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			Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
5	E		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
9	SE		Brundish Observatory			Ontario	A private observatory near Guelph.
16	N		Fergus			Ontario
19	SW		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
20	E		Blue Springs Camp			Ontario	A scout camp near Acton.
20	S		Cambridge			Ontario
26	E		Halton Hills			Ontario
32	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.
35	E		Milton			Ontario
35	E		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
35	W		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
37	NE		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
37	SE		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
38	SW		New Hamburg Observatory			Ontario	A private observatory.
40	SE		Mount Nemo Observatory			Ontario	A private observatory.
43	NE		Orangeville			Ontario
43	S		CMiller Observatory			Ontario	Near Brantford.
44	SW		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
46	NE		Caledon			Ontario
47	E		Brampton			Ontario
47	N		Colbeck Observatory			Ontario	A private observatory near Colbeck.
47	SE		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
48	S		Brantford			Ontario
49	SE		Burlington			Ontario
50	SW		CMOR			Ontario	The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
52	E		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
52	E		Oakville			Ontario
52	SE		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
53	NE		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
56	E		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
56	NW		North Perth			Ontario
57	NE		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
57	NW		Mount Forest			Ontario
57	W		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.
58	N		Shelburne			Ontario
58	NE		Bolton			Ontario
58	W		Stratford			Ontario	Home of the Stratford Astronomy Group.
60	SW		Woodstock			Ontario
61	E		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
62	E		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
62	NE		Woodbridge			Ontario
63	NE		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
64	NE		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
65	NE		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
65	SE		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
66	NE		Willowbrook Observatory			Ontario	Near Alliston
66	SW		Embro Observatory			Ontario	A private observatory near Embro.
67	N		Dundalk			Ontario
69	E		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
69	E		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
71	N		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
71	NW		Starfest			Ontario	A starparty held near Mount Forest.
72	NE		Vaughan			Ontario
72	NE		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
73	NE		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).
73	SE		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
74	E		Toronto Islands			Ontario
74	N		Pine River Observatory			Ontario	A private observatory.
74	NW		The Glenelg Observatory			Ontario	A private observatory near Durham.
74	SE		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
75	NE		Alliston			Ontario
75	SW		Pictor Observatory			Ontario	A private observatory near Ingersoll.
76	E		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
78	E		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
78	E		KW Observatory			Ontario	A private obsrevatory near Thornhill.
78	SE		Cayuga			Ontario
79	NE		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
79	NE		Richmond Hill			Ontario
79	SE		Haldimand			Ontario
80	NW		Durham			Ontario
81	S		Delhi (ON)			Ontario
81	S		Simcoe			Ontario	Home of the North Shore Erie Amateur Astronomers.
82	SE		The Blue Marble Observatory			Ontario	A private observatory.
82	SE		Beamsville			Ontario
82	SE		Lincoln			Ontario
82	W		SkyShed Observatories			Ontario	A manufacturer of observatories
85	NE		Markham			Ontario
85	SW		Tillsonburg			Ontario	Aka Tilsonburg.
86	S		Norfolk County			Ontario
87	S		Port Dover			Ontario
88	NE		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
88	NW		Wingham			Ontario
88	SE		Vineland			Ontario
89	NE		Camp Saulaine			Ontario	Between Angus and Barrie.
91	SE		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
92	E		Scarborough			Ontario	A home of the University of Toronto Scarborough..
92	NW		Walkerton			Ontario
93	NE		Woodland Trails			Ontario	A scout camp near Aurora.
94	NW		Dornoch			Ontario
95	N		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
95	NE		Churchill			Ontario	A town south of Barrie.
95	SW		Elginfield Observatory			Ontario	Observatory of the University of Western Ontario(UWO).
96	N		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
98	S		Long Point Observatory			Ontario	A commercial observatory, open to the public. Near Port Dover.
98	SE		St Catharines			Ontario
99	E		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
99	SW		Purple Crow Lidar Facility			Ontario	Laser radar located at the Environmental Sciences Western Field Station of Western University.
