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
5	SW		Newcastle Observatory			Ontario	A private observatory in Newcastle.
6	W		Baetsen Observatory			Ontario	A private observatory near Orono.
20	N		Millbrook			Ontario
20	NW		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
< 24			DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
26	W		Oshawa			Ontario
27	W		Camp Samac			Ontario	A scout camp near Oshawa.
30	E		Cobourg			Ontario
32	W		Whitby			Ontario
35	NW		Port Perry Astronomical Observatory			Ontario	link
36	W		Ashburn Astronomical Observatory			Ontario	In Ashburn.
37	NW		Port Perry			Ontario
39	W		Ajax			Ontario
39	W		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
43	E		WhistleStop Observatory			Ontario	A private observatory.
44	NE		Peterborough			Ontario	Home of the Peterborough Astronomical Association
45	W		Pickering			Ontario
47	W		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
49	N		Kawartha Observatory			Ontario	A private observatory in Lindsay.
50	NE		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
50	W		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
52	NE		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
52	W		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
53	W		Goodwood			Ontario	Near Uxbridge.
57	W		Scarborough			Ontario	A home of the University of Toronto Scarborough..
62	E		Lakehenge Observatory			Ontario	A private observatory.
64	W		Markham			Ontario
64	W		Woodland Trails			Ontario	A scout camp near Aurora.
65	W		Mount Albert Lion's Club			Ontario	Near Mount Albert.
67	N		Fenelon Falls			Ontario
69	NE		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
71	NE		Campbellford			Ontario
71	W		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
71	W		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
71	W		KW Observatory			Ontario	A private obsrevatory near Thornhill.
72	W		Richmond Hill			Ontario
73	W		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
74	SW		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
77	S		Marshall Hill Observatory			New York	A private observatory in Medina.
77	SW		Toronto Islands			Ontario
78	E		FvH Observatory			Ontario	A private observatory in Trenton.
78	NE		Heartwood Observatory			Ontario	A private observatory.
78	W		Vaughan			Ontario
79	E		Trenton			Ontario
79	NW		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
79	NW		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
80	SE		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
80	SW		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
80	W		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
81	E		Mason Bald Observatory			Ontario	A private observatory in Frankford.
81	E		Quinte West			Ontario
85	S		Eyeline Observatory			New York	A private observatory in Ransomville.
86	NW		Lagoon City			Ontario
87	W		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
87	W		Woodbridge			Ontario
88	N		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
88	SW		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
89	NE		Stirling-Rawdon			Ontario
89	W		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
90	NE		Oak Lake Observatory			Ontario	A private observatory.
90	NW		Innisfil			Ontario	A town in Simcoe County.
91	NE		Marmora			Ontario
91	NW		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
91	W		Churchill			Ontario	A town south of Barrie.
92	W		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
93	N		Anstruther Lake Observatory			Ontario	A private Observatory.
94	S		DaVinci Observatory			New York	A private observatory near Lockport.
94	SE		Dark Arts Observatory			New York	A private observatory.
95	SE		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
95	SW		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
96	E		Belleville			Ontario	Home of the RASC Belleville Centre
96	N		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
96	W		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
96	W		Bolton			Ontario
96	W		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
97	N		Apsley			Ontario
97	W		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
99	S		Tobey Memorial Observatory			New York	A private observatory.
100	S		Elliott-Astronomy Observatory			New York	A public observatory.
100	SW		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
101	E		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
101	NE		Ivanhoe Observatory			Ontario	A private observatory near Ivanhoe.
102	NW		Orillia			Ontario	Home of the Orillia Stars astronomy club.
102	W		Brampton			Ontario
103	SW		Niagara Falls			New York
104	NW		Barrie			Ontario
104	SW		St Catharines			Ontario
105	SW		Niagara Falls			Ontario
105	W		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
105	W		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
106	N		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
106	SW		Oakville			Ontario
107	W		Caledon			Ontario
108	W		Alliston			Ontario
108	W		Camp Saulaine			Ontario	Between Angus and Barrie.
111	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).
112	SW		Vineland			Ontario
113	E		Picton			Ontario
114	E		Point Petre			Ontario	A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
114	SW		Beamsville			Ontario
114	W		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
114	W		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
114	W		Willowbrook Observatory			Ontario	Near Alliston
115	N		Silent Lake			Ontario	Provincial Park
115	NE		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
115	SE		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).
116	SW		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
117	SE		Webster Park			New York	A park in Monroe County, NY.
117	SW		Lincoln			Ontario
118	S		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
118	SW		Milton			Ontario
118	SW		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
119	W		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
120	NW		Foxmead Observatory			Ontario	A private observatory near Coldwater.
120	S		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
120	SW		Welland			Ontario
121	S		Buffalo			New York	Home of the Buffalo Astronomical Association.
121	S		Fort Erie			Ontario
122	E		Fall 'N' Stars			Ontario	A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
122	N		Haliburton County			Ontario
122	NE		Old Hastings Observatory			Ontario	A private observatory.
122	SW		Burlington			Ontario
122	SW		Mount Nemo Observatory			Ontario	A private observatory.
122	W		Pine River Observatory			Ontario	A private observatory.
123	S		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
123	W		Halton Hills			Ontario
124	N		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
124	W		Orangeville			Ontario
125	NE		Oak Hills			Ontario	A private observing site in Popow Ranch
127	NW		Gravenhurst			Ontario
127	S		Blue Braille Observatory			Ontario	A private observatory.
127	SW		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
128	N		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
128	S		Middlebury Observatory			New York	A private observatory.
129	SW		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
129	W		Blue Springs Camp			Ontario	A scout camp near Acton.
130	E		Greater Napanee			Ontario
130	NW		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
130	SW		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
131	SW		Port Colborne			Ontario
132	NW		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
133	NE		Lennox and Addington Dark Sky Viewing Area			Ontario	A public and official dark-sky observing site of Lennox and Addington county.
