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			Fall 'N' Stars			Ontario	A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
13	NW		Picton			Ontario
14	SW		Point Petre			Ontario	A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
20	NE		Prinyer's Cove			Ontario	In Prince Edward County.
22	W		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
31	N		Greater Napanee			Ontario
39	NW		Belleville			Ontario	Home of the RASC Belleville Centre
49	W		FvH Observatory			Ontario	A private observatory in Trenton.
49	W		Trenton			Ontario
53	N		Starlight Cascade Observatory			Ontario	A private observatory near Yarker.
53	NE		Kingston			Ontario	Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
53	NW		Quinte West			Ontario
55	NW		Mason Bald Observatory			Ontario	A private observatory in Frankford.
56	N		Camden Lake			Ontario	A public wildlife area used by the Kingston RASC.
59	NW		Heartwood Observatory			Ontario	A private observatory.
61	NE		The Observatory on the Lake			Ontario	link
61	W		Lakehenge Observatory			Ontario	A private observatory.
62	NE		Sydenham			Ontario
64	NW		Ivanhoe Observatory			Ontario	A private observatory near Ivanhoe.
66	NW		Stirling-Rawdon			Ontario
68	N		Oak Hills			Ontario	A private observing site in Popow Ranch
69	N		Lennox and Addington Dark Sky Viewing Area			Ontario	A public and official dark-sky observing site of Lennox and Addington county.
73	NE		Otter Lake Scout Camp			Ontario	A scout camp on Otter lake.
74	NE		Battersea Observatory			Ontario	A private observatory in Battersea.
74	NW		Campbellford			Ontario
74	S		Fair Haven			New York	A town in Cayuga county.
78	E		Dexter			New York
79	N		Kaladar			Ontario
79	W		WhistleStop Observatory			Ontario	A private observatory.
80	N		Arden			Ontario
80	W		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
81	NE		Gananoque			Ontario
81	NW		Marmora			Ontario
83	SW		Webster Park			New York	A park in Monroe County, NY.
83	W		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
89	E		Watertown			New York	A town in Jefferson county.
92	W		Cobourg			Ontario
96	N		Sharbot Lake			Ontario
96	NE		Westport			Ontario
97	S		Lyons			New York
99	SW		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
100	NE		Charleston Lake			Ontario	Provincial Park
100	SW		Dark Arts Observatory			New York	A private observatory.
100	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).
102	N		Marble Lake Observatory			Ontario	A private observatory near Cloyne.
103	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.
103	NW		Oak Lake Observatory			Ontario	A private observatory.
104	NE		Poole's Resort Observatory			Ontario	Site of future private observatory. Named after Pool's Resort Road. Near Mallorytown.
104	S		Timerson Observatory			New York	A private observatory near Newark.
105	N		Cygnus Hill Observatory			Ontario	A private observatory near Maberly.
105	N		Chickadee Ridge Observatory			Ontario	A private observatory.
106	E		Millsite Lake			New York	Near the Indian River State Wildlife Preserve and the town of Alexandria Bay.
108	NE		Black Lake Observatory			Ontario	A private observatory between Perth and Westport.
109	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.
109	N		Split Rock Observatory			Ontario	A private observatory near Ardoch.
112	NE		Whippoorwill Hill Observatory			Ontario	A private observatory.
112	SW		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
112	W		Peterborough			Ontario	Home of the Peterborough Astronomical Association
113	NW		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
113	SE		Liverpool			New York
119	NW		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
119	S		Finger Lakes Regional Airport			New York	Also covers the north-central portion of the Finger Lakes area.
119	S		The Smith Observatory			New York	Historic observatory in Geneva.
119	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.
120	W		Millbrook			Ontario
121	NW		Old Hastings Observatory			Ontario	A private observatory.
121	S		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
121	SE		Baltimore Woods Nature Center			New York	Nature Center and site of star parties.
121	SE		Syracuse			New York	Home of the Syracuse Astronomy Society.
122	NE		Rideau Ferry Observatory			Ontario	A private observatory near Rideau Ferry.
123	E		Lewis County Fairgrounds			New York	Fairgrounds near Lowville.
123	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.
