Clear Sky Chart

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Distance Km	Bear -ing	S p o n s o r e d?	Chart	Preview color key	Light Pollution	Prov/State	Comments/Links
0			Otter Lake Scout Camp			Ontario	A scout camp on Otter lake.
12	S		Sydenham			Ontario
14	S		The Observatory on the Lake			Ontario	link
16	SE		Battersea Observatory			Ontario	A private observatory in Battersea.
22	NE		Westport			Ontario
22	SW		Starlight Cascade Observatory			Ontario	A private observatory near Yarker.
25	W		Camden Lake			Ontario	A public wildlife area used by the Kingston RASC.
31	N		Camp Opemikon			Ontario	Centered on the overflow parking lot, accross the road from Scout Camp Opemikon. The parking lot is used as casual observing site from some observers from Ottawa as it doesn't require entry to the camp.
31	N		Sharbot Lake			Ontario
32	S		Kingston			Ontario	Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
34	N		Cygnus Hill Observatory			Ontario	A private observatory near Maberly.
34	N		Chickadee Ridge Observatory			Ontario	A private observatory.
34	NW		Arden			Ontario
35	NE		Black Lake Observatory			Ontario	A private observatory between Perth and Westport.
37	SE		Gananoque			Ontario
39	NE		Whippoorwill Hill Observatory			Ontario	A private observatory.
41	E		Charleston Lake			Ontario	Provincial Park
45	W		Lennox and Addington Dark Sky Viewing Area			Ontario	A public and official dark-sky observing site of Lennox and Addington county.
46	SW		Greater Napanee			Ontario
47	W		Kaladar			Ontario
49	NE		Perth			Ontario
49	NE		Rideau Ferry Observatory			Ontario	A private observatory near Rideau Ferry.
52	W		Oak Hills			Ontario	A private observing site in Popow Ranch
53	E		Poole's Resort Observatory			Ontario	Site of future private observatory. Named after Pool's Resort Road. Near Mallorytown.
53	SW		Prinyer's Cove			Ontario	In Prince Edward County.
54	NE		Hillier Observatory			Ontario	A private observatory.
54	NW		Split Rock Observatory			Ontario	A private observatory near Ardoch.
55	NW		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.
61	NE		Smiths Falls			Ontario
61	NW		Marble Lake Observatory			Ontario	A private observatory near Cloyne.
65	N		Black Creek Pond			Ontario	A small pond along Black Creek road in Lanark County.
66	E		Millsite Lake			New York	Near the Indian River State Wildlife Preserve and the town of Alexandria Bay.
69	N		K&P at Clyde Forks			Ontario	A spot along Clyde Forks road where it ends at the K&P trail.
69	SE		Dexter			New York
70	E		Brockville			Ontario
70	NE		Mount Olson Observatory			Ontario	A private observatory in North Augusta.
72	N		Tatlock Quarry Outlook			Ontario	Outlook over a working quarry. Access is by private road with 'use at your own risk' signage. Gate is closed in the winter.
73	NE		Merrickville			Ontario	Home of some members of the OAOG.
73	SW		Fall 'N' Stars			Ontario	A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
73	SW		Picton			Ontario
73	W		Ivanhoe Observatory			Ontario	A private observatory near Ivanhoe.
76	NE		Beckwith Park			Ontario	Park in Black's Corners near Carleton Place. A site used by the OAOG.
76	SW		Belleville			Ontario	Home of the RASC Belleville Centre
79	SE		Watertown			New York	A town in Jefferson county.
80	NE		Oxford Observatory			Ontario	A private observatory near Oxford Mills.
80	NW		Nirvana			Ontario	Where OAFs go when they have earned enough observing karma. AKA Irvine Lake Airstrip. Near Bon Echo Provincial Park. Note: no cell phone service.
82	NE		Limerick Forest Pit			Ontario	A public parking lot located in Limerick Forest which is managed by the United Counties of Leeds and Grenville.