133	W		Shelburne			Ontario
134	E		Prinyer's Cove			Ontario	In Prince Edward County.
134	S		Armour Observatory			New York	A private observatory.
135	NE		Bancroft			Ontario
135	NW		Bracebridge			Ontario
135	NW		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
135	W		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
137	NW		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
138	NE		Kaladar			Ontario
140	NW		Midland			Ontario
140	SW		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
141	S		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
141	SE		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.
141	SW		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
142	N		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
142	W		Brundish Observatory			Ontario	A private observatory near Guelph.
143	S		Transit Dreams North			New York	A private observatory.
144	W		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
145	S		Orbit Jet Observatory			New York	An observatory near Colden.
145	SW		The Blue Marble Observatory			Ontario	A private observatory.
146	E		Camden Lake			Ontario	A public wildlife area used by the Kingston RASC.
146	W		Colbeck Observatory			Ontario	A private observatory near Colbeck.
147	NW		Collingwood			Ontario
148	N		Lake of Bays			Ontario
148	W		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
149	W		Dundalk			Ontario
149	W		Fergus			Ontario
150	E		Starlight Cascade Observatory			Ontario	A private observatory near Yarker.
150	NE		Marble Lake Observatory			Ontario	A private observatory near Cloyne.
150	NW		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
150	S		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
151	NE		Arden			Ontario
153	SW		Cayuga			Ontario
154	NW		Muskoka District Municipality			Ontario
154	NW		Port Carling			Ontario
155	SE		Timerson Observatory			New York	A private observatory near Newark.
156	SW		Cambridge			Ontario
156	SW		Haldimand			Ontario
158	N		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
158	NE		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.
159	NW		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
159	SE		Lyons			New York
160	N		Oxtongue Lake			Ontario
162	N		Huntsville			Ontario
163	E		Sydenham			Ontario
164	SE		Fair Haven			New York	A town in Cayuga county.
165	E		The Observatory on the Lake			Ontario	link
165	NW		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
165	W		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
165	W		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
166	SE		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
166	SW		Brantford			Ontario
166	W		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
167	E		Kingston			Ontario	Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
167	NE		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.
167	SW		CMiller Observatory			Ontario	Near Brantford.
168	NE		Split Rock Observatory			Ontario	A private observatory near Ardoch.
168	NW		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
169	S		Lime Lake			New York	A lake near Machias.
170	E		Otter Lake Scout Camp			Ontario	A scout camp on Otter lake.
170	NW		Lora Bay			Ontario
172	SE		The Smith Observatory			New York	Historic observatory in Geneva.
173	NW		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
173	W		The Glenelg Observatory			Ontario	A private observatory near Durham.
174	NE		Sharbot Lake			Ontario
174	S		Ossian Observatory			New York	A private ovservatory in Ossian.
174	S		Starry Knoll			New York	A private observing site. A few miles from Houghton.
175	N		Four Corners Algonquin Observatory			Ontario
175	N		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
175	SE		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
175	W		Mount Forest			Ontario
177	W		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
178	S		Fredonia Observatory			New York	Observatory of Fredonia State University of New York.
179	N		Four Corners Madawaska Observatory			Ontario
180	E		Battersea Observatory			Ontario	A private observatory in Battersea.
181	N		McCauley Lake Observatory			Ontario	A private observatory.
181	N		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
181	SW		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
181	W		Hackbart Road Hill			Ontario	Also called Cross Hill. A spot on the side of Hackbart Road, 100 meters up from the radio tower. Used by some memebers of the RASC Kitchener-Waterloo Center. Near St. Clemens.
183	NE		Quadeville Road			Ontario	A spot along Quadeville road near Wolfe.
183	W		Durham			Ontario
184	SE		Los Gatos B&B			New York	Bed and Breakfast with star parties. In Penn Yan.
184	W		Starfest			Ontario	A starparty held near Mount Forest.
185	N		Barry's Bay			Ontario
185	SE		Finger Lakes Regional Airport			New York	Also covers the north-central portion of the Finger Lakes area.
185	W		New Hamburg Observatory			Ontario	A private observatory.
186	S		Ellicottville Observatory			New York	A private observatory near Ellicottville.
186	SW		Port Dover			Ontario
187	NE		Chickadee Ridge Observatory			Ontario	A private observatory.
187	NE		Teeples Hill			Ontario	Private property on Teeple Haley Road. Permission required.
187	SE		Highwinds Observatory			New York	A private observatory in Geneseo.
188	NE		Cygnus Hill Observatory			Ontario	A private observatory near Maberly.
188	SW		Simcoe			Ontario	Home of the North Shore Erie Amateur Astronomers.
189	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.
189	NE		Westport			Ontario
189	W		Dornoch			Ontario
192	NE		Foymount			Ontario	A site used by the OAOG.
193	W		North Perth			Ontario
195	E		Gananoque			Ontario
195	N		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
195	NW		Parry Sound			Ontario
195	W		CMOR			Ontario	The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
197	NE		K&P at Clyde Forks			Ontario	A spot along Clyde Forks road where it ends at the K&P trail.
198	N		Burk's Falls			Ontario
198	NE		Kennelly's Mountain			Ontario	Near Calabogie.
198	S		Stull Observatory			New York	Observatory at Alfred University. In Alfred.
198	SW		Norfolk County			Ontario
199	SW		Delhi (ON)			Ontario
199	SW		Woodstock			Ontario

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