123	NE		Perth			Ontario
123	W		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
124	NW		Apsley			Ontario
126	NE		Hillier Observatory			Ontario	A private observatory.
126	W		Newcastle Observatory			Ontario	A private observatory in Newcastle.
128	NE		Brockville			Ontario
128	W		Baetsen Observatory			Ontario	A private observatory near Orono.
130	NW		Anstruther Lake Observatory			Ontario	A private Observatory.
133	N		Black Creek Pond			Ontario	A small pond along Black Creek road in Lanark County.
133	NE		Smiths Falls			Ontario
134	N		K&P at Clyde Forks			Ontario	A spot along Clyde Forks road where it ends at the K&P trail.
135	E		B & P Myers Observatory			New York	A private observatory near West Leyden.
135	NW		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
136	SW		Marshall Hill Observatory			New York	A private observatory in Medina.
137	NE		Mount Olson Observatory			Ontario	A private observatory in North Augusta.
138	NW		Silent Lake			Ontario	Provincial Park
139	S		Los Gatos B&B			New York	Bed and Breakfast with star parties. In Penn Yan.
139	W		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
141	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.
141	NW		Bancroft			Ontario
141	S		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
143	SE		Darling Hill Observatory			New York	Obsevatory of the Syracuse Astronomical Society. Near Tully.
144	NE		Merrickville			Ontario	Home of some members of the OAOG.
145	W		Kawartha Observatory			Ontario	A private observatory in Lindsay.
147	S		Highwinds Observatory			New York	A private observatory in Geneseo.
148	W		Oshawa			Ontario
149	N		Teeples Hill			Ontario	Private property on Teeple Haley Road. Permission required.
149	NE		Beckwith Park			Ontario	Park in Black's Corners near Carleton Place. A site used by the OAOG.
149	NE		Limerick Forest Pit			Ontario	A public parking lot located in Limerick Forest which is managed by the United Counties of Leeds and Grenville.
149	NE		Oxford Observatory			Ontario	A private observatory near Oxford Mills.
149	SW		Middlebury Observatory			New York	A private observatory.
150	N		Kennelly's Mountain			Ontario	Near Calabogie.
150	N		Sunset Bay			Ontario	A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
150	W		Camp Samac			Ontario	A scout camp near Oshawa.
151	NE		Annual International Video Astronomy Star Party			Ontario	A star party in Johnstown.
152	NW		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
153	NW		Fenelon Falls			Ontario
154	W		Port Perry Astronomical Observatory			Ontario	link
154	W		Whitby			Ontario
155	W		Port Perry			Ontario
156	SE		Supernova Observatory			New York	A private observatory near Floyd.
157	NE		Hewlett Observatory			New York	A private observatory near Canton.
158	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.
158	N		Quadeville Road			Ontario	A spot along Quadeville road near Wolfe.
158	W		Ashburn Astronomical Observatory			Ontario	In Ashburn.
160	SE		Angel Light Observatory			New York	A private observatory near DeRuyter.
161	SW		DaVinci Observatory			New York	A private observatory near Lockport.
161	W		Ajax			Ontario
161	W		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
162	N		Coyote Observatory			Ontario	A private observatory near White Lake.
162	N		Apple Orchard Observatory			Ontario	A private observing site
162	NE		Kemptville			Ontario
162	NE		Seaway Observatory			Ontario	A private observatory in Cardinal.
162	NW		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
163	SE		Peters Observatory			New York	Observatory of Hamilton College. In Clinton.
165	NW		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
166	E		Old Forge			New York
166	W		Pickering			Ontario
167	N		Bootland Farm			Ontario	A site use by the OAOG
167	N		Foymount			Ontario	A site used by the OAOG.
168	W		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
169	E		Black Forest			New York	In Adirondack Park. Along the Black River between North Wilmurt and Atwell.
169	SE		MVAS Observatory			New York	An observatory of the Mohawk Valley Astronomical Society
169	SW		Eyeline Observatory			New York	A private observatory in Ransomville.
170	NE		Baxter Conservation Area			Ontario	Conservation area with picnic area and beach. Adjacent to Rideau Valley Air Park.
