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			Lennox and Addington Dark Sky Viewing Area			Ontario	A public and official dark-sky observing site of Lennox and Addington county.
8	W		Oak Hills			Ontario	A private observing site in Popow Ranch
10	N		Kaladar			Ontario
< 24			Arden			Ontario
26	SE		Camden Lake			Ontario	A public wildlife area used by the Kingston RASC.
32	SW		Ivanhoe Observatory			Ontario	A private observatory near Ivanhoe.
33	N		Marble Lake Observatory			Ontario	A private observatory near Cloyne.
35	SE		Starlight Cascade Observatory			Ontario	A private observatory near Yarker.
40	S		Greater Napanee			Ontario
41	NE		Sharbot Lake			Ontario
42	N		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.
43	N		Split Rock Observatory			Ontario	A private observatory near Ardoch.
44	E		Sydenham			Ontario
44	SW		Stirling-Rawdon			Ontario
45	E		Otter Lake Scout Camp			Ontario	A scout camp on Otter lake.
46	W		Marmora			Ontario
47	SE		The Observatory on the Lake			Ontario	link
48	SW		Belleville			Ontario	Home of the RASC Belleville Centre
54	N		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.
55	NE		Cygnus Hill Observatory			Ontario	A private observatory near Maberly.
55	NE		Chickadee Ridge Observatory			Ontario	A private observatory.
55	S		Prinyer's Cove			Ontario	In Prince Edward County.
55	SW		Mason Bald Observatory			Ontario	A private observatory in Frankford.
56	SW		Heartwood Observatory			Ontario	A private observatory.
56	SW		Quinte West			Ontario
57	NE		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.
58	E		Westport			Ontario
60	E		Battersea Observatory			Ontario	A private observatory in Battersea.
61	S		Picton			Ontario
61	SW		Campbellford			Ontario
62	SE		Kingston			Ontario	Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
62	W		Oak Lake Observatory			Ontario	A private observatory.
63	NW		Old Hastings Observatory			Ontario	A private observatory.
63	SW		Trenton			Ontario
64	NW		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
64	SW		FvH Observatory			Ontario	A private observatory in Trenton.
69	E		Black Lake Observatory			Ontario	A private observatory between Perth and Westport.
69	S		Fall 'N' Stars			Ontario	A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
71	NE		K&P at Clyde Forks			Ontario	A spot along Clyde Forks road where it ends at the K&P trail.
71	S		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
72	E		Whippoorwill Hill Observatory			Ontario	A private observatory.
72	NE		Black Creek Pond			Ontario	A small pond along Black Creek road in Lanark County.
78	NE		Perth			Ontario
79	S		Point Petre			Ontario	A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
80	E		Gananoque			Ontario
80	N		Teeples Hill			Ontario	Private property on Teeple Haley Road. Permission required.
80	NW		Bancroft			Ontario
80	SW		Lakehenge Observatory			Ontario	A private observatory.
80	SW		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
80	W		Apsley			Ontario
82	NE		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.
83	N		Kennelly's Mountain			Ontario	Near Calabogie.
83	NE		Rideau Ferry Observatory			Ontario	A private observatory near Rideau Ferry.
83	SW		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
85	NW		Silent Lake			Ontario	Provincial Park
85	W		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
86	E		Charleston Lake			Ontario	Provincial Park
88	N		Quadeville Road			Ontario	A spot along Quadeville road near Wolfe.
88	NE		Sunset Bay			Ontario	A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
88	W		Anstruther Lake Observatory			Ontario	A private Observatory.
90	E		Hillier Observatory			Ontario	A private observatory.
95	NE		Smiths Falls			Ontario
97	SW		WhistleStop Observatory			Ontario	A private observatory.
97	W		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
98	E		Poole's Resort Observatory			Ontario	Site of future private observatory. Named after Pool's Resort Road. Near Mallorytown.
