astronomical Society.
117	W		Bellevue			Washington
117	W		Mount Vernon			Washington
118	S		LIGO Hanford Observatory			Washington	A gavitational-wave observatory not normally subject to the vagaries of weather. Near Richland.
118	SW		Sunrise Point			Washington	An observing site used by the Tacoma Astronomical Society. In Mount Rainier National Park.
118	W		Lynnwood			Washington	A town in Snohomish county.
119	N		Okanagan Observatory			British Columbia	Public observatory of the RASC Oakangan Centre
120	NW		Chilliwack			British Columbia
120	SW		Crest Airpark Astro-Shack			Washington	A private observatory of a member of the Eastside Astronomical Society.
121	N		Kelowna			British Columbia	Meeting place of the RASC Okanagan Centre.
121	W		Stargazer Observatory			Washington	Future site of a private observatory on Camano Island.
122	W		Seattle			Washington	Home of the Seattle Astronomical Society and the Boeing Employees' Astronomical Society (BEAS).
123	S		Sagebrush Skies Observatory			Washington	A private observatory in Eltoia.
123	SW		Buckley			Washington	Home of Torus Observatory (IAU 653). Forecast also covers Enumclaw and Bonney lake.
124	NW		McDonald Park			British Columbia	Abbotsford city park and dark sky preserve. Used by members of the Fraser Valley Astronomers Society and the Merritt Astronomical Society. Near Abbotsford.
125	N		Loon Lake Road Observing Site			British Columbia	Used by members of the Merritt Astronomical Society, Fraser Valley Astronomers Society, and the Royal Astronomical Society of Canada (West Coast Chapters). Near Merritt.
126	SW		Auburn			Washington
127	E		Spring Ridge Observatory			Washington	A private observatory.
127	SE		Palouse Falls Star Party			Washington	Public starparty held buy the Palouse Astronomical Society at Palouse Falls State Park.
128	N		Goudie Road			British Columbia	A site used by the RASC Okanagan Centre.
128	NE		Castlegar			British Columbia
128	SW		Ursae Majoris Observatory			Washington	A private observatory near Auburn
128	W		Tinyblue Observatory			Washington	A private observatory near Greenbank on Whidbey Island.
129	W		Skunk Bay			Washington	Near Hansville.
130	NW		Abbotsford			British Columbia	Home of a dark-sky preserve which is the main observing site of the Fraser Valley Astronomers Society. Forecast also covers Mission.
130	W		Bellingham			Washington	Home of the Whatcom Association of Celestial Observers.
130	W		OAS Port Gamble Site			Washington	An observing site of the Olympic Astronomical Society.
130	W		Oak Harbor			Washington
131	W		Anacortes			Washington	A town in Skagit county.
132	S		Voice Observing Site			Washington	A private observing site.
132	W		Poulsbo Deep Space Observatory			Washington	A private obesrvatory somewhere around Poulsbo.
132	W		Ritchie Observatory			Washington	An observatory of the Battle Point Astronomical Association. On Bainbridge Island.
134	S		Horse Heaven Observatory			Washington	AKA H2O Observatory. A private observatory near The Horse Heaven Hills.
134	W		Nike Site Park			Washington	Favored observing site for young observers from The Harbor School on Vashon Island WA. and members of the Boeing Employees' Astronomical Society
135	NW		Aldergrove Lake Regional Park			British Columbia	Park near Aldergove. Site of Persied meteor show events organized by the Great Vancouver Regional District.
135	S		Robert and Elisabeth Moore Observatory			Washington	Aka REMO. Observatory at Columbia Basin College.
136	W		Port Townsend			Washington
137	E		Northstar Observatory			Idaho	A private observatory near Post Falls.
137	E		Rathdrum			Idaho
137	E		Spirit Lake			Idaho	A town, and a lake, in Kootenai county.
137	NW		Wren Park			British Columbia	A private observatory
137	S		Kennewick-Pasco-Richland			Washington	Covering the Tri-Cities area 15 miles around Kennewick.
138	NW		Broch nam Broc Observatory			Washington	A private observatory.
138	SW		Graham			Washington	Used as an observing site by the Tacoma Astronomical Society.
138	SW		The University of Puget Sound Observatory			Washington	Observatory of the physics department of the University of Puget Sound in Tacoma.
139	E		Starr Butte			Washington	A site used by the Spokane Astronomical Society.
140	SE		Steptoe Butte State Park			Washington	State park. Used by the Palouse Astronomical Society and the Spokane Astronomical Society.
141	SW		The W.M. Keck Observatory at Pacific Lutheran University			Washington	Campus observatory of Pacific Lutheran University.
141	W		Kelsar Observatory			Washington	A private observatory
142	N		Quilchena Ranch			British Columbia	Ranch hotel and site of the Spring Merritt Star Quest. A starparty held by the Merritt Astronomical Society
143	N		Merritt			British Columbia	A site used by Fraser Valley Astronomers Society and the RASC Vancouver centre. Also, home of the Merritt Astronomical Society who hold the Spring Star Quest and Fall Star Quest nearby.
143	NW		Campbell Valley Regional Park			British Columbia	park used by some members of the RASC Vancouver Centre.
143	W		The Naked Astronomer Observatory			Washington	A private observatory near Port Orchard.
144	E		Coeur d'Alene			Idaho
144	E		Rimrock Observatory			Idaho	A private observatory.
144	SW		Eatonville Observatory			Washington	A private observatory near Eatonville.
144	W		Gold Mountain Observing Center			Washington	AKA GOMOC. A privately owed for public observing.
144	W		Seabeck			Washington
145	SW		Steilacoom			Washington	A site on the grounds of Fort Steilacoom. Used by the Tacoma Astronomical Society.
146	NW		Langley			British Columbia
148	NE		Nelson			British Columbia
148	NW		Golden Ears Observatory			British Columbia	A private observatory somewhere in Silver Valley.
148	NW		UBC Forest Site			British Columbia	A site by the RASC Vancouver Centre.
148	NW		UBC Liquid-Mirror Observatory			British Columbia	Observatory of the University of British Columbia. In the Malcolm Knapp Research Forest.