171	E		Tooley Pond			New York	In Adirondack State park.
171	NE		South Mountain			Ontario	A site used by the OAOG.
171	NW		Haliburton County			Ontario
171	W		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
172	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.
172	S		Ossian Observatory			New York	A private ovservatory in Ossian.
173	N		Renfrew			Ontario
173	NE		Camp No'Chimik			Ontario	A private farm. South of Manotick.
173	NW		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
173	S		Virgil Observatory			New York	A private observatory.
173	SE		Foggy Bottom Observatory			New York	Observatory of Colgate University in Hamilton.
173	SE		Waterville Public Libarary			New York	Library in Waterville. A site used by the Mohawk Valley Astronomical Society (MVAS).
174	W		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
175	NE		Kathik-B Observatory			Ontario	A private observatory in Kanata.
175	NE		Carp Library / Diefenbunker			Ontario	Library and cold-war museum used for public star parties by the Ottawa RASC.
175	NE		Denholm Observatory			Ontario	A private observatory.
175	W		Goodwood			Ontario	Near Uxbridge.
176	NE		Barred Owl Observatory			Ontario	A private observatory near Carp.
176	NE		Clarke Priscu Observatory.			Ontario	A private observatory.
176	SW		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
176	W		Scarborough			Ontario	A home of the University of Toronto Scarborough..
177	NE		Earwig Haven Observatory			Ontario	A private observatory in Kanata.
177	SW		Elliott-Astronomy Observatory			New York	A public observatory.
177	SW		Tobey Memorial Observatory			New York	A private observatory.
179	NE		Jock River Observatory			Ontario	A private observatory.
180	N		Barry's Bay			Ontario
180	NE		Arbeatha Park			Ontario	A neighborhood in West Ottawa.
181	NE		Morrisburg			Ontario	An observing site of the SD&G Backyard Astronomers Club.
181	NE		Potsdam			New York
182	SW		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
183	W		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
184	NE		Inukshuk Observatory			Ontario	A private observatory in Ottawa.
184	NE		Clarkson Observatory			New York	AKA the Reynolds Astronomical Observatory. Observatory of \tClarkson University in Potsdam. \tAlso home of the Clarkson Stargazers.
184	NE		Winchester			Ontario
185	S		The Knob			New York	A private observatory.
185	SE		CNYAC Observatory			New York	Observatory of the Central New York Astronomy Club.
185	SE		Marathon			New York
186	N		Quyon			Quebec
186	W		Markham			Ontario
186	W		Mount Albert Lion's Club			Ontario	Near Mount Albert.
186	W		Woodland Trails			Ontario	A scout camp near Aurora.
187	N		Pit Road			Ontario	A spot along Pit road (aka Mcguinty Rd) used by some Ottawa area observers. Near Osceola.
187	NE		Five Ferns Observation Site			Ontario	AKA the Fougere Homestead. A site used by the OAOG. Near Williamsburg.
187	NE		Astroknip's Observatory			Quebec	A private observatory in Aylmer.
187	NE		Pinhey's Point			Ontario	A park.
187	SW		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
188	NE		Constance Bay			Ontario
188	W		Lagoon City			Ontario
190	NW		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
190	SW		Niagara Falls			New York
191	N		TamyMartOffgrid			Quebec	A private observing site.
191	SW		Buffalo			New York	Home of the Buffalo Astronomical Association.
191	SW		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
192	SW		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
192	SW		Niagara Falls			Ontario
192	W		KW Observatory			Ontario	A private obsrevatory near Thornhill.
193	NW		Four Corners Madawaska Observatory			Ontario
193	W		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
193	W		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
193	W		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
194	N		Zion Camp			Ontario	A site used by the OAOG. In Forester's Falls, about 10km from Cobden.
194	NE		Observatoire de Gatineau			Quebec	L'horloge climatique de Observatoire de Gatineau (the home of The Gatineau Observatory.)
194	NE		Ottawa			Ontario	Home of the Ottawa RASC, the Ottawa Valley Astronomy and Observers Group, and the Ottawa Astronomy FriendS.
194	SW		Armour Observatory			New York	A private observatory.
194	W		Richmond Hill			Ontario
194	W		Toronto Islands			Ontario
195	N		Pontiac			Quebec
195	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 ».