98	N		Foymount			Ontario	A site used by the OAOG.
99	W		Peterborough			Ontario	Home of the Peterborough Astronomical Association
101	NE		Beckwith Park			Ontario	Park in Black's Corners near Carleton Place. A site used by the OAOG.
101	NE		Coyote Observatory			Ontario	A private observatory near White Lake.
102	NE		Apple Orchard Observatory			Ontario	A private observing site
102	NE		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.
105	NE		Bootland Farm			Ontario	A site use by the OAOG
105	SE		Dexter			New York
106	SW		Cobourg			Ontario
106	W		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
107	N		Renfrew			Ontario
109	E		Merrickville			Ontario	Home of some members of the OAOG.
110	E		Millsite Lake			New York	Near the Indian River State Wildlife Preserve and the town of Alexandria Bay.
111	E		Mount Olson Observatory			Ontario	A private observatory in North Augusta.
111	NW		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
112	NW		Barry's Bay			Ontario
112	NW		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
114	E		Brockville			Ontario
116	SE		Watertown			New York	A town in Jefferson county.
117	E		Oxford Observatory			Ontario	A private observatory near Oxford Mills.
118	N		Pit Road			Ontario	A spot along Pit road (aka Mcguinty Rd) used by some Ottawa area observers. Near Osceola.
119	SW		Millbrook			Ontario
122	E		Limerick Forest Pit			Ontario	A public parking lot located in Limerick Forest which is managed by the United Counties of Leeds and Grenville.
122	NE		Carp Library / Diefenbunker			Ontario	Library and cold-war museum used for public star parties by the Ottawa RASC.
122	NW		Haliburton County			Ontario
124	NE		Barred Owl Observatory			Ontario	A private observatory near Carp.
124	NE		Denholm Observatory			Ontario	A private observatory.
125	W		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
126	NE		Clarke Priscu Observatory.			Ontario	A private observatory.
127	N		Bonnechere Provincial Park			Ontario	Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
127	N		Zion Camp			Ontario	A site used by the OAOG. In Forester's Falls, about 10km from Cobden.
127	NE		Kemptville			Ontario
127	NE		Quyon			Quebec
128	NE		Kathik-B Observatory			Ontario	A private observatory in Kanata.
128	NE		Earwig Haven Observatory			Ontario	A private observatory in Kanata.
128	NW		Four Corners Madawaska Observatory			Ontario
129	W		Fenelon Falls			Ontario
131	E		Annual International Video Astronomy Star Party			Ontario	A star party in Johnstown.
131	NE		Camp No'Chimik			Ontario	A private farm. South of Manotick.
131	NE		TamyMartOffgrid			Quebec	A private observing site.
131	SW		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
131	W		Kawartha Observatory			Ontario	A private observatory in Lindsay.
132	NE		Arbeatha Park			Ontario	A neighborhood in West Ottawa.
132	NE		Baxter Conservation Area			Ontario	Conservation area with picnic area and beach. Adjacent to Rideau Valley Air Park.
132	NE		Constance Bay			Ontario
134	NE		Pinhey's Point			Ontario	A park.
135	NE		Jock River Observatory			Ontario	A private observatory.
135	NW		McCauley Lake Observatory			Ontario	A private observatory.
137	NE		Inukshuk Observatory			Ontario	A private observatory in Ottawa.
137	NE		Pontiac			Quebec
137	SW		Baetsen Observatory			Ontario	A private observatory near Orono.
137	SW		Newcastle Observatory			Ontario	A private observatory in Newcastle.
138	N		Lookout Point			Ontario	A lookout on Lookout Road, in Westmeath.
138	NE		Astroknip's Observatory			Quebec	A private observatory in Aylmer.
138	NW		Four Corners Algonquin Observatory			Ontario
138	NW		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
140	E		South Mountain			Ontario	A site used by the OAOG.
140	N		Pembroke			Ontario
140	NE		Luskville Falls			Quebec	The Luskville Falls entrance to Gatineau Park. Site of public star parties held by astropontiac.ca.
141	E		Seaway Observatory			Ontario	A private observatory in Cardinal.
141	SW		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
142	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 ».
142	S		Fair Haven			New York	A town in Cayuga county.
146	NE		Boreal Skies Observatory			Quebec	A private observatory.
146	NE		Observatoire de Gatineau			Quebec	L'horloge climatique de Observatoire de Gatineau (the home of The Gatineau Observatory.)