100	SW		Hume Cronyn Observatory			Ontario	A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
100	SW		London			Ontario	Home of the RASC London Centre.
101	E		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
101	NE		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
101	NE		Mount Albert Lion's Club			Ontario	Near Mount Albert.
102	NE		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
102	NE		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
103	E		Pickering			Ontario
103	N		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
104	N		Collingwood			Ontario
104	NE		Barrie			Ontario
104	NE		Goodwood			Ontario	Near Uxbridge.
104	NE		Innisfil			Ontario	A town in Simcoe County.
107	E		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
107	SE		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
107	SE		Welland			Ontario
108	SW		Springwater Conservation Area			Ontario	link
109	E		Ajax			Ontario
110	S		Long Point Provincial Park			Ontario	Provincial Park on lake Erie.
110	S		Port Burwell Provincial Park			Ontario	Provincial park.
111	E		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
111	NW		Hiddenwell Observatory			Ontario
111	W		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.
112	SW		G-2 Farms Observatory			Ontario	A private observatory.
112	SW		St. Thomas			Ontario
112	SW		Weymouth Pines Observatory			Ontario	A private observatory near Middlesex Centre.
113	SE		Niagara Falls			Ontario
113	W		Goderich			Ontario
114	N		Lora Bay			Ontario
114	SE		Niagara Falls			New York
115	SE		Port Colborne			Ontario
116	E		Whitby			Ontario
117	N		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
117	NE		Ashburn Astronomical Observatory			Ontario	In Ashburn.
121	W		Camp Kintail			Ontario	A public camp used by the RASC Kitchener Centre.
122	E		Camp Samac			Ontario	A scout camp near Oshawa.
122	E		Oshawa			Ontario
122	NW		Owen Sound			Ontario	Home of the Bluewater Astronomical Society.
123	E		Eyeline Observatory			New York	A private observatory in Ransomville.
123	SE		Blue Braille Observatory			Ontario	A private observatory.
125	NE		Port Perry			Ontario
125	NW		Kincardine			Ontario
126	NE		Port Perry Astronomical Observatory			Ontario	link
126	SE		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
126	SW		Strathroy			Ontario
128	NW		Point Clark			Ontario
128	SE		Tobey Memorial Observatory			New York	A private observatory.
128	SW		Fingal Wildlife Centre			Ontario	FWC is a site used by the London RASC
129	NW		Allenford Observatory			Ontario	A private observatory near Allenford.
129	NW		Port Elgin			Ontario	Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
130	SE		Elliott-Astronomy Observatory			New York	A public observatory.
131	SE		Fort Erie			Ontario
131	W		Lambton Shores			Ontario
133	W		Port Franks			Ontario
135	SE		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
136	N		Midland			Ontario
136	NE		Orillia			Ontario	Home of the Orillia Stars astronomy club.
137	NE		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
137	NE		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
139	SE		Buffalo			New York	Home of the Buffalo Astronomical Association.
140	N		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
140	NE		Lagoon City			Ontario
140	SE		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
141	N		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
142	NE		Foxmead Observatory			Ontario	A private observatory near Coldwater.
143	E		Baetsen Observatory			Ontario	A private observatory near Orono.
144	E		DaVinci Observatory			New York	A private observatory near Lockport.
144	E		Newcastle Observatory			Ontario	A private observatory in Newcastle.
145	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.
146	NW		Wiarton			Ontario
146	SE		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
147	NW		South Bruce Peninsula			Ontario
147	SE		Fredonia Observatory			New York	Observatory of Fredonia State University of New York.
149	E		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
150	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.
152	SW		Big Bend Observatory			Ontario	A private observatory of a member of the RASC London Centre.
154	NE		Kawartha Observatory			Ontario	A private observatory in Lindsay.
155	SE		Armour Observatory			New York	A private observatory.
157	E		Marshall Hill Observatory			New York	A private observatory in Medina.
157	SW		Rodney			Ontario
158	N		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
159	NE		Millbrook			Ontario
160	SE		Transit Dreams North			New York	A private observatory.
161	S		Erie			Pennsylvania	Home of the Mehalso Observatory of Penn State Erie.
162	N		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
165	NE		Fenelon Falls			Ontario
165	SE		Orbit Jet Observatory			New York	An observatory near Colden.
166	N		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
167	S		Mitchell Observatory			Pennsylvania	A private observatory.
168	NE		Gravenhurst			Ontario
170	SW		Oakdale			Ontario
171	N		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
172	SE		Long Point on Lake Chautauqua			New York	A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
173	NW		Ponte di Legno Observatory			Ontario	A private observatory somewhere around Ferndale.
173	S		Evergreen Observatory			Pennsylvania	A private observatory in Girard Township.
175	NW		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.
175	NW		Quetican Observatory			Ontario	Near Lion's Head.
178	E		Cobourg			Ontario
178	S		Eureka Observatory			Pennsylvania	A private observatory.
178	SW		Green Ridge Observatory			Ontario	A private observatory near Ridgetown.
180	NE		Peterborough			Ontario	Home of the Peterborough Astronomical Association
180	NW		Blue Heron Observatory			Ontario	A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
181	S		Conneaut			Ohio	Also covers Ashtabula.
181	W		Sarnia			Ontario	Home of the RASC Sarnia Centre.
182	N		Port Carling			Ontario
182	NE		Bracebridge			Ontario
184	W		Delaware Park			Michigan	County park of Sanilac County.
186	SE		Jamestown			New York
187	SW		Rondeau Provincial Park			Ontario	A provincial park on Lake Erie, near Chatham.
188	SE		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
189	S		Edinboro University Planetarium and Observatory.			Pennsylvania	Observatory and planetarium of Edinboro University.
190	E		WhistleStop Observatory			Ontario	A private observatory.
190	N		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
190	NW		Four Elements Observatory			Ontario	A private observatory.
190	S		Old LeBoeuf Cemetery			Pennsylvania	A site of the Erie County Mobile Observers Group. Near Mill Village.
191	NE		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
191	NE		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
191	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
192	E		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
193	W		Black River Observatory			Michigan	A private observatory near Port Huron.
194	E		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
194	N		Muskoka District Municipality			Ontario
196	S		GCC Observatory			Pennsylvania	Observatory of Grove City College
196	SE		Lime Lake			New York	A lake near Machias.
196	SE		Ellicottville Observatory			New York	A private observatory near Ellicottville.
198	E		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
198	NW		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.
198	SE		Middlebury Observatory			New York	A private observatory.
199	E		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
199	N		Parry Sound			Ontario
199	NW		Johnston's Harbour			Ontario
200	SW		Chatham			Ontario

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