195	NE		Luskville Falls			Quebec	The Luskville Falls entrance to Gatineau Park. Site of public star parties held by astropontiac.ca.
195	SW		Starry Knoll			New York	A private observing site. A few miles from Houghton.
195	W		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
196	N		Bonnechere Provincial Park			Ontario	Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
196	SW		Fort Erie			Ontario
197	NE		Boreal Skies Observatory			Quebec	A private observatory.
197	W		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
198	NW		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
198	S		Stull Observatory			New York	Observatory at Alfred University. In Alfred.
198	SE		Norwich			New York
199	E		Morehouse Lake Observatory			New York	A private observatory near Hoffmeister.
199	NW		McCauley Lake Observatory			Ontario	A private observatory.
199	SW		Orbit Jet Observatory			New York	An observatory near Colden.
199	W		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
200	NE		Boundary Road			Ontario	AKA Stetsons Flyers. A site, south-east of Ottawa, used by the OAOG.
200	NE		Chelsea			Quebec
200	NE		Gatineau			Quebec
200	NW		Four Corners Algonquin Observatory			Ontario
200	SW		St Catharines			Ontario
200	W		Vaughan			Ontario
201	NE		Massena			New York	A town in St. Lawrence county.
201	SW		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
201	SW		Transit Dreams North			New York	A private observatory.
201	W		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
202	E		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.
202	NE		Embrun			Ontario
203	SE		The HomCav Observatory			New York	A private observatory, near Maine, NY.
205	E		Long Lake			New York	Home of Penguin Rock Observatory.
205	S		Eileen Collins Observatory			New York	An Observatory of Corning Community College.
205	W		Orillia			Ontario	Home of the Orillia Stars astronomy club.
206	E		Adirondack Public Observatory			New York	Observatory near Tupper Lake.
206	N		Lookout Point			Ontario	A lookout on Lookout Road, in Westmeath.
206	NE		Christel Observatory			New York	A private observatory
206	SW		Lime Lake			New York	A lake near Machias.
206	W		Innisfil			Ontario	A town in Simcoe County.
206	W		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
207	NE		Observatoires de Cantley			Quebec
207	NE		Wakefield			Quebec
207	NW		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
207	SW		Blue Braille Observatory			Ontario	A private observatory.
208	NE		Photon's End Observatory			Ontario	A private observatory in Orleans. Ni!
208	NE		Univerciel			Quebec	Un observatoire privé.
208	W		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
208	W		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
208	W		Woodbridge			Ontario
209	N		Pembroke			Ontario
209	SW		Leslie George Marczi Observatory			Ontario	AKA LGMO. A private observatory in Welland.
209	SW		Welland			Ontario
210	W		Churchill			Ontario	A town south of Barrie.
211	SW		Vineland			Ontario
212	NE		Avonmore			Ontario
213	S		Owego			New York
213	W		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
214	N		Otter Lake			Quebec	A site used by the OAOG.
214	NE		OAOG Moose Creek			Ontario	A site on private land used by the OAOG with permission. Near Casselman.
215	NW		Lake of Bays			Ontario
215	SW		Beamsville			Ontario
215	SW		Port Colborne			Ontario
215	W		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
216	NE		Observatoire Isis			Quebec	Près de Val des Monts.
217	N		Petawawa Terrace Provincial Nature Reserve			Ontario	A nature preserve near Petawawa.
217	NE		Cornwall			Ontario
217	NW		Gravenhurst			Ontario
217	NW		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
217	SW		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
217	W		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
218	NE		Hammond			Ontario	A site used by the OAOG.
218	NW		Bracebridge			Ontario
218	SW		Lincoln			Ontario
218	W		Bolton			Ontario
218	W		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
219	N		Lac Georges			Quebec
219	N		Petawawa			Ontario
219	NW		Oxtongue Lake			Ontario
219	W		Barrie			Ontario
219	W		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
221	E		Blue Heron Cove Observatory			New York	A private observatory.
221	SE		Solis Lacus Observatory			New York	A private observatory in Binghamton.
221	W		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
221	W		Oakville			Ontario
221	W		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
222	N		Achray Campground			Ontario	Campground in the northeast part of Algonquin Park.
