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			Dornoch			Ontario
15	S		Durham			Ontario
20	SE		The Glenelg Observatory			Ontario	A private observatory near Durham.
26	S		Starfest			Ontario	A starparty held near Mount Forest.
28	E		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
29	N		Owen Sound			Ontario	Home of the Bluewater Astronomical Society.
30	E		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
31	SW		Walkerton			Ontario
37	NW		Allenford Observatory			Ontario	A private observatory near Allenford.
38	S		Mount Forest			Ontario
41	SE		Dundalk			Ontario
42	NE		Lora Bay			Ontario
42	W		Hiddenwell Observatory			Ontario
43	NE		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
44	W		Port Elgin			Ontario	Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
53	NW		Wiarton			Ontario
53	SE		Colbeck Observatory			Ontario	A private observatory near Colbeck.
54	E		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
54	N		Keppel Henge			Ontario	A solar-system observatory with unusually robust instruments. Located at Keppel Croft Gardens, near the shore of Georgean Bay between Wiarton and Owen Sound.
54	NW		South Bruce Peninsula			Ontario
55	NE		Collingwood			Ontario
56	NW		ES Fox Observatory (BAS/BOEC)			Ontario	Observatory of the Bluewater Astronomical Society located at the Bluewater Outdoor Education Centre of the Bluewater District School Board. The BOEC is a dark-sky preserve.
58	SE		Shelburne			Ontario
60	S		North Perth			Ontario
60	SW		Wingham			Ontario
64	W		Kincardine			Ontario
67	E		Pine River Observatory			Ontario	A private observatory.
72	S		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
75	SE		Orangeville			Ontario
76	E		Willowbrook Observatory			Ontario	Near Alliston
76	NE		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
76	W		Point Clark			Ontario
78	E		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).
79	NE		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
79	SE		Fergus			Ontario
80	NW		Ponte di Legno Observatory			Ontario	A private observatory somewhere around Ferndale.
80	SE		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
80	SW		Camp Kintail			Ontario	A public camp used by the RASC Kitchener Centre.
81	E		Alliston			Ontario
82	N		Lion's Head Dark Sky Viewing Platform			Ontario	A deck at Lion's head Marina in the town of Lion's Head. Site of public astronomy events.
82	N		Quetican Observatory			Ontario	Near Lion's Head.
83	E		Camp Saulaine			Ontario	Between Angus and Barrie.
84	S		Monkton Observing Site			Ontario	A spot an the end of Line 58 near the town of Monkton. Used as an observing spot by the RASC Kitchener-Waterloo Centre.
86	E		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
87	NW		Blue Heron Observatory			Ontario	A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
87	SE		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
89	S		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.
89	SE		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
91	NE		Midland			Ontario
93	E		Barrie			Ontario
93	SW		Goderich			Ontario
94	E		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
94	SE		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
95	SE		Caledon			Ontario
96	NW		Four Elements Observatory			Ontario	A private observatory.
96	SE		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
97	NW		Miller Lake			Ontario	Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
98	SE		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
99	SE		Blue Springs Camp			Ontario	A scout camp near Acton.
100	E		Churchill			Ontario	A town south of Barrie.
100	S		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
100	SE		Halton Hills			Ontario
101	NE		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
101	SE		Bolton			Ontario
101	SE		Brundish Observatory			Ontario	A private observatory near Guelph.
102	E		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
102	S		SkyShed Observatories			Ontario	A manufacturer of observatories
102	SE		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
103	NE		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
103	S		New Hamburg Observatory			Ontario	A private observatory.
104	E		Innisfil			Ontario	A town in Simcoe County.
105	N		Cabot Head			Ontario	Chart is centered on the site of the Bruce Peninsula Star Party, aka StarFeast, but also covers the Cabot Head Provincial Nature Reserve Park and Bruce Peninsula National Park which is a dark sky preserve. In the Bruce penninsula.
105	NW		Johnston's Harbour			Ontario
106	S		Stratford			Ontario	Home of the Stratford Astronomy Group.
107	SW		Bayfield			Ontario	Centered on the field of the Bayfield Agricultural Society Grounds which is site of public star parties held by the West Coast Astronomers.
108	SE		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
111	NE		Foxmead Observatory			Ontario	A private observatory near Coldwater.
112	E		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
112	SE		Brampton			Ontario
112	SE		Cambridge			Ontario
113	NW		Dorcas Bay			Ontario	Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
114	SE		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
116	E		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
116	SE		Woodbridge			Ontario
117	NE		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
117	S		CMOR			Ontario	The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
118	SE		Milton			Ontario
119	E		Orillia			Ontario	Home of the Orillia Stars astronomy club.
120	SE		Vaughan			Ontario
123	E		Richmond Hill			Ontario
123	NE		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
123	NW		Tobermory			Ontario
123	SE		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
124	E		Mount Albert Lion's Club			Ontario	Near Mount Albert.
125	E		Woodland Trails			Ontario	A scout camp near Aurora.
125	SE		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
126	S		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
126	SE		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
126	SE		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
127	NE		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
127	SE		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
127	SE		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
128	SE		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
128	SE		Mount Nemo Observatory			Ontario	A private observatory.
129	S		Embro Observatory			Ontario	A private observatory near Embro.
130	SE		KW Observatory			Ontario	A private obsrevatory near Thornhill.
131	S		Elginfield Observatory			Ontario	Observatory of the University of Western Ontario(UWO).
131	S		Woodstock			Ontario
132	E		Markham			Ontario
132	NE		Parry Sound			Ontario
133	E		Lagoon City			Ontario
133	NE		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
133	S		CMiller Observatory			Ontario	Near Brantford.
133	SE		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
133	SE		Oakville			Ontario
135	E		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
135	NE		Gravenhurst			Ontario
135	NE		Port Carling			Ontario
136	E		Goodwood			Ontario	Near Uxbridge.
137	E		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
137	NW		Chi'Cheemaun 1/3rd Point			Ontario	A spot in Georgian bay approixmately 1/3 of the way from Tobermory to Baymouth along the Chi'Cheemaun ferry's route. The Chi'Cheemaun ferry is host to public astronomy sessions while under way across Georgian Bay.