83	N		Sunset Bay			Ontario	A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
84	W		Stirling-Rawdon			Ontario
85	N		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.
86	SW		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
87	SW		Point Petre			Ontario	A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
89	E		Annual International Video Astronomy Star Party			Ontario	A star party in Johnstown.
90	N		Kennelly's Mountain			Ontario	Near Calabogie.
90	SW		Quinte West			Ontario
90	W		Marmora			Ontario
90	W		Mason Bald Observatory			Ontario	A private observatory in Frankford.
91	NE		Kemptville			Ontario
92	N		Apple Orchard Observatory			Ontario	A private observing site
92	W		Heartwood Observatory			Ontario	A private observatory.
93	N		Coyote Observatory			Ontario	A private observatory near White Lake.
94	SW		Trenton			Ontario
95	SW		FvH Observatory			Ontario	A private observatory in Trenton.
96	NW		Teeples Hill			Ontario	Private property on Teeple Haley Road. Permission required.
98	NE		Baxter Conservation Area			Ontario	Conservation area with picnic area and beach. Adjacent to Rideau Valley Air Park.
99	E		Seaway Observatory			Ontario	A private observatory in Cardinal.
99	N		Bootland Farm			Ontario	A site use by the OAOG
101	NE		Camp No'Chimik			Ontario	A private farm. South of Manotick.
102	NE		Kathik-B Observatory			Ontario	A private observatory in Kanata.
102	NE		Carp Library / Diefenbunker			Ontario	Library and cold-war museum used for public star parties by the Ottawa RASC.
102	NE		Denholm Observatory			Ontario	A private observatory.
102	NE		South Mountain			Ontario	A site used by the OAOG.
102	W		Campbellford			Ontario
103	NE		Barred Owl Observatory			Ontario	A private observatory near Carp.
103	NE		Clarke Priscu Observatory.			Ontario	A private observatory.
103	NE		Earwig Haven Observatory			Ontario	A private observatory in Kanata.
104	E		Hewlett Observatory			New York	A private observatory near Canton.
104	NW		Old Hastings Observatory			Ontario	A private observatory.
106	NE		Arbeatha Park			Ontario	A neighborhood in West Ottawa.
106	NE		Jock River Observatory			Ontario	A private observatory.
107	W		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
107	W		Oak Lake Observatory			Ontario	A private observatory.
108	N		Renfrew			Ontario
110	NW		Quadeville Road			Ontario	A spot along Quadeville road near Wolfe.
111	NE		Inukshuk Observatory			Ontario	A private observatory in Ottawa.
112	SW		Lakehenge Observatory			Ontario	A private observatory.
113	NE		Astroknip's Observatory			Quebec	A private observatory in Aylmer.
114	NE		Pinhey's Point			Ontario	A park.
115	N		Constance Bay			Ontario
115	N		Quyon			Quebec
115	NE		Winchester			Ontario
116	SE		Lewis County Fairgrounds			New York	Fairgrounds near Lowville.
117	E		Morrisburg			Ontario	An observing site of the SD&G Backyard Astronomers Club.
118	NW		Foymount			Ontario	A site used by the OAOG.
119	NW		Bancroft			Ontario
119	W		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
120	NE		Five Ferns Observation Site			Ontario	AKA the Fougere Homestead. A site used by the OAOG. Near Williamsburg.
121	N		TamyMartOffgrid			Quebec	A private observing site.
121	NE		Observatoire de Gatineau			Quebec	L'horloge climatique de Observatoire de Gatineau (the home of The Gatineau Observatory.)
121	NE		Ottawa			Ontario	Home of the Ottawa RASC, the Ottawa Valley Astronomy and Observers Group, and the Ottawa Astronomy FriendS.
121	W		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
122	N		Luskville Falls			Quebec	The Luskville Falls entrance to Gatineau Park. Site of public star parties held by astropontiac.ca.
122	NE		Champlain Belvédère			Quebec	Belvédère Champlain du parc de la Gatineau. (AKA Champlain Lookout.) Site d'observation du groupe « Les astronomes du parc de la Gatineau ».
123	N		Pontiac			Quebec
124	NE		Boreal Skies Observatory			Quebec	A private observatory.
124	W		Apsley			Ontario
125	E		Potsdam			New York
127	N		Pit Road			Ontario	A spot along Pit road (aka Mcguinty Rd) used by some Ottawa area observers. Near Osceola.
127	NE		Chelsea			Quebec
127	NE		Gatineau			Quebec
128	E		Clarkson Observatory			New York	AKA the Reynolds Astronomical Observatory. Observatory of \tClarkson University in Potsdam. \tAlso home of the Clarkson Stargazers.