147	NE		Chelsea			Quebec
147	NE		Ottawa			Ontario	Home of the Ottawa RASC, the Ottawa Valley Astronomy and Observers Group, and the Ottawa Astronomy FriendS.
147	NW		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
147	S		Webster Park			New York	A park in Monroe County, NY.
148	E		Hewlett Observatory			New York	A private observatory near Canton.
148	N		Petawawa Terrace Provincial Nature Reserve			Ontario	A nature preserve near Petawawa.
149	N		Petawawa			Ontario
149	SW		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
151	N		Otter Lake			Quebec	A site used by the OAOG.
151	NE		Gatineau			Quebec
151	NE		Wakefield			Quebec
151	NE		Winchester			Ontario
153	W		Port Perry Astronomical Observatory			Ontario	link
154	N		Achray Campground			Ontario	Campground in the northeast part of Algonquin Park.
154	W		Port Perry			Ontario
155	S		Dark Arts Observatory			New York	A private observatory.
155	SE		Lewis County Fairgrounds			New York	Fairgrounds near Lowville.
156	NE		Observatoires de Cantley			Quebec
157	E		Morrisburg			Ontario	An observing site of the SD&G Backyard Astronomers Club.
157	SW		Camp Samac			Ontario	A scout camp near Oshawa.
157	W		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
158	NE		Lac Georges			Quebec
158	NW		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
158	SW		Oshawa			Ontario
159	E		Five Ferns Observation Site			Ontario	AKA the Fougere Homestead. A site used by the OAOG. Near Williamsburg.
159	NE		Boundary Road			Ontario	AKA Stetsons Flyers. A site, south-east of Ottawa, used by the OAOG.
159	NE		Univerciel			Quebec	Un observatoire privé.
161	S		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).
162	NE		Photon's End Observatory			Ontario	A private observatory in Orleans. Ni!
162	W		Ashburn Astronomical Observatory			Ontario	In Ashburn.
163	NE		Observatoire Isis			Quebec	Près de Val des Monts.
163	SW		Whitby			Ontario
164	W		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
165	NE		Embrun			Ontario
165	SW		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
166	W		Lagoon City			Ontario
167	S		Lyons			New York
168	NW		Lake of Bays			Ontario
168	NW		Oxtongue Lake			Ontario
168	SW		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
169	E		Potsdam			New York
170	NE		Val-des-Monts			Quebec
171	SW		Ajax			Ontario
172	E		Clarkson Observatory			New York	AKA the Reynolds Astronomical Observatory. Observatory of \tClarkson University in Potsdam. \tAlso home of the Clarkson Stargazers.