138	SE		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
139	S		Brantford			Ontario
139	SE		Burlington			Ontario
140	SE		Toronto Islands			Ontario
140	SW		G-2 Farms Observatory			Ontario	A private observatory.
141	SE		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
142	S		Pictor Observatory			Ontario	A private observatory near Ingersoll.
143	N		Pte. au Baril			Ontario	On Georgian Bay.
143	S		Purple Crow Lidar Facility			Ontario	Laser radar located at the Environmental Sciences Western Field Station of Western University.
144	SE		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
146	SE		Scarborough			Ontario	A home of the University of Toronto Scarborough..
146	SW		Lambton Shores			Ontario
146	SW		Port Franks			Ontario
147	E		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
147	NE		Bracebridge			Ontario
149	S		Hume Cronyn Observatory			Ontario	A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
150	E		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
150	NE		Muskoka District Municipality			Ontario
151	E		Pickering			Ontario
151	S		London			Ontario	Home of the RASC London Centre.
152	NW		Chi'Cheemaun 2/3rds Point			Ontario	A spot in Georgian bay approixmately 2/3 of the way from Tobermory to Baymouth along the Chi'Cheemaun ferry's route. The Chi'Cheemaun ferry is host to public astronomy sessions while under way across Georgian Bay.
153	E		Ashburn Astronomical Observatory			Ontario	In Ashburn.
153	E		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
154	E		Port Perry			Ontario
155	E		Port Perry Astronomical Observatory			Ontario	link
156	E		Ajax			Ontario
158	SE		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
159	S		Weymouth Pines Observatory			Ontario	A private observatory near Middlesex Centre.
159	SW		Delaware Park			Michigan	County park of Sanilac County.
160	E		Whitby			Ontario
161	S		Tillsonburg			Ontario	Aka Tilsonburg.
162	E		Camp Samac			Ontario	A scout camp near Oshawa.
162	SE		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
163	S		Strathroy			Ontario
163	SE		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
165	E		Oshawa			Ontario
165	S		Delhi (ON)			Ontario
166	NE		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
166	NW		South Baymouth			Ontario	On Manitoulin Island.
167	N		WBI/Britt			Ontario	A radar station. And site of informal star parties.
168	E		Kawartha Observatory			Ontario	A private observatory in Lindsay.
168	NE		Dunchurch			Ontario
169	E		Fenelon Falls			Ontario
169	SE		Beamsville			Ontario
170	S		Simcoe			Ontario	Home of the North Shore Erie Amateur Astronomers.
171	E		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
171	SE		Lincoln			Ontario
172	NE		Huntsville			Ontario
172	S		Norfolk County			Ontario
172	SE		Cayuga			Ontario
173	S		St. Thomas			Ontario
173	SE		Haldimand			Ontario
174	NW		Manitoulin Eco Park			Ontario	A commercial park and dark sky preserve.
174	S		Springwater Conservation Area			Ontario	link
175	SE		The Blue Marble Observatory			Ontario	A private observatory.
175	SE		Vineland			Ontario
177	NE		Lake of Bays			Ontario
178	S		Port Dover			Ontario
180	W		Port Crescent State Park			Michigan	State park
182	E		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
182	SE		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
182	SE		St Catharines			Ontario
183	E		Baetsen Observatory			Ontario	A private observatory near Orono.
184	NE		Burk's Falls			Ontario
184	W		Oak Beach Observatory			Michigan	A private observatory.
185	S		Fingal Wildlife Centre			Ontario	FWC is a site used by the London RASC
185	S		Long Point Observatory			Ontario	A commercial observatory, open to the public. Near Port Dover.
185	S		Port Burwell Provincial Park			Ontario	Provincial park.
186	SE		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
187	E		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
187	E		Newcastle Observatory			Ontario	A private observatory in Newcastle.
187	NE		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
190	E		Millbrook			Ontario
190	SE		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
190	SW		Lamoria Springs Observatory			Michigan	A private observatory in Sandusky.
192	N		Killarney			Ontario
192	NE		Oxtongue Lake			Ontario
194	N		Killarney Provincial Park Observatory			Ontario	Observatory at Killarney Provincial park.
194	SE		Leslie George Marczi Observatory			Ontario	AKA LGMO. A private observatory in Welland.
194	SW		Sarnia			Ontario	Home of the RASC Sarnia Centre.
195	NE		Nelsons Bay Observatory			Ontario	A private observatory on Deer Lake near South River.
196	S		Long Point Provincial Park			Ontario	Provincial Park on lake Erie.
196	SE		Welland			Ontario
196	SW		Black River Observatory			Michigan	A private observatory near Port Huron.
197	S		Big Bend Observatory			Ontario	A private observatory of a member of the RASC London Centre.
197	SE		Niagara Falls			Ontario
197	W		Oscoda			Michigan
198	SE		Niagara Falls			New York

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