128	NE		Boundary Road			Ontario	AKA Stetsons Flyers. A site, south-east of Ottawa, used by the OAOG.
128	W		Silent Lake			Ontario	Provincial Park
129	W		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
131	N		Zion Camp			Ontario	A site used by the OAOG. In Forester's Falls, about 10km from Cobden.
131	NE		Embrun			Ontario
131	SW		WhistleStop Observatory			Ontario	A private observatory.
133	E		Tooley Pond			New York	In Adirondack State park.
133	S		Fair Haven			New York	A town in Cayuga county.
133	W		Anstruther Lake Observatory			Ontario	A private Observatory.
134	N		Wakefield			Quebec
134	NE		Observatoires de Cantley			Quebec
134	NE		Univerciel			Quebec	Un observatoire privé.
135	NE		Photon's End Observatory			Ontario	A private observatory in Orleans. Ni!
139	E		Massena			New York	A town in St. Lawrence county.
140	NW		Barry's Bay			Ontario
142	NE		Observatoire Isis			Quebec	Près de Val des Monts.
142	SW		Cobourg			Ontario
142	W		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
142	W		Peterborough			Ontario	Home of the Peterborough Astronomical Association
144	N		Lookout Point			Ontario	A lookout on Lookout Road, in Westmeath.
145	N		Otter Lake			Quebec	A site used by the OAOG.
145	NE		Avonmore			Ontario
145	NE		OAOG Moose Creek			Ontario	A site on private land used by the OAOG with permission. Near Casselman.
145	SE		B & P Myers Observatory			New York	A private observatory near West Leyden.
146	NE		Hammond			Ontario	A site used by the OAOG.
147	NW		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
149	N		Lac Georges			Quebec
150	NE		Val-des-Monts			Quebec
150	W		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
151	NW		Bonnechere Provincial Park			Ontario	Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
152	N		Pembroke			Ontario
153	E		Christel Observatory			New York	A private observatory
153	NW		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
154	E		Cornwall			Ontario
154	SE		Old Forge			New York
156	SW		Webster Park			New York	A park in Monroe County, NY.
158	NE		Gatineau Gliding Club			Quebec	Private site of a flying club accessable to members, some of which are observers.
158	S		Liverpool			New York
159	NE		Thurso			Quebec
160	W		Millbrook			Ontario
161	NW		Four Corners Madawaska Observatory			Ontario
162	N		Petawawa Terrace Provincial Nature Reserve			Ontario	A nature preserve near Petawawa.
164	NE		South Nation Space Station			Ontario	A private observatory near Jessups falls.
165	N		Petawawa			Ontario
165	S		Lyons			New York
165	W		Haliburton County			Ontario
166	NE		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.
166	S		Syracuse			New York	Home of the Syracuse Astronomy Society.
168	E		Adirondack Public Observatory			New York	Observatory near Tupper Lake.
168	NW		McCauley Lake Observatory			Ontario	A private observatory.
169	SE		Black Forest			New York	In Adirondack Park. Along the Black River between North Wilmurt and Atwell.
169	W		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
170	SW		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
170	W		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
171	NE		Observatoire de Val-Des-Bois			Quebec
172	NE		Observatoire Saint-Sixte			Quebec	Une observatoire privé.
172	NE		Treadwell Observatory			Ontario
172	SW		Dark Arts Observatory			New York	A private observatory.
173	NW		Four Corners Algonquin Observatory			Ontario
173	S		Baltimore Woods Nature Center			New York	Nature Center and site of star parties.
173	S		Timerson Observatory			New York	A private observatory near Newark.
173	SE		Supernova Observatory			New York	A private observatory near Floyd.
173	SW		Rochester			New York	Home of the RIT Observatory, the R.I.T. Astronomy Club and the The Astronomy Section of the Rochester Academy of Science (ASRAS).
174	N		Lac Heney			Quebec
174	W		Fenelon Falls			Ontario
174	W		Kawartha Observatory			Ontario	A private observatory in Lindsay.
175	NE		North Glengarry			Ontario
175	NE		Mill Pond Observatory			Ontario	A private observatory. Also used by some members of the SD&G Back Yard Astronomers from Cornwall.
