Clear Sky Chart

Charts within 200Km of Boltwood Observatory

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5NE Kathik-B Observatory
 
Ontario   A private observatory in Kanata.
6N Hillier Observatory
 
Ontario   A private observatory in Kanata.
7N Earwig Haven Observatory
 
Ontario   A private observatory in Kanata.
11N SmartScope
 
Ontario   An robotic observatory of the RASC Ottawa Center. Near Shirley's Bay.
11NW Denholm Observatory
 
Ontario   A private observatory.
12NW Barred Owl Observatory
 
Ontario   A private observatory near Carp.
14NE Inukshuk Observatory
 
Ontario   A private observatory in Ottawa.
15E Jock River Observatory
 
Ontario   A private observatory.
15NW Carp Library / Diefenbunker
 
Ontario   Library and cold-war museum used for public star parties by the Ottawa RASC.
17NE Astroknip's Observatory
 
Quebec   A private observatory in Aylmer.
18SE Camp No'Chimik
 
Ontario   A private farm. South of Manotick.
19NW Starflower Observatory
 
Ontario   A private observatory near Carp.
21N Pinhey's Point
 
Ontario   A park.
21SW Beckwith Park
 
Ontario   In Black's Corners near Carleton Place. A site used by the OAOG.
24NE Observatoire de Gatineau
 
Quebec   L’horloge climatique de Observatoire de Gatineau (the home of The Gatineau Observatory.)
25NE Ottawa
 
Ontario   Home of the Ottawa RASC, the Ottawa Valley Astronomy and Observers Group, and the Ottawa Astronomy FriendS.
27W Fred Lossing Observatory
 
Ontario   Ottawa RASC's observatory near Almonte. Located on a back lot of the Mill of Kintail which is also the site of star parties held by the Ottawa Astronomy Friends.
28N Boreal Skies Observatory
 
Quebec   A private observatory.
28N Champlain Belvedere
 
Quebec   Belvédère Champlain du parc de la Gatineau. (AKA Champlain Lookout.) Site d'observation du groupe « Les astronomes du parc de la Gatineau ».
30NE Gatineau
 
Quebec  
30NW Tranquillitatis Observatory
 
Ontario   A private observatory near Buckham's Bay.
32N Chelsea
 
Quebec  
32N Luskville Falls
 
Quebec   The Luskville Falls entrance to Gatineau Park. Site of public star parties held by astropontiac.ca.
34NW Camp Woolsey
 
Ontario   A Girl Guides camp.
34SE Kemptville
 
Ontario  
37NE Univerciel
 
Quebec   Un observatoire privé.
38N Observatoires de Cantley
 
Quebec  
38NW Pontiac
 
Quebec  
38NW Quyon
 
Quebec  
38S Merrickville
 
Ontario   Home of some members of the OAOG.
40E Boundary Road
 
Ontario   AKA Stetsons Flyers. A site, south-east of Ottawa, used by the OAOG.
40NE Photon's End Observatory
 
Ontario   A private observatory in Orleans. Ni!
40S Smiths Falls
 
Ontario  
42N Wakefield
 
Quebec  
42SW Middleville
 
Ontario  
42W Apple Orchard Observatory
 
Ontario   A private observing site
43S Oxford Observatory
 
Ontario   A private observatory near Oxford Mills.
45W Coyote Observatory
 
Ontario   A private observatory near White Lake.
46N Observatoire Isis
 
Quebec   Près de Val des Monts.
47SE South Mountain
 
Ontario   A site used by the OAOG.
47SW Perth
 
Ontario  
48E Winchester
 
Ontario  
48W Bootland Farm
 
Ontario   A site use by the OAOG
49E Embrun
 
Ontario  
49S Rideau Ferry Observatory
 
Ontario   A private observatory near Rideau Ferry.
52SE Limerick Forest Pit
 
Ontario   A public parking lot located in Limerick Forest which is managed by the United Counties of Leeds and Grenville.
53N Zomerlust
 
Quebec   Un site d'observation privé.
53W Sunset Bay
 
Ontario   A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
55N Val-des-Monts
 
Quebec  
56S Mount Olson Observatory
 
Ontario   A private observatory in North Augusta.
56W Black Creek Pond
 
Ontario   A small pond along Black Creek road in Lanark County.
57E Hammond
 
Ontario   A site used by the OAOG.
61SE Five Ferns Observation Site
 
Ontario   AKA the Fougere Homestead. A site used by the OAOG. Near Williamsburg.
62SW Black Lake Observatory
 
Ontario   A private observatory between Perth and Westport.
62W K&P at Clyde Forks
 