148	SW		Starry Hill Observatory			Washington	An educational observatory and planetarium under construction in South Pierce County.
149	N		Vernon			British Columbia	Home to some members of the RASC Okanagan Centre.
149	NW		White Rock			British Columbia
149	W		Friday Harbor			Washington	On San Juan Island.
150	N		BX Observatory			British Columbia	A private observatory.
150	NW		Surrey			British Columbia
150	S		Bickleton			Washington	A town in Klickitat county.
151	E		Sandpoint			Idaho
151	NW		Pitt Meadows			British Columbia
152	W		Sequim			Washington
153	NW		Rannie Road			British Columbia	A spot along Rannie Road in Port Coquitlam.
154	NW		Port Coquitlam			British Columbia
154	S		PNRO			Washington	The Pacific Northwest Regional Observatory. A private observatory run by The Alliance for the Advancement of Science Through Astronomy (AASTA).
155	W		East Point -- Saturna Island			British Columbia
156	S		Umatilla			Oregon
156	SW		Lake Lawrence			Washington	Near Yelm.
157	N		Harrington Lodge Silver Star Observatory			British Columbia	On Silver Star Mountain.
158	SE		The Jewett Observatory			Washington	Observatory of Washington State University. With public events cosponsored by the Palouse Astronomical Society. Near Pullman. Forecast also covers Moscow, Idaho.
160	NW		Boundary Bay			British Columbia	A site used by the RASC Vancouver Centre.
160	NW		Richmond			British Columbia
160	SE		Walla Walla			Washington	Home of Whitman College and not far from Whitman College's Bracher Observatory.
161	NW		Trottier Observatory			British Columbia	Observatory of Simon Fraser University in Burnaby.
161	S		Goldendale Sky Village			Washington	In Klickitat County.
161	W		McMicking Point			British Columbia
162	NW		Burnaby			British Columbia
162	W		Loowit Imaging Observatory			Washington	A private observatory in near Shelton.
163	S		Klickitat County Star Party			Washington	Star party.Also site of other observing events including the NWRAL Annual Star Party.
163	SE		UI Observatory			Washington	Observatory of the University of Idaho. With pubic events cosponsored by the Palouse Astronomical Society.
163	SW		Olympia			Washington
164	NW		Myrtle Park			British Columbia	Centered on Myrtle Park this chart covers the area locally known as Deep Cove. Members of the North Shore Astronomy Club observe nearby.
164	W		Victoria			British Columbia	Home of the RASC Victoria Centre and Victoria Climenhaga Observatory.
165	N		Walloper Lake			British Columbia	A site of the Kamloops Astronomical Society.
165	NE		Creston			British Columbia
165	NW		Lytton			British Columbia
165	SE		Bald Butte Observing Site			Idaho	Private property. Used by the Palouse Astronomical Society.
166	N		Stake Lake Observatory			British Columbia	An observatory of the Kamloops Astronomical Society.
166	S		Goldendale Observatory			Washington	Observatory of Goldendale Observatory State Park. Near Goldendale.
166	W		Esquimalt			British Columbia
167	W		Dominion Astrophysical Observatory			British Columbia	Observatory near Victoria.
168	W		Thorn Garden Observatory			Washington	A private observatory near Port Angeles.
169	NW		Vancouver			British Columbia	Home of the RASC Vancouver Centre and the Gordon Southam Observatory of the H.R. Macmillan Space Centre.
169	SW		Trout Lake			Washington	A town in Klickitat county.
170	W		Hurricane Ridge Visitor Center			Washington	Visitor center in Olympic National Park.
171	NE		Nakusp			British Columbia
171	NW		Gordon MacMillan Southam Observatory			British Columbia	Observatory of the H.R. MacMillan Space Centre. In Vancouver.
171	S		Pixie Land			Washington	A private observing site.
171	SW		Mount Saint Helens			Washington	Centered on the non-astronomical Johnston Ridge Observatory.
173	NW		West Vancouver			British Columbia
173	W		Newton/Godin Observatory			British Columbia	Observatory at Lester B. Pearson College of the Pacific. Also used by members of the RASC Victoria Centre.
174	W		Malahat			British Columbia
175	NW		University of British Columbia			British Columbia	University in Vancouver. Home to the UBC Astronomy Club
176	N		Kamloops			British Columbia	Home of the Kamloops Astronomical Society.
176	S		Beggars Canyon			Washington	A private site.
176	S		High Prairie			Washington
176	SW		McClellan Overlook			Washington	A lookout on Curly Creek Road.
176	W		Observatory Point			Washington	A point near Striped Peak and Freshwater Bay, on the Strait of Juan De Fuca.
177	E		Deer Ridge Lookout			Idaho	A lookout in the Purcell mountains
177	SE		Lewiston			Idaho	Home of the LCSC-Moser Observatory of the Lewis-Clark State College.
177	SW		Centralia			Washington
177	SW		McCleary			Washington	A town in Grays Harbor county.
177	W		Salt Spring Island			British Columbia
178	N		Salmon Arm			British Columbia
178	S		Pendleton			Oregon
179	S		Klondike			Oregon
179	W		Shawnigan Lake School Observatory			British Columbia	Observatory of Shawnigan Lake School in the town of Shawinigan Lake, BC.

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