175	W		Newcastle Observatory			Ontario	A private observatory in Newcastle.
176	NE		Lancaster			Ontario	An observing site of the SD&G Backyard Astronomers Club.
176	W		Baetsen Observatory			Ontario	A private observatory near Orono.
178	E		Long Lake			New York	Home of Penguin Rock Observatory.
178	E		Observatoire de Walter Laperle			Quebec
178	NW		Achray Campground			Ontario	Campground in the northeast part of Algonquin Park.
179	NE		Papineau Regional County Municipality			Quebec
179	NW		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
180	NE		Lac Echo			Quebec	Activité annuelle de camping astronomique du RAAOQ à la Réserve Faunique Papineau-Labelle.
180	NE		Tour d'observation Montagnes Noires			Quebec	Tour d'observation dans le Parc des Montagnes Noires.
181	E		Lake Titus Observatory			New York	Near Malone.
182	E		Malone			New York
182	S		Finger Lakes Regional Airport			New York	Also covers the north-central portion of the Finger Lakes area.
182	W		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
183	NW		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
184	SE		Wakely Mountain			New York	Chart also covers the towns of Indian Lake, Blue Mountain Lake, Inlet and Eagle Bay. The area is used by some observers from Quebec. In Adirondack Park.
184	SW		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
185	NE		Watch Observatory 2			Ontario	A private observatory.
186	NE		Plouffe Observatory			Quebec	A private observatory.
186	S		The Smith Observatory			New York	Historic observatory in Geneva.
186	SE		Peters Observatory			New York	Observatory of Hamilton College. In Clinton.
188	NE		Brodie Road Observatory			Ontario
188	S		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
191	N		Deep River			Ontario	Home of the Deep River Astronomy Club.
191	N		Edja Lake			Quebec
191	NE		Pointe-au-Chêne			Quebec	Maison de quelques membres du Regroupement des Astronomes Amateurs de l'Outaouais (RAAO).
191	SE		MVAS Observatory			New York	An observatory of the Mohawk Valley Astronomical Society
192	S		Darling Hill Observatory			New York	Obsevatory of the Syracuse Astronomical Society. Near Tully.
192	SW		The Marian and Max Farash Center for Observational Astronomy			New York	Home of the Farash Observatory and the Wolk Observatory Rochester Academy of Science. Near Ionia.
193	E		SAPM Rosette 3.5			Quebec	Site d'observation privé pour les membres de la Société d'Astronomie de Planétarium de Montréal (SAPM).
193	SE		CNYAC Observatory			New York	Observatory of the Central New York Astronomy Club.
194	E		Saranac Lake Observatory			New York	A private observatory near Saranac Lake.
194	NE		Observatoire Le Valhalla			Quebec	Un observatoire à Sainte Justine de Newton.
195	NW		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
195	W		Port Perry			Ontario
195	W		Port Perry Astronomical Observatory			Ontario	link
196	NE		Hawkesbury			Ontario
196	W		Camp Samac			Ontario	A scout camp near Oshawa.
196	W		Oshawa			Ontario
197	SE		Morehouse Lake Observatory			New York	A private observatory near Hoffmeister.
198	E		Huntingdon			Quebec
198	E		Observatoire Huntingdon			Quebec
200	NW		Algonquin Radio Observatory			Ontario	Radio Observatory located in Algonquin Provincial Park.
200	SE		Waterville Public Libarary			New York	Library in Waterville. A site used by the Mohawk Valley Astronomical Society (MVAS).