222	NW		Foxmead Observatory			Ontario	A private observatory near Coldwater.
222	S		Sayre			Pennsylvania	Also covers Athens and Waverly.
222	W		Brampton			Ontario
224	NE		Val-des-Monts			Quebec
226	SW		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
227	NW		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
227	W		Camp Saulaine			Ontario	Between Angus and Barrie.
227	W		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
227	W		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
229	NE		Gatineau Gliding Club			Quebec	Private site of a flying club accessable to members, some of which are observers.
229	SE		Ernest B Wright Observatory			New York	Observatory at Hartwick College. In Oneonta.
229	SW		Ellicottville Observatory			New York	A private observatory near Ellicottville.
229	W		Alliston			Ontario
229	W		Caledon			Ontario
230	S		Kopernik Observatory			New York	Observatory of the Kopernik Astronomical Society.
231	E		Lake Harris Campground			New York	Campground on the shore of Lake Harris.
231	NE		Thurso			Quebec
231	SW		Lone Pine Observatory			New York	A private observatory
232	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).
233	NW		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
233	NW		Huntsville			Ontario
233	W		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
234	E		Saranac Lake Observatory			New York	A private observatory near Saranac Lake.
234	NE		Lake Titus Observatory			New York	Near Malone.
234	NW		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
234	S		Nutter Observatory			Pennsylvania	A private observaory.
234	W		Burlington			Ontario
235	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.
235	NW		Muskoka District Municipality			Ontario
235	SW		M & T Observatory			New York	A private observatory near Olean.
235	W		Milton			Ontario
235	W		Willowbrook Observatory			Ontario	Near Alliston
236	NE		South Nation Space Station			Ontario	A private observatory near Jessups falls.
237	S		Mansfield			Pennsylvania	Home of Mansfield University.
237	W		Mount Nemo Observatory			Ontario	A private observatory.
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	NE		Malone			New York
239	N		Algonquin Radio Observatory			Ontario	Radio Observatory located in Algonquin Provincial Park.
239	NE		Observatoire de Walter Laperle			Quebec
239	S		Gold			Pennsylvania
239	S		Mt. Pisgah State Park			Pennsylvania	A state park near West Burlington.
239	W		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
240	NE		Lancaster			Ontario	An observing site of the SD&G Backyard Astronomers Club.
241	E		Dad's Nest			New York	A private observing site near Mayfield.
241	NW		Port Carling			Ontario
241	W		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
242	NE		Mill Pond Observatory			Ontario	A private observatory. Also used by some members of the SD&G Back Yard Astronomers from Cornwall.
242	W		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
242	W		Pine River Observatory			Ontario	A private observatory.
243	E		Rand Observatory II			New York	MPC W71. A private observatory in Lake Placid.
243	N		Deep River			Ontario	Home of the Deep River Astronomy Club.
243	NE		North Glengarry			Ontario
243	W		Halton Hills			Ontario
244	NE		Observatoire de Val-Des-Bois			Quebec
244	NE		Treadwell Observatory			Ontario
244	NW		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
244	S		Lead Parachute Observatory			Pennsylvania	A future private observatory near Wellsboro.
244	W		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
245	NE		Observatoire Saint-Sixte			Quebec	Une observatoire privé.
245	SE		Dee-Top Observatory			Pennsylvania	A private observatory.
245	SW		The Blue Marble Observatory			Ontario	A private observatory.
246	N		Lac Heney			Quebec
246	NW		Midland			Ontario
246	SE		Deposit			New York	Home to some members of the S*T*A*R Astronomy.
246	W		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
247	W		Orangeville			Ontario
248	SE		Cobleskill			New York	Used by the Albany Area Amateur Astronomers.
249	S		Hebron Observatory			Pennsylvania	A private observatory somewhere around Hebron.
249	W		Blue Springs Camp			Ontario	A scout camp near Acton.
251	NE		Watch Observatory 2			Ontario	A private observatory.
251	SW		Fredonia Observatory			New York	Observatory of Fredonia State University of New York.
252	NE		Papineau Regional County Municipality			Quebec
252	W		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
253	NE		SAPM Rosette 3.5			Quebec	Site d'observation privé pour les membres de la Société d'Astronomie de Planétarium de Montréal (SAPM).
