Clear Sky Chart

Or show these results: on a map

Distance Km	Bear -ing	S p o n s o r e d?	Chart	Preview color key	Light Pollution	Prov/State	Comments/Links
0			Collingwood			Ontario
< 24			Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
24	NE		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
24	W		Lora Bay			Ontario
25	W		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
27	SW		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
33	S		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
35	N		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
37	SE		Pine River Observatory			Ontario	A private observatory.
38	NE		Midland			Ontario
39	S		Dundalk			Ontario
40	SE		Camp Saulaine			Ontario	Between Angus and Barrie.
44	E		Barrie			Ontario
46	SE		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).
47	S		Shelburne			Ontario
47	SE		Alliston			Ontario
49	NE		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
49	SE		Willowbrook Observatory			Ontario	Near Alliston
52	SW		The Glenelg Observatory			Ontario	A private observatory near Durham.
55	W		Dornoch			Ontario
56	NE		Foxmead Observatory			Ontario	A private observatory near Coldwater.
56	SE		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
56	SE		Churchill			Ontario	A town south of Barrie.
57	E		Innisfil			Ontario	A town in Simcoe County.
58	N		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
58	S		Colbeck Observatory			Ontario	A private observatory near Colbeck.
58	W		Owen Sound			Ontario	Home of the Bluewater Astronomical Society.
59	SE		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
59	SW		Durham			Ontario
62	S		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
62	SE		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
64	E		Orillia			Ontario	Home of the Orillia Stars astronomy club.
64	NE		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
65	S		Orangeville			Ontario
66	NW		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.
67	SE		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
68	SE		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
69	SE		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
69	SW		Starfest			Ontario	A starparty held near Mount Forest.
71	SW		Mount Forest			Ontario
73	NE		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
74	NE		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
76	W		Allenford Observatory			Ontario	A private observatory near Allenford.
77	SE		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
78	S		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
78	W		Wiarton			Ontario
79	S		Caledon			Ontario
79	SE		Bolton			Ontario
79	SE		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
80	E		Lagoon City			Ontario
81	NE		Gravenhurst			Ontario
81	W		South Bruce Peninsula			Ontario
82	E		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
82	SE		Mount Albert Lion's Club			Ontario	Near Mount Albert.
85	NE		Port Carling			Ontario
85	SW		Walkerton			Ontario
85	W		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.
88	NE		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
88	SE		Woodland Trails			Ontario	A scout camp near Aurora.
90	S		Fergus			Ontario
92	SE		Richmond Hill			Ontario
93	SE		Vaughan			Ontario
93	W		Port Elgin			Ontario	Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
94	NE		Bracebridge			Ontario
94	SE		Woodbridge			Ontario
95	N		Parry Sound			Ontario
95	SE		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
96	S		Halton Hills			Ontario
96	SE		Goodwood			Ontario	Near Uxbridge.
97	SE		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
97	W		Hiddenwell Observatory			Ontario
98	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.
98	NW		Quetican Observatory			Ontario	Near Lion's Head.
98	S		Brampton			Ontario
98	SE		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
99	NE		Muskoka District Municipality			Ontario
99	S		Blue Springs Camp			Ontario	A scout camp near Acton.
99	SE		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
99	SE		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
99	SW		North Perth			Ontario
100	NW		Ponte di Legno Observatory			Ontario	A private observatory somewhere around Ferndale.
100	S		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
100	SE		Markham			Ontario
100	SW		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
103	SE		KW Observatory			Ontario	A private obsrevatory near Thornhill.
104	S		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
106	S		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
106	SE		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
108	S		Brundish Observatory			Ontario	A private observatory near Guelph.
108	SE		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
110	NW		Blue Heron Observatory			Ontario	A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
110	SE		Port Perry			Ontario
111	NE		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
111	SE		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
111	SE		Port Perry Astronomical Observatory			Ontario	link
111	SW		Wingham			Ontario
112	SE		Ashburn Astronomical Observatory			Ontario	In Ashburn.
113	S		Milton			Ontario
113	SE		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
114	SE		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
114	SE		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
115	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
115	SE		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
116	E		Fenelon Falls			Ontario
116	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.
116	SE		Pickering			Ontario
116	SE		Scarborough			Ontario	A home of the University of Toronto Scarborough..
117	NW		Four Elements Observatory			Ontario	A private observatory.
117	SE		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
117	SE		Toronto Islands			Ontario
118	E		Kawartha Observatory			Ontario	A private observatory in Lindsay.
118	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.