172	NW		Algonquin Radio Observatory			Ontario	Radio Observatory located in Algonquin Provincial Park.
172	S		Timerson Observatory			New York	A private observatory near Newark.
174	N		Deep River			Ontario	Home of the Deep River Astronomy Club.
176	SW		Pickering			Ontario
176	W		Goodwood			Ontario	Near Uxbridge.
177	E		Tooley Pond			New York	In Adirondack State park.
177	NE		Hammond			Ontario	A site used by the OAOG.
177	SE		Liverpool			New York
177	W		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
179	SE		B & P Myers Observatory			New York	A private observatory near West Leyden.
179	SW		Marshall Hill Observatory			New York	A private observatory in Medina.
179	SW		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
180	E		Massena			New York	A town in St. Lawrence county.
180	NE		OAOG Moose Creek			Ontario	A site on private land used by the OAOG with permission. Near Casselman.
180	W		Bracebridge			Ontario
181	SW		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
182	W		Mount Albert Lion's Club			Ontario	Near Mount Albert.
183	NE		Avonmore			Ontario
183	W		Gravenhurst			Ontario
183	W		Orillia			Ontario	Home of the Orillia Stars astronomy club.
184	S		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.
185	SE		Syracuse			New York	Home of the Syracuse Astronomy Society.
186	NW		Huntsville			Ontario
187	NE		Lac Heney			Quebec
187	NE		Thurso			Quebec
187	W		Woodland Trails			Ontario	A scout camp near Aurora.
188	S		Baltimore Woods Nature Center			New York	Nature Center and site of star parties.
188	S		The Smith Observatory			New York	Historic observatory in Geneva.
189	NE		Gatineau Gliding Club			Quebec	Private site of a flying club accessable to members, some of which are observers.
189	NE		Observatoire de Val-Des-Bois			Quebec
189	S		Finger Lakes Regional Airport			New York	Also covers the north-central portion of the Finger Lakes area.
189	SW		Scarborough			Ontario	A home of the University of Toronto Scarborough..
189	W		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
190	N		Driftwood Provincial Park			Ontario	Provincial Park near Stonecliff, west of Deep River.
190	S		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
193	SW		Markham			Ontario
193	W		Muskoka District Municipality			Ontario
194	W		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
194	W		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
195	E		Cornwall			Ontario
195	NE		South Nation Space Station			Ontario	A private observatory near Jessups falls.
195	SE		Old Forge			New York
195	W		Innisfil			Ontario	A town in Simcoe County.
196	W		Foxmead Observatory			Ontario	A private observatory near Coldwater.
197	E		Christel Observatory			New York	A private observatory
197	W		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
199	NE		Observatoire Saint-Sixte			Quebec	Une observatoire privé.
199	W		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
200	NE		Edja Lake			Quebec
200	W		Richmond Hill			Ontario
201	NE		Lac Echo			Quebec	Activité annuelle de camping astronomique du RAAOQ à la Réserve Faunique Papineau-Labelle.
201	SW		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
201	SW		KW Observatory			Ontario	A private obsrevatory near Thornhill.
201	W		Churchill			Ontario	A town south of Barrie.
202	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.
202	W		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
203	NE		Treadwell Observatory			Ontario
203	SW		DaVinci Observatory			New York	A private observatory near Lockport.
204	SW		Eyeline Observatory			New York	A private observatory in Ransomville.
204	W		Port Carling			Ontario
205	NE		Papineau Regional County Municipality			Quebec
205	S		Middlebury Observatory			New York	A private observatory.
205	W		Barrie			Ontario
206	NE		Tour d'observation Montagnes Noires			Quebec	Tour d'observation dans le Parc des Montagnes Noires.
206	SE		Supernova Observatory			New York	A private observatory near Floyd.
206	SW		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
207	SE		Black Forest			New York	In Adirondack Park. Along the Black River between North Wilmurt and Atwell.
207	W		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
207	W		Vaughan			Ontario
208	S		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
208	S		Los Gatos B&B			New York	Bed and Breakfast with star parties. In Penn Yan.
209	NW		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
209	S		Darling Hill Observatory			New York	Obsevatory of the Syracuse Astronomical Society. Near Tully.
209	SW		Toronto Islands			Ontario
209	W		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
210	SW		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
211	NE		North Glengarry			Ontario
212	NE		Mill Pond Observatory			Ontario	A private observatory. Also used by some members of the SD&G Back Yard Astronomers from Cornwall.
212	NE		Plouffe Observatory			Quebec	A private observatory.
212	SW		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
213	E		Adirondack Public Observatory			New York	Observatory near Tupper Lake.
214	SW		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
215	NW		Burk's Falls			Ontario
215	S		Highwinds Observatory			New York	A private observatory in Geneseo.
215	SW		Tobey Memorial Observatory			New York	A private observatory.
216	E		Lancaster			Ontario	An observing site of the SD&G Backyard Astronomers Club.
216	SE		Peters Observatory			New York	Observatory of Hamilton College. In Clinton.
216	SW		Elliott-Astronomy Observatory			New York	A public observatory.
216	SW		Woodbridge			Ontario
216	W		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
217	W		Camp Saulaine			Ontario	Between Angus and Barrie.
218	E		Observatoire de Walter Laperle			Quebec
218	SW		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
218	W		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
219	W		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
220	SW		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
221	NE		Maniwaki			Quebec
221	W		Midland			Ontario
222	E		Long Lake			New York	Home of Penguin Rock Observatory.
222	NE		Watch Observatory 2			Ontario	A private observatory.
222	SE		MVAS Observatory			New York	An observatory of the Mohawk Valley Astronomical Society
222	W		Bolton			Ontario
222	W		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
223	NE		Pointe-au-Chêne			Quebec	Maison de quelques membres du Regroupement des Astronomes Amateurs de l'Outaouais (RAAO).