201	W		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
202	E		Lake Harris Campground			New York	Campground on the shore of Lake Harris.
202	NE		Les Coteaux			Quebec	Forecast also covers Coteau-du-Lac and Saint-Zotique.
202	S		Angel Light Observatory			New York	A private observatory near DeRuyter.
202	W		Ashburn Astronomical Observatory			Ontario	In Ashburn.
202	W		Whitby			Ontario
204	E		Rand Observatory II			New York	MPC W71. A private observatory in Lake Placid.
204	SW		Marshall Hill Observatory			New York	A private observatory in Medina.
205	SE		Foggy Bottom Observatory			New York	Observatory of Colgate University in Hamilton.
206	S		Los Gatos B&B			New York	Bed and Breakfast with star parties. In Penn Yan.
208	NE		Salaberry-de-Valleyfield			Quebec
208	W		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
208	W		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
209	NE		Rigaud			Quebec
209	NW		Oxtongue Lake			Ontario
210	NE		Lac Gagnon			Quebec
210	W		Ajax			Ontario
211	NE		Watch Observatory			Quebec	A private observatory in St-Lazare.
211	NW		Lake of Bays			Ontario
211	W		Lagoon City			Ontario
212	NW		Driftwood Provincial Park			Ontario	Provincial Park near Stonecliff, west of Deep River.
213	N		Maniwaki			Quebec
213	S		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
214	NE		Saint-Lazare			Quebec
215	E		Covey-Hill			Quebec
215	NE		Lachute			Quebec
215	NE		Lake MacDonald			Quebec	Near Lost River and Lakeview
215	S		Highwinds Observatory			New York	A private observatory in Geneseo.
215	W		Pickering			Ontario
216	NE		Hudson			Quebec	Home of the Hudson Lunatic Astronomy Club.
217	NE		St-Placide			Quebec
217	W		Goodwood			Ontario	Near Uxbridge.
217	W		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
218	W		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
220	NE		Optiques Fullum			Quebec	Un fabricant des télescopes en Vaudreuil.
220	W		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
221	E		Keene			New York
222	E		Holt Rd. Observatory			New York	A private observatory in Keene Valley.
222	NE		Arundel			Quebec
222	NE		Vaudreuil-Dorion			Quebec
222	SW		Middlebury Observatory			New York	A private observatory.
223	E		Norton Cemetery			New York	A public cemetary. Site of impromptu public stargazing held by a small group of amateur astronomers. In Keene.
223	NE		Le Golf Sélect de Mirabel			Quebec	Club de golf associés avec le Club d'astronomie Mira
223	SE		Blue Heron Cove Observatory			New York	A private observatory.
224	NE		Parc national d'Oka			Quebec	link.
224	NE		Pincourt			Quebec
224	W		Bracebridge			Ontario
224	W		Mount Albert Lion's Club			Ontario	Near Mount Albert.
226	S		Virgil Observatory			New York	A private observatory.
227	NE		Ferme Alarie			Quebec	Une ferme privée. Près de Brébeuf.
227	W		Gravenhurst			Ontario
227	W		Orillia			Ontario	Home of the Orillia Stars astronomy club.
227	W		Scarborough			Ontario	A home of the University of Toronto Scarborough..
228	E		Altona Observatory			New York	A private observatory near Altona.
228	NW		Huntsville			Ontario
229	E		Au Sable Forks Observatory			New York	A private observatory in Au Sable Forks.
229	SW		DaVinci Observatory			New York	A private observatory near Lockport.
229	W		Woodland Trails			Ontario	A scout camp near Aurora.
230	NE		Bellevue Observatory			Quebec	Obsevatory of the RASC Montreal Centre. Located at Morgan Arboretum, Ste. Anne-de-Bellevue.
230	NE		Observatoire astronomique du bois de Belle-Rivière			Quebec	Site d'observation du Club d'astronomie Bois de Belle-Rivière-Mirabel
230	S		Ithaca			New York	Home of the Cornell Astronomical Society. Also home of the Clinton B. Ford Observatory of Ithaca College. Forecast also covers the nearby Fuertes and Hartung-Boothroyd observatories of Cornell University.