Ontario   A spot along Clyde Forks road where it ends at the K&P trail.
65NE Thurso
 
Quebec  
65W Renfrew
 
Ontario  
66NE LOAM
 
Quebec   L'Observatoire Astronomique de Mayo. Une observatoire privé.
67N Lac Georges
 
Quebec  
67SE Annual International Video Astronomy Star Party
 
Ontario   A star party in Johnstown.
68E OAOG Moose Creek
 
Ontario   A site on private land used by the OAOG with permission. Near Casselman.
68SW Cygnus Hill Observatory
 
Ontario   A private observatory near Maberly.
69E Gatineau Gliding Club
 
Quebec   Private site of a flying club accessable to members, some of which are observers.
69SW Red Pine Observatory
 
Ontario   A private observatory.
70SE Morrisburg
 
Ontario   An observing site of the SD&G Backyard Astronomers Club.
71NW Otter Lake
 
Quebec   A site used by the OAOG.
73NE South Nation Space Station
 
Ontario   A private observatory near Jessups falls.
75E Avonmore
 
Ontario  
75N Observatoire de Val-Des-Bois
 
Quebec  
75SW Westport
 
Ontario  
76S Brockville
 
Ontario   Home of the Brockville Astronomical Society.
77W Kennelly's Mountain
 
Ontario   Near Calabogie.
81NE Treadwell Observatory
 
Ontario  
81SW Sharbot Lake
 
Ontario  
83NE Papineau Regional County Municipality
 
Quebec  
83NW Zion Camp
 
Ontario   A site used by the OAOG. In Forester's Falls, about 10km from Cobden.
84NE Lac Echo
 
Quebec   Activité annuelle de camping astronomique du RAAOQ à la Réserve Faunique Papineau-Labelle.
84S Charleston Lake
 
Ontario   Provincial Park
85N Lac Heney
 
Quebec  
88E Baltic Corners
 
Ontario   Main observing site of the SD&G Backyard Astronomers Club. South of the Village of Dunvegan, east from Maxville and west of Alexandria.
88SE Massena
 
New York   A town in St. Lawrence county.
88SW Split Rock Observatory
 
Ontario   A private observatory near Ardoch.
89SW North Frontenac Dark Sky Preserve
 
Ontario   Public observing site with concrete pad for telescopes, power, outhouses and parking. Part of the 1000+ acre North Frontenac Dark Sky Preserve. Located at Plevna/Land O'Lakes (Tomvale) Airport
90NW Pit Road
 
Ontario   A spot along Pit road (aka Mcguinty Rd) used by some Ottawa area observers. Near Osceola.
93S Poole's Resort Observatory
 
Ontario   Site of future private observatory. Named after Pool's Resort Road. Near Mallorytown.
93SE Hewlett Observatory
 
New York   A private observatory near Canton.
93W Teeples Hill
 
Ontario   Private property on Teeple Haley Road. Permission required.
95NW Lookout Point
 
Ontario   A lookout on Lookout Road, in Westmeath.
96E Cornwall
 
Ontario   A site used by the SD&G Backyard Astronomers Club.
97E North Glengarry
 
Ontario  
97SW Otter Lake Scout Camp
 
Ontario   A scout camp on Otter lake.
99S Battersea Observatory
 
Ontario   A private observatory in Battersea.
99SE Clarkson Observatory
 
New York   AKA the Reynolds Astronomical Observatory. Observatory of Clarkson University in Potsdam. Also home of the Clarkson Stargazers.
100E Mill Pond Observatory
 
Ontario   A private observatory. Also used by some members of the SD&G Back Yard Astronomers from Cornwall.
100N Observatoire du Lac du Moulin
 
Quebec   An observatory 100km north of Ottawa. Brrrrr!
102NE Pointe-au-Chêne
 
Quebec   Maison de quelques membres du Regroupement des Astronomes Amateurs de l'Outaouais (RAAO).
104N Edja Lake
 
Quebec  
104SW Arden
 
Ontario  
105S Gananoque
 
Ontario  
105SW Gneiss Hill Observatory
 
Ontario  
107SW Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
108S Millsite Lake
 
New York   Near the Indian River State Wildlife Preserve and the town of Alexandria Bay.
109E Brodie Road Observatory
 
Ontario  
109E Hawkesbury
 
Ontario  
109SW Sydenham
 
Ontario  
109W Nirvana
 
Ontario   Where OAFs go when they have earned enough observing karma. AKA Irvine Lake Airstrip. Near Bon Echo Provincial Park
110SW The Observatory on the Lake
 
