Clear Sky Chart

Charts within 180mi of the Thorn Garden Observatory clear sky chart

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0 Thorn Garden Observatory
 
Washington   A private observatory near Port Angeles.
9W Observatory Point
 
Washington   A point near Striped Peak and Freshwater Bay, on the Strait of Juan De Fuca.
11S Hurricane Ridge Visitor Center
 
Washington   Visitor center in Olympic National Park.
17E Sequim
 
Washington  
17N Newton/Godin Observatory
 
British Columbia   Observatory at Lester B. Pearson College of the Pacific. Also used by members of the RASC Victoria Centre.
21N McMicking Point
 
British Columbia  
22N Esquimalt
 
British Columbia  
22N Victoria
 
British Columbia   Home of the RASC Victoria Centre and Victoria Climenhaga Observatory.
23NW Otter Point
 
British Columbia   Near Sooke.
28N Dominion Astrophysical Observatory
 
British Columbia   Observatory near Victoria.
30N Malahat
 
British Columbia  
32E Port Townsend
 
Washington  
35NE Friday Harbor
 
Washington   On San Juan Island.
38N Shawnigan Lake School Observatory
 
British Columbia   Observatory of Shawnigan Lake School in the town of Shawinigan Lake, BC.
38W Clallam Bay
 
Washington   A town in Clallam County.
39E Oak Harbor
 
Washington  
40E Tinyblue Observatory
 
Washington   A private observatory near Greenbank on Whidbey Island.
42E Skunk Bay
 
Washington   Near Hansville.
44SE OAS Port Gamble Site
 
Washington   An observing site of the Olympic Astronomical Society.
44SE Seabeck
 
Washington  
46SE Poulsbo Deep Space Observatory
 
Washington   A private obesrvatory somewhere around Poulsbo.
47N Duncan
 
British Columbia  
47NE Anacortes
 
Washington   A town in Skagit county.
48E Stargazer Observatory
 
Washington   Future site of a private observatory on Camano Island.
50N East Point -- Saturna Island
 
British Columbia  
52SE Gold Mountain Observing Center
 
Washington   AKA GOMOC. A privately owed for public observing.
52SE Ritchie Observatory
 
Washington   An observatory of the Battle Point Astronomical Association. On Bainbridge Island.
53N Salt Spring Island
 
British Columbia  
54E Lake Goodwin
 
Washington   Town and lake in Snohomish county.
55SW Kalaloch Beach
 
Washington   Beach in Olympic National Park.
56E Mount Vernon
 
Washington  
57E Lynnwood
 
Washington   A town in Snohomish county.
58SE The Naked Astronomer Observatory
 
Washington   A private observatory near Port Orchard.
58W Hobuck Beach
 
Washington   A public beach.
59E Everett
 
Washington   Home of the Everett Astronomical Society.
60E Marysville Observatory
 
Washington   A private observatory near Marysville.
60SE Kelsar Observatory
 
Washington   A private observatory
62S Loowit Imaging Observatory
 
Washington   A private observatory in near Shelton.
63NE Bellingham
 
Washington   Home of the Whatcom Association of Celestial Observers.
63SE Bothell
 
Washington  
63SE Seattle
 
Washington   Home of the Seattle Astronomical Society and the Boeing Employees' Astronomical Society (BEAS).
64E Clearview Observatory
 
Washington   A private observatory somewhere around Clearview.
67SE 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
68E Everett Astro SP
 
Washington   Site of star parties held by the Everett Astronomical Society.
68N Boundary Bay
 
British Columbia   A site used by the RASC Vancouver Centre.
68SE Bellevue
 
Washington  
69NE White Rock
 
British Columbia  
69SE Bear Creek Observatory
 
Washington   A private observatory in Woodinville. (Not to be confused with nearby Littlebear Observatory.)
69SE Redmond
 
Washington  
71NE Broch nam Broc Observatory
 
Washington   A private observatory.
72NE Campbell Valley Regional Park
 
British Columbia   park used by some members of the RASC Vancouver Centre.
72SE Littlebear Observatory
 
Washington   A private observatory near Redmond. (Not to be confused with Bear Creek Observatory, nearby.)
74E New Astronomy Observatory
 
Washington   A private observatory near Duvall.
74S McCleary
 
Washington   A town in Grays Harbor county.
75SE The University of Puget Sound Observatory
 
Washington   Observatory of the physics department of the University of Puget Sound in Tacoma.
76N Nanaimo
 
British Columbia  
76N Richmond
 
British Columbia  
76NE Surrey
 
British Columbia  
77NE Aldergrove Lake Regional Park
 
British Columbia   Park near Aldergove. Site of Persied meteor show events organized by the Great Vancouver Regional District.
77NE Langley
 