223	SE		Angel Light Observatory			New York	A private observatory near DeRuyter.
223	W		Alliston			Ontario
224	NE		Brodie Road Observatory			Ontario
224	SW		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
224	W		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
225	E		Malone			New York
225	E		Lake Titus Observatory			New York	Near Malone.
225	SW		Niagara Falls			New York
225	W		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
226	SW		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
226	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).
227	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.
227	SW		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
227	SW		Niagara Falls			Ontario
228	W		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
229	NE		Hawkesbury			Ontario
229	SE		CNYAC Observatory			New York	Observatory of the Central New York Astronomy Club.
229	SE		Waterville Public Libarary			New York	Library in Waterville. A site used by the Mohawk Valley Astronomical Society (MVAS).
230	SW		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
231	NE		Observatoire Le Valhalla			Quebec	Un observatoire à Sainte Justine de Newton.
231	NW		Mattawa			Ontario
231	SW		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
231	SW		St Catharines			Ontario
231	W		Willowbrook Observatory			Ontario	Near Alliston
232	NE		Lac Gagnon			Quebec
232	SE		Foggy Bottom Observatory			New York	Observatory of Colgate University in Hamilton.
232	SW		Brampton			Ontario
234	SW		Buffalo			New York	Home of the Buffalo Astronomical Association.
234	W		Caledon			Ontario
235	E		SAPM Rosette 3.5			Quebec	Site d'observation privé pour les membres de la Société d'Astronomie de Planétarium de Montréal (SAPM).
235	SW		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
235	W		Pine River Observatory			Ontario	A private observatory.
236	S		Ossian Observatory			New York	A private ovservatory in Ossian.
236	SE		Morehouse Lake Observatory			New York	A private observatory near Hoffmeister.
237	NW		Canadian Ecology Centre Observatory			Ontario	Observatory of the Canadian Ecology Centre. In Samuel de Champlain Provincial Park
237	SW		Fort Erie			Ontario
237	W		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
237	W		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
238	E		Saranac Lake Observatory			New York	A private observatory near Saranac Lake.
239	E		Huntingdon			Quebec
239	E		Observatoire Huntingdon			Quebec
239	SW		Oakville			Ontario
240	NW		Nelsons Bay Observatory			Ontario	A private observatory on Deer Lake near South River.
240	SW		Vineland			Ontario
241	E		Les Coteaux			Quebec	Forecast also covers Coteau-du-Lac and Saint-Zotique.
241	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.