Ontario   link
110W Quadeville Road
 
Ontario   A spot along Quadeville road near Wolfe.
111E Watch Observatory 2
 
Ontario   A private observatory.
111W Foymount
 
Ontario   A site used by the OAOG.
112E Lancaster
 
Ontario   An observing site of the SD&G Backyard Astronomers Club.
113NE Lac Gagnon
 
Quebec  
113NW Pembroke
 
Ontario  
117E Observatoire de Walter Laperle
 
Quebec  
117SW Kaladar
 
Ontario  
118E Observatoire Le Valhalla
 
Quebec   Un observatoire à Sainte Justine de Newton.
118SW Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
118SW Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
122S Kingston
 
Ontario   Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
122SW Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
123NE Lake MacDonald
 
Quebec   Near Lost River and Lakeview
125N Maniwaki
 
Quebec  
125NW Petawawa Terrace Provincial Nature Reserve
 
Ontario   A nature preserve near Petawawa.
128NE Arundel
 
Quebec  
128NW Petawawa
 
Ontario  
130E Lachute
 
Quebec  
130E Rigaud
 
Quebec  
130SW Oak Hills
 
Ontario   A private observing site in Popow Ranch
132E Les Coteaux
 
Quebec   Forecast also covers Coteau-du-Lac and Saint-Zotique.
132NE Ferme Alarie
 
Quebec   Une ferme privée. Près de Brébeuf.
135SE Tooley Pond
 
New York   In Adirondack State park.
136E Watch Observatory
 
Quebec   A private observatory in St-Lazare.
137E Observatoire Huntingdon
 
Quebec  
137E St-Placide
 
Quebec  
137W Bonnechere Provincial Park
 
Ontario   Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
138E Huntingdon
 
Quebec  
138E Le Golf Sélect de Mirabel
 
Quebec   Club de golf associés avec le Club d'astronomie Mira
139E Hudson
 
Quebec   Home of the Hudson Lunatic Astronomy Club.
139E Salaberry-de-Valleyfield
 
Quebec  
139NE Observatoire de Mirabilis
 
Quebec   Un observatoire près du Mont Tremblant.
139S Dexter
 
New York  
140E Saint-Lazare
 
Quebec  
140NE Mont-Tremblant
 
Quebec  
140W Barry's Bay
 
Ontario  
141SE Lake Titus Observatory
 
New York   Near Malone.
142S Watertown
 
New York   A town in Jefferson county.
142SW Greater Napanee
 
Ontario  
143NE L'acceuil du Petit Lac
 
Quebec   Emplacement de camper d'astronomie organisé par le SAPM.
144NE Observatoire de Labelle Etoile
 
Quebec   Une observatoire privé. Près de Labelle.
146E Parc des Îles de St-Timothée
 
Quebec   Site du CAFTA (Concours Annuel de Fabricants de Télescopes d'Amateurs). Près de Valleyfield.
146NE Radar de Saint-Adolphe-d'Howard
 
Quebec  
147E Optiques Fullum
 
Quebec   Un fabricant des télescopes en Vaudreuil.
147NE Domaine Saint-Bernard
 
Quebec   Site d'observation de la Société d'Astronomie de Planétarium de Montréal(SAPM).
147SW Fall n Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centers at Camp Sagonaska in the Vanderwater Conservation Area. Near Thomasburg.
148E Observatoire astronomique du bois de Belle-Rivière
 
Quebec   Site d'observation du Club d'astronomie Bois de Belle-Rivière-Mirabel
148E Parc national d'Oka
 
Quebec   link.
148E Saint-Timothee
 
Quebec  
148E Vaudreuil-Dorion
 
Quebec  
148NE Morin-Heights
 
Quebec  
149E Sainte-Scholastique
 
Quebec   Site d'observation de la Le club d'astronomie MIRA. Près de Mirabel.
149N Mont-Laurier
 
Quebec  
149NE Lac Nominingue
 
Quebec  
150SW Prinyer's Cove
 
Ontario   In Prince Edward County.
150W Old Hastings Observatory
 
Ontario   A private observatory.
151E Pincourt
 
Quebec  
151NE Sommet du Mont Tremblant
 
Quebec   Tremblant sous les étoiles>.
154NE Saint-Sauveur
 
Quebec  
154SW Ivanhoe Observatory
 
Ontario   A private observatory near Ivanhoe.
154W Bancroft
 
Ontario  
155E Bellevue Observatory
 
Quebec   Obsevatory of the RASC Montreal Centre. Located at Morgan Arboretum, Ste. Anne-de-Bellevue.
155NE Ste-Agathe-des-Monts
 