231	NE		Sainte-Scholastique			Quebec	Site d'observation de la Le club d'astronomie MIRA. Près de Mirabel.
232	W		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
233	NE		Observatoire de Mirabilis			Quebec	Un observatoire près du Mont Tremblant.
233	W		Markham			Ontario
234	S		Marathon			New York
234	SW		Eyeline Observatory			New York	A private observatory in Ransomville.
235	E		Schroon Lake			New York	A town and lake in Essex county.
235	NE		Mont-Tremblant			Quebec
235	S		Norwich			New York
236	W		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
237	NE		Radar de Saint-Adolphe-d'Howard			Quebec
237	W		Muskoka District Municipality			Ontario
238	NE		Morin-Heights			Quebec
239	NE		Saint-Eustache			Quebec
239	W		Innisfil			Ontario	A town in Simcoe County.
239	W		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
240	NE		Laval-West			Quebec
240	NE		Observatoire de Labelle Etoile			Quebec	Une observatoire privé. Près de Labelle.
240	NE		L'acceuil du Petit Lac			Quebec	Emplacement de camper d'astronomie organisé par le SAPM.
240	W		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
240	W		Richmond Hill			Ontario
241	W		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
241	W		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
241	W		Foxmead Observatory			Ontario	A private observatory near Coldwater.
241	W		KW Observatory			Ontario	A private obsrevatory near Thornhill.
242	E		SAPM à Hemmingford			Quebec	Site d'observation de la Société d'Astronomie de Planétarium de Montréal
242	NE		Domaine Saint-Bernard			Quebec	Site d'observation de la Société d'Astronomie de Planétarium de Montréal(SAPM).
242	SE		Dad's Nest			New York	A private observing site near Mayfield.
243	N		Mont-Laurier			Quebec
243	NE		Observatoire astronomique de Châteauguay			Quebec	Observatoire privé de Doris Thibeault.
243	NE		Saint-Sauveur			Quebec
244	NE		Dorval			Quebec	Maison du Club d\'Astronomie de Dorval et Club d\'Astronomie "e-Toiles".
244	NE		Ste-Anne-des-Lacs			Quebec
244	NE		Saint-Jérôme			Quebec
244	SW		Elliott-Astronomy Observatory			New York	A public observatory.
244	SW		Ossian Observatory			New York	A private ovservatory in Ossian.
244	SW		Tobey Memorial Observatory			New York	A private observatory.
244	W		Churchill			Ontario	A town south of Barrie.
245	SW		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
245	W		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
246	E		Adirondack Astronomy Retreat			New York	A star party held at Twin Valleys Camp, near Lewis. Home of SUNY Plattsburgh's David H. Levy Observatory.
246	E		Plattsburgh			New York	A town in Clinton county.
246	E		Saint-Remi			Quebec
246	NE		Boisbriand			Quebec
246	NE		Fabreville			Quebec
246	NE		Lac Nominingue			Quebec
246	NE		Sommet du Mont Tremblant			Quebec	Tremblant sous les étoiles>.
246	NE		Prevost			Quebec
246	NE		Ste-Thérèse			Quebec
246	S		The Knob			New York	A private observatory.
246	SE		Stony Creek Ranch Resort Observatory			New York	Privately owned observatory of The 1000 Acres Ranch Resort. Owners are members of the Albany Area Amateur Astronomers, the Shenandoah Astronomical Society, and the Northern Virginia Astronomy Club.
247	NE		Ste-Agathe-des-Monts			Quebec
247	W		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
247	W		Toronto Islands			Ontario
247	W		Vaughan			Ontario
248	W		Port Carling			Ontario
249	SW		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
249	W		Barrie			Ontario
249	W		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
250	NE		Observatoire de La Sitelle			Quebec
250	NW		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
251	NE		Observatoire de Sainte-Sophie			Quebec	Un observatoire privé. Lien.
251	NE		Pedro-Observatory			Quebec
251	NE		Rosemere			Quebec
251	W		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
252	E		The Observatory at Tangleroot Farm			New York	A private observatory of a member of the Adirondack Skywatchers and the Salem Astronomical Society.
252	NE		Sainte-Sophie			Quebec
252	W		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
253	NE		Lac Lasalle			Quebec
253	NE		Lorraine			Quebec
253	W		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
254	NE		Observatoire d'Astronomie Berrada			Quebec	Un observatoire privé. Près de Val-des-Lacs
254	NE		Laval			Quebec
254	S		The HomCav Observatory			New York	A private observatory, near Maine, NY.
255	NE		Lac Connelly			Quebec
255	NE		Sainte-Catherine			Quebec
255	SE		Bolton Landing			New York	On Lake George, NY.
255	SW		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
255	SW		Niagara Falls			New York
256	NE		Sainte-Anne-des-Plaines			Quebec
256	NW		Burk's Falls			Ontario
256	SW		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
256	W		Woodbridge			Ontario
257	E		Just a Camp Observatory			Vermont	A private observatory near Keeler Bay.
257	SW		Niagara Falls			Ontario
257	W		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
258	NE		Candiac			Quebec
258	NE		Montréal			Quebec	Emplacement du SRAC Centre de Montréal et la Société d'Astronomie de Montréal.
258	NE		Montreal			Quebec	Home of the I. K. Williamson Observatory of the RASC Montreal Centre and La société d'astronomie de Montréal.