253	NE		Tour d'observation Montagnes Noires			Quebec	Tour d'observation dans le Parc des Montagnes Noires.
254	NE		Lac Echo			Quebec	Activité annuelle de camping astronomique du RAAOQ à la Réserve Faunique Papineau-Labelle.
255	SW		Cayuga			Ontario
255	W		Shelburne			Ontario
256	NE		Brodie Road Observatory			Ontario
256	SE		George Landis Arboretum			New York	Arboretum used as an observing site by the Albany Area Amateur Astronomers. Near Esperance.
256	W		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
257	SW		Haldimand			Ontario
258	NE		Observatoire Huntingdon			Quebec
258	SE		Stamford			New York	Home of Stamford Central School.
258	SW		Port Allegany			Pennsylvania
259	E		Holt Rd. Observatory			New York	A private observatory in Keene Valley.
259	E		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.
259	N		Driftwood Provincial Park			Ontario	Provincial Park near Stonecliff, west of Deep River.
259	NE		Huntingdon			Quebec
259	NE		Plouffe Observatory			Quebec	A private observatory.
260	E		Keene			New York
260	NW		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
261	E		Norton Cemetery			New York	A public cemetary. Site of impromptu public stargazing held by a small group of amateur astronomers. In Keene.
261	E		Schroon Lake			New York	A town and lake in Essex county.
261	NE		Observatoire Le Valhalla			Quebec	Un observatoire à Sainte Justine de Newton.
261	W		Brundish Observatory			Ontario	A private observatory near Guelph.
262	E		AAAA Galway			New York	An observing site of the Albany Area Amateur Astronomers. Near Galway.
262	N		Edja Lake			Quebec
262	NE		Pointe-au-Chêne			Quebec	Maison de quelques membres du Regroupement des Astronomes Amateurs de l'Outaouais (RAAO).
262	NW		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
262	S		Cherry Springs State Park			Pennsylvania	Near Coudersport. An state park with "short term stargazing" and is home of the Black Forest Star party and the Cherry Springs Star Party.
263	W		Collingwood			Ontario
263	W		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
265	SE		Camp Observatory			New York	A private observatory in North Blenheim.
266	NE		Hawkesbury			Ontario
266	NE		Les Coteaux			Quebec	Forecast also covers Coteau-du-Lac and Saint-Zotique.
266	NW		Burk's Falls			Ontario
267	SE		Stone Tavern Farm			New York	Farm and site of AOS Starfest, a starparty held by the Amateur Observers Society of New York.
268	W		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
268	W		Colbeck Observatory			Ontario	A private observatory near Colbeck.
269	NW		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
269	SE		Sanders Preserve			New York	A nature preserve in Glenville.
270	SE		Knox Octagon Barn			New York	Site of lectures and star parties held by The Dudley Observatory.
270	W		Dundalk			Ontario
270	W		Fergus			Ontario
271	NE		Salaberry-de-Valleyfield			Quebec
271	SE		Black Bear Observatory			New York	A private observatory.
272	E		Au Sable Forks Observatory			New York	A private observatory in Au Sable Forks.
272	SE		Afterwood Observatory			New York	A private observatory
272	SW		Martz-Kohl Observatory			New York	Near Jamestown. Observatory of the Martz Astronomical Association
273	E		Bolton Landing			New York	On Lake George, NY.
273	NE		Covey-Hill			Quebec
273	W		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
273	W		Cambridge			Ontario
274	SW		Jamestown			New York
274	SW		Kinzua Bridge State Park Visitor's Center			Pennsylvania	Visitor Center of a state park. Near Mt Jewett.
275	W		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
276	NE		Rigaud			Quebec
276	NE		Watch Observatory			Quebec	A private observatory in St-Lazare.
276	SW		Long Point on Lake Chautauqua			New York	A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
277	W		Brantford			Ontario
279	S		High Knob Overlook			Pennsylvania	A site used by the New Jersey Astronomical Association (NJAA)http://www.njaa.org/. This chart also covers Worlds End State Park.