British Columbia  
78SE Issaquah
 
Washington   A town in King county. Forecast also covers Squak Mountain State Park, West Tiger Mountain and Cougar Mountain
78SE Steilacoom
 
Washington   A site on the grounds of Fort Steilacoom. Used by the Tacoma Astronomical Society.
79N Vancouver
 
British Columbia   Home of the RASC Vancouver Centre and the Gordon Southam Observatory of the H.R. Macmillan Space Centre.
79S Olympia
 
Washington  
79SE Carnation
 
Washington   A town in King county.
80N University of British Columbia
 
British Columbia   University in Vancouver. Home to the UBC Astronomy Club
80SE Auburn
 
Washington  
81N Burnaby
 
British Columbia  
81N Gordon MacMillan Southam Observatory
 
British Columbia   Observatory of the H.R. MacMillan Space Centre. In Vancouver.
81S Hilltop Observatory
 
Washington   A private observatory somewhere around Hoquiam.
82E Blue Mountain
 
Washington   An observing site used by the Seattle Astronomical Society. Near Spada Reservoir NE of Sultan.
82SE Maple Valley Observatory
 
Washington   A private observatory in Maple Valley.
82SE The W.M. Keck Observatory at Pacific Lutheran University
 
Washington   Campus observatory of Pacific Lutheran University.
83NE 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.
83SE Crest Airpark Astro-Shack
 
Washington   A private observatory of a member of the Eastside Astronomical Society.
83SE Ursae Majoris Observatory
 
Washington   A private observatory near Auburn
84N Trottier Observatory
 
British Columbia   Observatory of Simon Fraser University in Burnaby.
84NE Pitt Meadows
 
British Columbia  
85N West Vancouver
 
British Columbia  
86N 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.
86N Port Coquitlam
 
British Columbia  
86SE Snoqualmie Point Park
 
Washington   City Park adjacent to the Rattlesnake Mountain Trailhead. Used by the Boeing Employees' Astronomical Society and the Seattle Astronomical Society.
87N Bowen Island
 
British Columbia   Home of the Bowen Island Astronomy Group.
88N Gibsons
 
British Columbia  
88NE Golden Ears Observatory
 
British Columbia   A private observatory somewhere in Silver Valley.
88NE Wren Park
 
British Columbia   A private observatory
89E Sauk Mountain Overlook
 
Washington   Overlook near Sauk Mountain Trail.
90NE 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.
90NE UBC Forest Site
 
British Columbia   A site by the RASC Vancouver Centre.
90NE UBC Liquid-Mirror Observatory
 
British Columbia   Observatory of the University of British Columbia. In the Malcolm Knapp Research Forest.
91N Sun, Moon and Stars Observatory
 
British Columbia   A private observatory of a member of the RASC Sunshine Coast Centre. Near Roberts Creek.
92NE Rannie Road
 
British Columbia   A spot along Rannie Road in Port Coquitlam.
92SE Graham
 
Washington   Used as an observing site by the Tacoma Astronomical Society.
92SE Rattlesnake Lake
 
Washington   An observing site of the Seattle Astronomical Society. Near Cedar Falls.
93N RASC Sunshine Coast Observatory
 
British Columbia   Observatory of the RASC Sunshine Coast Centre.
94SE Buckley
 
Washington   Home of Torus Observatory (IAU 653). Forecast also covers Enumclaw and Bonney lake.
95E Suiattle Valley
 
Washington   Two observing sites in the Suiattle Valley. A few miles north east of Mansford.
95N Sechelt
 
British Columbia  
95NE 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.
95S Grayland
 
Washington  
96NW Qualicum Beach
 
British Columbia   Forecast also covers Parksville and Hilliers.
97SE Lake Lawrence
 
Washington   Near Yelm.
98NW Port Alberni
 
British Columbia  
99NE Chilliwack
 
British Columbia  
100N Porteau Cove Provincial Park
 
British Columbia   Provincial park used by the UBC Astronomy Club
100S Centralia
 
Washington  
101N Lasqueti Island Observatory
 
British Columbia   A private observatory near Lambert Lake on Lasqueti Island.
101SE Starry Hill Observatory
 
Washington   An educational observatory and planetarium under construction in South Pierce County.
103SE Eatonville Observatory
 
Washington   A private observatory near Eatonville.
105NW Sproat Lake (east)
 
British Columbia   For the eastern half of Sproat lake on Vancouver island.
107N Garden Bay Observatory
 
British Columbia   A private observatory.
109NE Agassiz
 
British Columbia  
109SE Keechelus Lake
 
Washington   A point on the north-west shore of Keechelus Lake. Near the east side of Snoqualmie Pass.
110N Squamish
 
British Columbia   Centered on a public spot called Cattermole Slough. Forecast also covers Britannia Beach.
111NW Ucluelet
 