258	NE		Observatoire Astronomique Jean-Marc-Richard			Quebec	Observatorie de le Club des Astronomes Amateurs de Laval
258	W		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
259	NE		Lac de la Montagne noire			Quebec
259	SE		Ernest B Wright Observatory			New York	Observatory at Hartwick College. In Oneonta.
259	W		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
259	W		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
260	SW		Buffalo			New York	Home of the Buffalo Astronomical Association.
261	N		Observatoire de Lac Creux			Quebec	Près de Chute-St-Philippe.
261	NW		Mattawa			Ontario
261	SW		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
261	W		Camp Saulaine			Ontario	Between Angus and Barrie.
261	W		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
262	E		Orchard Hill Observatory			Vermont	A private observatory near South Alburg.
262	NE		La Prairie			Quebec
263	NE		Planétarium Rio Tinto Alcan de Montréal			Quebec	Planétarium de espace pour la vie Montréal
263	SE		AAAA Galway			New York	An observing site of the Albany Area Amateur Astronomers. Near Galway.
263	SE		Cobleskill			New York	Used by the Albany Area Amateur Astronomers.
263	SW		St Catharines			Ontario
263	W		Bolton			Ontario
264	NE		Terrebonne			Quebec
264	SW		Fort Erie			Ontario
265	E		Burlington			Vermont	A town in Chittenden county.
265	NE		Longueuil			Quebec
265	NE		Saint-Lin-Laurentides			Quebec
265	SW		Armour Observatory			New York	A private observatory.
265	W		Midland			Ontario
266	NE		Saint-Calixte			Quebec
266	SE		George Landis Arboretum			New York	Arboretum used as an observing site by the Albany Area Amateur Astronomers. Near Esperance.
266	W		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
266	W		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
266	W		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
267	W		Alliston			Ontario
267	W		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
268	SW		Starry Knoll			New York	A private observing site. A few miles from Houghton.
269	E		Holcomb Observatory			Vermont	An observatory of Saint Michael's College in Colchester.
269	NE		Mascouche			Quebec
269	NW		Canadian Ecology Centre Observatory			Ontario	Observatory of the Canadian Ecology Centre. In Samuel de Champlain Provincial Park
269	S		Owego			New York
269	SE		Glens Falls			New York
269	SW		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
269	W		Earl Rowe Provincial Park			Ontario	Provincial Park near New Tecumseth. Site of star parties held by the University of Toronto Physics Club (UTMPC) and the U of T Amateur Astronomer's Society (UTAAS).
269	W		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
270	E		Georgia Shore Observatory			Vermont	A private observatory by the shore of Lake Champlain.
270	S		Stull Observatory			New York	Observatory at Alfred University. In Alfred.
270	W		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
271	NE		Observatoire du Geai Bleu			Quebec	Observatoire privé.
271	S		Eileen Collins Observatory			New York	An Observatory of Corning Community College.
271	S		Solis Lacus Observatory			New York	A private observatory in Binghamton.
271	SW		Orbit Jet Observatory			New York	An observatory near Colden.
272	SE		Sanders Preserve			New York	A nature preserve in Glenville.
272	SW		Transit Dreams North			New York	A private observatory.
272	W		Brampton			Ontario
273	NE		Observatoire de l'Agence Spatiale Canadienne			Quebec	Observatoire du ASC - CSA à Saint-Hubert.
273	NE		Notre-Dame-de-la-Merci			Quebec
273	SW		Vineland			Ontario
274	E		McCardell Bicentennial Hall at Middlebury College			Vermont	Home of Mittelman Observatory of Middlebury College. In Middlebury.