279	SE		Union College Observatory			New York	Observatory of Union College in Schenectady.
280	E		Glens Falls			New York
280	NE		Saint-Lazare			Quebec
280	S		Camp Susque Observatory			Pennsylvania	Observatory of Camp Susque. Near Trout Run.
280	W		CMiller Observatory			Ontario	Near Brantford.
282	E		Altona Observatory			New York	A private observatory near Altona.
282	E		Averted Vision Observatory			New York	A private observatory near Wilton.
282	NE		Hudson			Quebec	Home of the Hudson Lunatic Astronomy Club.
282	SE		Fleischmanns Observatory			New York	A private observatory near Fleischmanns .
282	SE		TGCO			Pennsylvania	Thomas G. Cupillari Astronomical Observatory at Keystone College and shared with the Lackawanna Astronomical Society. Near Fleetville.
282	SE		Rensselaerville			New York	A town in Albany county.
283	N		Maniwaki			Quebec
283	W		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
284	NE		Lac Gagnon			Quebec
284	NE		Lachute			Quebec
284	NE		Optiques Fullum			Quebec	Un fabricant des télescopes en Vaudreuil.
284	NE		St-Placide			Quebec
284	SE		Highlands Observatory			Pennsylvania	A private observatory
284	W		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
285	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.
285	W		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
286	NE		Vaudreuil-Dorion			Quebec
286	NW		Parry Sound			Ontario
286	SE		Forest Lake			New York	A lake in the municipality of Livingston Manor.
286	W		Lora Bay			Ontario
287	NE		Lake MacDonald			Quebec	Near Lost River and Lakeview
287	SE		Upstate Stars Observatory			New York	A private observatory.
288	NE		Pincourt			Quebec
288	SE		Voorheesville			New York
288	SW		Port Dover			Ontario
290	NE		Parc national d'Oka			Quebec	link.
290	SE		Prompton State Park			Pennsylvania	Centered on the parking lot of Prompton State Park.
290	SW		Warren			Pennsylvania	Home of the Warren County Amateur Astronomy Club.
291	E		The Observatory at Tangleroot Farm			New York	A private observatory of a member of the Adirondack Skywatchers and the Salem Astronomical Society.
292	NE		Le Golf Sélect de Mirabel			Quebec	Club de golf associés avec le Club d'astronomie Mira
292	NW		Nelsons Bay Observatory			Ontario	A private observatory on Deer Lake near South River.
292	SE		Stoney Hill Observatory			New York	A private observatory near Clarksville.
293	SW		Simcoe			Ontario	Home of the North Shore Erie Amateur Astronomers.
294	NE		Arundel			Quebec
294	NE		Bellevue Observatory			Quebec	Obsevatory of the RASC Montreal Centre. Located at Morgan Arboretum, Ste. Anne-de-Bellevue.
294	NW		Dunchurch			Ontario
294	S		Rickett's Glen State Park			Pennsylvania	Ricketts Glen State Park is home of a a Stars-n-Parks public education program. Near Ricketts.
294	S		Sinnemahoning State Park			Pennsylvania	State park near Austin, PA.
295	W		The Glenelg Observatory			Ontario	A private observatory near Durham.
296	E		Plattsburgh			New York	A town in Clinton county.
296	NW		Mattawa			Ontario
296	W		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
297	NE		Observatoire astronomique du bois de Belle-Rivière			Quebec	Site d'observation du Club d'astronomie Bois de Belle-Rivière-Mirabel
297	SE		Breyo Observatory			New York	Observatory of Siena College.
298	E		West Haven Pass Observatory			Vermont	A private observatory near West Haven.
298	W		Mount Forest			Ontario
299	NE		Ferme Alarie			Quebec	Une ferme privée. Près de Brébeuf.
299	NE		Sainte-Scholastique			Quebec	Site d'observation de la Le club d'astronomie MIRA. Près de Mirabel.
299	NE		SAPM à Hemmingford			Quebec	Site d'observation de la Société d'Astronomie de Planétarium de Montréal
299	W		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
300	S		Williamsport			Pennsylvania	Home of the Pennsylvania College of Technology.
300	SE		Albany			New York	Home of the Albany Area Amateur Astronomers.