241	S		Virgil Observatory			New York	A private observatory.
241	SW		Armour Observatory			New York	A private observatory.
241	SW		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
244	NW		Munro Park			Ontario	A campground near Powassan. Home of the Frozen Banana Star Party.
244	SW		Beamsville			Ontario
244	SW		Welland			Ontario
245	NE		Lake MacDonald			Quebec	Near Lost River and Lakeview
245	NE		Rigaud			Quebec
245	SW		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
245	W		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
246	E		Lake Harris Campground			New York	Campground on the shore of Lake Harris.
246	NW		Dunchurch			Ontario
246	SW		Blue Braille Observatory			Ontario	A private observatory.
246	W		Collingwood			Ontario
246	W		Parry Sound			Ontario
247	E		Salaberry-de-Valleyfield			Quebec
247	SW		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
247	SW		Lincoln			Ontario
247	W		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
248	SW		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
248	W		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
248	W		Orangeville			Ontario
249	E		Rand Observatory II			New York	MPC W71. A private observatory in Lake Placid.
249	NE		Watch Observatory			Quebec	A private observatory in St-Lazare.
249	SW		Orbit Jet Observatory			New York	An observatory near Colden.
249	SW		Transit Dreams North			New York	A private observatory.
250	NE		Lachute			Quebec
250	SW		Milton			Ontario
251	NE		Arundel			Quebec
251	S		Marathon			New York
251	W		Shelburne			Ontario
252	NE		Saint-Lazare			Quebec
253	NE		Hudson			Quebec	Home of the Hudson Lunatic Astronomy Club.
253	NE		St-Placide			Quebec
253	SW		Halton Hills			Ontario
253	SW		Port Colborne			Ontario
254	NE		Ferme Alarie			Quebec	Une ferme privée. Près de Brébeuf.
254	S		Starry Knoll			New York	A private observing site. A few miles from Houghton.
255	S		The Knob			New York	A private observatory.
255	SW		Burlington			Ontario
255	SW		Mount Nemo Observatory			Ontario	A private observatory.
256	NE		Mont-Laurier			Quebec
257	E		Covey-Hill			Quebec
257	NE		Le Golf Sélect de Mirabel			Quebec	Club de golf associés avec le Club d'astronomie Mira
258	E		Optiques Fullum			Quebec	Un fabricant des télescopes en Vaudreuil.
258	SW		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
259	SW		Blue Springs Camp			Ontario	A scout camp near Acton.
259	SW		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
259	W		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
260	E		Vaudreuil-Dorion			Quebec
260	NE		L'acceuil du Petit Lac			Quebec	Emplacement de camper d'astronomie organisé par le SAPM.
260	SE		Norwich			New York
261	NE		Observatoire de Mirabilis			Quebec	Un observatoire près du Mont Tremblant.
261	SW		Lime Lake			New York	A lake near Machias.
262	E		Pincourt			Quebec
262	NE		Mont-Tremblant			Quebec
262	NE		Parc national d'Oka			Quebec	link.
262	S		Stull Observatory			New York	Observatory at Alfred University. In Alfred.
262	SE		Blue Heron Cove Observatory			New York	A private observatory.
262	SW		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
263	SW		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
263	W		Dundalk			Ontario
264	NE		Observatoire de Labelle Etoile			Quebec	Une observatoire privé. Près de Labelle.
266	E		Keene			New York
266	NE		Lac Nominingue			Quebec
266	NE		Observatoire astronomique du bois de Belle-Rivière			Quebec	Site d'observation du Club d'astronomie Bois de Belle-Rivière-Mirabel
266	NW		Restoule Provincial Park			Ontario	Provincial park and home of the Gateway to the Universe star party held by the North Bay Astronomy Club.
266	W		Colbeck Observatory			Ontario	A private observatory near Colbeck.
267	E		Holt Rd. Observatory			New York	A private observatory in Keene Valley.
267	E		Norton Cemetery			New York	A public cemetary. Site of impromptu public stargazing held by a small group of amateur astronomers. In Keene.
267	NE		Sainte-Scholastique			Quebec	Site d'observation de la Le club d'astronomie MIRA. Près de Mirabel.
267	NW		North Bay			Ontario	Home of the North Bay Astronomy Club.
267	W		Lora Bay			Ontario
268	E		Bellevue Observatory			Quebec	Obsevatory of the RASC Montreal Centre. Located at Morgan Arboretum, Ste. Anne-de-Bellevue.