274	E		St-Jean-Sur-Richelieu			Quebec
274	SW		Blue Braille Observatory			Ontario	A private observatory.
274	SW		Welland			Ontario
274	W		Willowbrook Observatory			Ontario	Near Alliston
275	E		West Haven Pass Observatory			Vermont	A private observatory near West Haven.
275	N		Reserve Faunique La Verendrye			Quebec	Centered on an airstrip in the reserve. Used by the .
275	NE		Parc de la Frayère			Quebec
275	SE		Averted Vision Observatory			New York	A private observatory near Wilton.
275	W		Caledon			Ontario
276	SW		Oakville			Ontario
277	E		Green Mountain Observatory			Vermont	Observatory of the Vermont Astronomical Society. Near Hinesburg.
277	E		St Albans City			Vermont
277	NE		Chambly			Quebec
277	NE		Varennes			Quebec
277	SW		Beamsville			Ontario
278	W		Pine River Observatory			Ontario	A private observatory.
279	E		Quarry Road Observatory			Vermont	A private observatory.
279	E		Rang St-Joachim			Quebec	Pres de St-Alexandre-D'Iberville.
279	NE		Observatoire North Point			Quebec	Un observatoire privé près de Rawdon
279	NE		Sainte-Julie			Quebec
279	SW		Lime Lake			New York	A lake near Machias.
279	W		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
280	NE		Saint-Basile-le-Grand			Quebec
280	NW		Nelsons Bay Observatory			Ontario	A private observatory on Deer Lake near South River.
280	SE		Knox Octagon Barn			New York	Site of lectures and star parties held by The Dudley Observatory.
280	SW		Lincoln			Ontario
281	N		Le Domaine			Quebec	Un domaine grande ouverte au milieu de la Reserverve Laverendrie.
281	NE		Repentigny			Quebec
281	NW		Munro Park			Ontario	A campground near Powassan. Home of the Frozen Banana Star Party.
281	SE		Stamford			New York	Home of Stamford Central School.
281	SW		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
282	E		MT Scopehead Observatory			Vermont	A private observatory near Richmond.
282	S		Kopernik Observatory			New York	Observatory of the Kopernik Astronomical Society.
282	S		Sayre			Pennsylvania	Also covers Athens and Waverly.
282	SW		Port Colborne			Ontario
282	W		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
283	E		Mont St-Alex			Quebec	Site d'observatoires privés. Près de Saint-Alexandre.
283	SE		Union College Observatory			New York	Observatory of Union College in Schenectady.
283	SW		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
284	SE		Camp Observatory			New York	A private observatory in North Blenheim.
284	W		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
285	NE		L'Assomption			Quebec
286	E		Marieville			Quebec
286	E		North Branch School			Vermont
286	S		Nutter Observatory			Pennsylvania	A private observaory.
287	S		Deposit			New York	Home to some members of the S*T*A*R Astronomy.
287	SE		Afterwood Observatory			New York	A private observatory
287	W		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
288	NE		Otterburn Park			Quebec
288	NW		Dunchurch			Ontario
288	SW		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
288	W		Milton			Ontario
289	NE		Beloeil			Quebec	Maison du Club d'astronomie de Beloeil
289	W		Parry Sound			Ontario
290	NE		Mont-Saint-Hilaire			Quebec
290	NE		Observatoire du Lac Rouge			Quebec	Observatoire à Saint-Alphonse-Rodriguez.
290	SW		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
290	W		Collingwood			Ontario
290	W		Orangeville			Ontario
291	S		Dee-Top Observatory			Pennsylvania	A private observatory.
291	SW		Burlington			Ontario
292	SE		Stone Tavern Farm			New York	Farm and site of AOS Starfest, a starparty held by the Amateur Observers Society of New York.
292	SW		Mount Nemo Observatory			Ontario	A private observatory.
292	W		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
292	W		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
293	W		Halton Hills			Ontario
294	W		Shelburne			Ontario
295	NE		Rouge Matawin			Quebec	Une Réserve faunique.
295	SE		Rensselaerville			New York	A town in Albany county.
296	SE		Voorheesville			New York
297	E		3 Herons Observatory			Vermont	A private observatory near Cambridge Junction.
297	NE		Joliette			Quebec
297	SW		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
298	E		CAAL Farnham			Quebec	Site d'observation de la Club des Astronomes de Longueuil. Près de Farnham.
298	N		W. Armitage Memorial Dark Sky Site			Quebec	Not a specific site, but the general area around three camps: Grand Poigan, Rapide de la Gorge and Petit Poigan.
298	SE		Tiplady Farms Observatory			New York	A private observatory.
298	SW		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
299	E		Enosburg Falls			Vermont
299	W		Blue Springs Camp			Ontario	A scout camp near Acton.