Quebec  
155NW Deep River
 
Ontario   Home of the Deep River Astronomy Club.
157NE Ste-Anne-des-Lacs
 
Quebec  
157W Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
159E Beauharnois
 
Quebec  
159E Covey-Hill
 
Quebec  
159E Saint-Jérôme
 
Quebec  
159NE Observatoire de La Sitelle
 
Quebec  
159NE Prevost
 
Quebec  
159NW Achray Campground
 
Ontario   Campground in the northeast part of Algonquin Park.
159SE Adirondack Public Observatory
 
New York   Observatory near Tupper Lake.
160NE Observatoire d'Astronomie Berrada
 
Quebec   Un observatoire privé. Près de Val-des-Lacs
161E Saint-Eustache
 
Quebec  
162NE Lac Lasalle
 
Quebec  
163E Laval-West
 
Quebec  
164SW Marmora
 
Ontario  
165E Ste-Thérèse
 
Quebec  
165NE Lac de la Montagne noire
 
Quebec  
165NE Observatoire de Sainte-Sophie
 
Quebec   Un observatoire privé. Lien.
165NE Pedro-Observatory
 
Quebec  
165S Lewis County Fairgrounds
 
New York   Fairgrounds near Lowville.
165W Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
166N Observatoire de Lac Creux
 
Quebec   Près de Chute-St-Philippe.
166SW Stirling-Rawdon
 
Ontario  
167E Boisbriand
 
Quebec  
167NE Sainte-Sophie
 
Quebec  
168E Fabreville
 
Quebec  
168NE Lac Connelly
 
Quebec  
168SW Belleville
 
Ontario   Home of the RASC Belleville Centre
170E Dorval
 
Quebec   Maison du Club d'Astronomie de Dorval et Club d'Astronomie "e-Toiles".
171E Rosemere
 
Quebec  
172E Lorraine
 
Quebec  
172SW Oak Lake Observatory
 
Ontario   A private observatory.
173E Observatoire astronomique de Châteauguay
 
Quebec   Observatoire privé de Doris Thibeault.
173E Sainte-Anne-des-Plaines
 
Quebec  
173W Silent Lake
 
Ontario   Provincial Park
174SE Saranac Lake Observatory
 
New York   A private observatory near Saranac Lake.
175W McCauley Lake Observatory
 
Ontario   A private observatory.
176E Laval
 
Quebec  
177SW Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
178NE Saint-Calixte
 
Quebec  
178SW Quinte West
 
Ontario  
179E Altona Observatory
 
New York   A private observatory near Altona.
180E Observatoire Astronomique de Laval
 
Quebec   Observatorie de le Club des Astronomes Amateurs de Laval
180E Saint-Remi
 
Quebec  
180NE Notre-Dame-de-la-Merci
 
Quebec  
180W Apsley
 
Ontario  
181E Saint-Lin-Laurentides
 
Quebec  
182SW West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
183NW Driftwood Provincial Park
 
Ontario   Provincial Park near Stonecliff, west of Deep River.
183SE Long Lake
 
New York   Home of Penguin Rock Observatory.
183SW Campbellford
 
Ontario  
184E Montreal
 
Quebec   Home of the I. K. Williamson Observatory of the RASC Montreal Centre and La société d'astronomie de Montréal.
184E Montréal
 
Quebec   Emplacement du SRAC Centre de Montréal et la Société d'Astronomie de Montréal.
184E SAPM à Hemmingford
 
Quebec   Site d'observation de la Société d'Astronomie de Planétarium de Montréal
184E Sainte-Catherine
 
Quebec  
184E Terrebonne
 
Quebec  
184SW Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
184SW Trenton
 
Ontario  
185NW Algonquin Radio Observatory
 
Ontario   Radio Observatory located in Algonquin Provincial Park.
187E Mascouche
 
Quebec  
187E Observatoire du Geai Bleu
 
Quebec   Observatoire privé.
187SE Old Forge
 
New York  
188E Candiac
 
Quebec  
188W Anstruther Lake Observatory
 
Ontario   A private Observatory.
190E Longueuil
 
Quebec  
190W Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
191E La Prairie
 
Quebec  
197N Reserve Faunique La Verendrye
 
Quebec   Centered on an airstrip in the reserve. Used by the OAOG.
197NE Lanaudiere
 
Quebec  
197SW Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
197W Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
198E Parc de la Frayère
 
Quebec  
198SE Au Sable Forks Observatory
 
New York   A private observatory in Au Sable Forks.
198W Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
199E Observatoire de l'Agence Spatiale Canadienne
 
Quebec   Observatoire du ASC - CSA à Saint-Hubert.
199E Varennes
 
Quebec  


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