British Columbia  
113NE Chilliwack Lake
 
British Columbia   Used by some members of the Fraser Valley Astronomers Society.
114N Diamond Trailhead
 
British Columbia   A trailhead in Garibaldi Provincial Park.
114NW Fanny Bay
 
British Columbia   Forecast also covers Union Bay, Denman Island and Bowser.
115S Winlock
 
Washington  
120N Tantalus Lookout
 
British Columbia   A lookout along the Sea to Sky Hwy.
120SE Sunrise Point
 
Washington   An observing site used by the Tacoma Astronomical Society. In Mount Rainier National Park.
125S Long Beach
 
Washington  
126E Lake Wenatchee
 
Washington   Covers the shores of the lake, including Lake Wenatchee State Park.
126NW Comox
 
British Columbia  
127NE Hope
 
British Columbia  
128N Powell River
 
British Columbia  
129NW Courtenay
 
British Columbia  
129NW Ed Majden Observatory
 
British Columbia   A private observatory specializing in meteor science. Near Courtenay.
130NE Hope Slide
 
British Columbia   A land slide 18 km east of Hope.
132NW Tofino
 
British Columbia   Also covers Long Beach and Clayoquot.
134S Coal Creek Crest
 
Washington   A private observing site.
136S Willow Grove Park
 
Washington   A park
136SE Tanaeum Ridge and Peoh Point
 
Washington   Peoh Point is home of the Boeing Employees Astronomical Society star party. Near Cle Elum.
140N Whistler
 
British Columbia   Some members of the RASC Vancouver Centre observe nearby.
140NE Manning Provincial Park
 
British Columbia   This chart is centered on the Look Out at Manning Park.
140SE Mount Saint Helens
 
Washington   Centered on the non-astronomical Johnston Ridge Observatory.
141E Camas Meadows Lodge
 
Washington   A lodge in the Camas Land south-west of Cashmere.
142E Wild Rose Ridge Observatory
 
Washington   A private observatory somewhere in the area of Cashmere.
143SE Digital-SF Observatory
 
Washington   A private observatory.
144E Chechaquo Ranch
 
Washington   A private ranch near Mazama.
147SE Table Mountain
 
Washington   Home of the Table Mountain Star Party. Near Ellensburg.
149S Kalama
 
Washington  
151SE Manastash Ridge Observatory
 
Washington   An observatory of the University of Washington.
152E Winthrop
 
Washington  
152NW Squirrel Cove
 
British Columbia  
154E Wenatchee
 
Washington   Close to an observing site of the Camassia Group.
154E Twisp
 
Washington   A town in Okanogan county.
154NW Campbell River
 
British Columbia  
155N Pemberton
 
British Columbia  
155S Ariel
 
Washington   A town in Cowlitz county. Home of Yale Elementary School.
156S Woodland
 
Washington   A town in Cowlitz county.
156SE Central Washington University Observatory
 
Washington   Observatory of Central Washington University and site of star parites held by the CWU Astronomy Club. In Ellensburg.
157S Vernonia
 
Oregon  
160E Chelan
 
Washington   A town by Chelan by Lake Chelan in Chelan county.
161E Blazing Star Observatory
 
Washington   AKA BSO. Site of future private observatory.
161SE McClellan Overlook
 
Washington   A lookout on Curly Creek Road.
162S Arch Cape Observatory
 
Oregon   A private observatory at Arch Cape.
163NE Princeton
 
British Columbia  
163S Salmonberry
 
Oregon   A site on Salmonberry road, used by members of the Rose City Astronomers.
164NW Gold River
 
British Columbia  
165S Stub Stewart State Park
 
Oregon   Hilltop area in L.L. Stub Stewart State Park> used for OMSI public star parties and by members of the Rose City Astronomers. Park daily-use fee required
166NE 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.
166NW Estevan Point
 
British Columbia  
166S Scappoose
 
Oregon  
167S Battle Ground
 
Washington  
168E Southwest Corner Mountain
 
Washington   A private observing site somewhere around Brewster.
169NE Lytton
 
British Columbia  
170E Brewster
 
Washington   A town in Okanogan county. Forecast covers the area of central Lake Pateros.
172S Evans Above Observatory
 
Washington   A Private Observatory in near Vancouver, Washington.
173E Conconully
 
Washington  
173SE Trout Lake
 
Washington   A town in Klickitat county.
174S Banks
 
Oregon  
174S Rawson Quarry
 
Washington   Former quarry, now on public DNR land. Used by target shooters and rockhounds in the daytime and by some astronomers at night. Parking requires a Discover pass.
174SE Yakima
 
Washington   Home of the Yakima Valley Astronomy Club.
177S McMurtrey Site
 
Washington   A private observing site.
179E Rimrock Meadows
 
Washington   A campground near Waterville and Ephrata.


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