268	NE		Radar de Saint-Adolphe-d'Howard			Quebec
269	NE		Domaine Saint-Bernard			Quebec	Site d'observation de la Société d'Astronomie de Planétarium de Montréal(SAPM).
269	NE		Morin-Heights			Quebec
270	S		The HomCav Observatory			New York	A private observatory, near Maine, NY.
270	W		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
271	E		Altona Observatory			New York	A private observatory near Altona.
271	W		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
272	NE		Sommet du Mont Tremblant			Quebec	Tremblant sous les étoiles>.
272	SW		Brundish Observatory			Ontario	A private observatory near Guelph.
272	SW		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
273	E		Au Sable Forks Observatory			New York	A private observatory in Au Sable Forks.
274	N		Reserve Faunique La Verendrye			Quebec	Centered on an airstrip in the reserve. Used by the .
274	S		Eileen Collins Observatory			New York	An Observatory of Corning Community College.
274	SW		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
274	SW		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
275	NE		Saint-Sauveur			Quebec
275	SW		The Blue Marble Observatory			Ontario	A private observatory.
276	NE		Observatoire de Lac Creux			Quebec	Près de Chute-St-Philippe.
276	NE		Saint-Eustache			Quebec
276	W		Fergus			Ontario
277	NE		Ste-Agathe-des-Monts			Quebec
277	NE		Ste-Anne-des-Lacs			Quebec
278	NE		Laval-West			Quebec
278	NE		Saint-Jérôme			Quebec
278	W		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
279	E		Schroon Lake			New York	A town and lake in Essex county.
279	N		Le Domaine			Quebec	Un domaine grande ouverte au milieu de la Reserverve Laverendrie.
279	NE		Prevost			Quebec
281	NE		Observatoire de La Sitelle			Quebec
281	SE		Dad's Nest			New York	A private observing site near Mayfield.
282	NE		Observatoire d'Astronomie Berrada			Quebec	Un observatoire privé. Près de Val-des-Lacs
282	NE		Ste-Thérèse			Quebec
282	NW		Pte. au Baril			Ontario	On Georgian Bay.
282	S		Owego			New York
283	E		Dorval			Quebec	Maison du Club d\'Astronomie de Dorval et Club d\'Astronomie "e-Toiles".
283	E		Observatoire astronomique de Châteauguay			Quebec	Observatoire privé de Doris Thibeault.
283	NE		Boisbriand			Quebec
283	NE		Fabreville			Quebec
283	SW		Ellicottville Observatory			New York	A private observatory near Ellicottville.
284	E		SAPM à Hemmingford			Quebec	Site d'observation de la Société d'Astronomie de Planétarium de Montréal
284	NE		Lac Lasalle			Quebec
284	SW		Cayuga			Ontario
285	NE		Observatoire de Sainte-Sophie			Quebec	Un observatoire privé. Lien.
285	NE		Pedro-Observatory			Quebec
286	NE		Sainte-Sophie			Quebec
286	SW		Haldimand			Ontario
287	E		Saint-Remi			Quebec
287	NE		Lac de la Montagne noire			Quebec
287	SE		Ernest B Wright Observatory			New York	Observatory at Hartwick College. In Oneonta.
287	W		The Glenelg Observatory			Ontario	A private observatory near Durham.
288	NE		Lac Connelly			Quebec
288	NE		Rosemere			Quebec
288	S		Solis Lacus Observatory			New York	A private observatory in Binghamton.
288	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.
288	SW		Cambridge			Ontario
289	NE		Lorraine			Quebec
290	E		Plattsburgh			New York	A town in Clinton county.
291	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.
291	NE		Sainte-Anne-des-Plaines			Quebec
291	S		Sayre			Pennsylvania	Also covers Athens and Waverly.
292	NE		Laval			Quebec
293	S		Lone Pine Observatory			New York	A private observatory
294	E		Sainte-Catherine			Quebec
294	S		M & T Observatory			New York	A private observatory near Olean.
295	NE		Observatoire Astronomique Jean-Marc-Richard			Quebec	Observatorie de le Club des Astronomes Amateurs de Laval
295	SW		Fredonia Observatory			New York	Observatory of Fredonia State University of New York.
295	W		Mount Forest			Ontario
296	N		Camping Portage (Laverendrie)			Quebec	Un site dans la Reserverve Laverendrie.
296	SW		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
297	E		Montréal			Quebec	Emplacement du SRAC Centre de Montréal et la Société d'Astronomie de Montréal.
297	E		Montreal			Quebec	Home of the I. K. Williamson Observatory of the RASC Montreal Centre and La société d'astronomie de Montréal.
297	E		The Observatory at Tangleroot Farm			New York	A private observatory of a member of the Adirondack Skywatchers and the Salem Astronomical Society.
297	W		Durham			Ontario
298	E		Bolton Landing			New York	On Lake George, NY.
298	E		Candiac			Quebec
298	S		Kopernik Observatory			New York	Observatory of the Kopernik Astronomical Society.
298	SE		Cobleskill			New York	Used by the Albany Area Amateur Astronomers.
298	SW		Brantford			Ontario
298	W		Dornoch			Ontario
299	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.
299	NE		Saint-Calixte			Quebec
300	NE		Saint-Lin-Laurentides			Quebec
300	SW		CMiller Observatory			Ontario	Near Brantford.