119	N		Pte. au Baril			Ontario	On Georgian Bay.
119	S		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
119	W		Kincardine			Ontario
120	SE		Ajax			Ontario
121	NE		Huntsville			Ontario
122	S		Oakville			Ontario
122	SE		Whitby			Ontario
122	SW		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.
123	SE		Camp Samac			Ontario	A scout camp near Oshawa.
124	NE		Lake of Bays			Ontario
124	S		Cambridge			Ontario
124	S		Mount Nemo Observatory			Ontario	A private observatory.
126	NW		Johnston's Harbour			Ontario
126	S		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
127	SE		Oshawa			Ontario
128	E		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
128	SE		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
129	S		New Hamburg Observatory			Ontario	A private observatory.
131	N		Dunchurch			Ontario
131	W		Point Clark			Ontario
132	NW		Dorcas Bay			Ontario	Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
134	SW		Camp Kintail			Ontario	A public camp used by the RASC Kitchener Centre.
135	S		Burlington			Ontario
139	NE		Burk's Falls			Ontario
140	NE		Oxtongue Lake			Ontario
140	SW		Stratford			Ontario	Home of the Stratford Astronomy Group.
141	NE		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
141	SE		Baetsen Observatory			Ontario	A private observatory near Orono.
142	NW		Tobermory			Ontario
142	S		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
143	E		Millbrook			Ontario
144	S		CMOR			Ontario	The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
144	S		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
144	SE		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
146	N		WBI/Britt			Ontario	A radar station. And site of informal star parties.
146	S		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
146	SE		Newcastle Observatory			Ontario	A private observatory in Newcastle.
146	SW		Goderich			Ontario
146	SW		SkyShed Observatories			Ontario	A manufacturer of observatories
147	S		CMiller Observatory			Ontario	Near Brantford.
148	NE		Haliburton County			Ontario
152	E		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
152	E		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
152	E		Peterborough			Ontario	Home of the Peterborough Astronomical Association
152	NE		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
152	S		Brantford			Ontario
154	S		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
155	N		Nelsons Bay Observatory			Ontario	A private observatory on Deer Lake near South River.
155	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.
156	S		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
158	S		Woodstock			Ontario
158	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.
159	S		Embro Observatory			Ontario	A private observatory near Embro.
159	S		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
160	S		Beamsville			Ontario
161	E		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
162	E		Anstruther Lake Observatory			Ontario	A private Observatory.
162	S		Lincoln			Ontario
163	NE		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
164	SE		Vineland			Ontario
167	SE		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
168	SE		St Catharines			Ontario
170	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.
171	E		Apsley			Ontario
172	S		Pictor Observatory			Ontario	A private observatory near Ingersoll.
172	SW		Elginfield Observatory			Ontario	Observatory of the University of Western Ontario(UWO).
174	E		Cobourg			Ontario
174	SE		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
175	S		The Blue Marble Observatory			Ontario	A private observatory.
175	S		Cayuga			Ontario
176	E		Silent Lake			Ontario	Provincial Park
176	S		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
177	S		Haldimand			Ontario
178	N		Restoule Provincial Park			Ontario	Provincial park and home of the Gateway to the Universe star party held by the North Bay Astronomy Club.
179	NE		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
179	SE		Eyeline Observatory			New York	A private observatory in Ransomville.
180	E		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
181	SE		Niagara Falls			Ontario
182	NE		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
182	SE		Niagara Falls			New York
182	SW		Purple Crow Lidar Facility			Ontario	Laser radar located at the Environmental Sciences Western Field Station of Western University.
183	E		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
183	N		Munro Park			Ontario	A campground near Powassan. Home of the Frozen Banana Star Party.
184	E		Oak Lake Observatory			Ontario	A private observatory.
184	NW		South Baymouth			Ontario	On Manitoulin Island.
185	S		Delhi (ON)			Ontario
185	S		Simcoe			Ontario	Home of the North Shore Erie Amateur Astronomers.
185	SE		Welland			Ontario
185	SW		G-2 Farms Observatory			Ontario	A private observatory.
186	E		WhistleStop Observatory			Ontario	A private observatory.
186	S		Tillsonburg			Ontario	Aka Tilsonburg.
187	SW		Hume Cronyn Observatory			Ontario	A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
188	SW		London			Ontario	Home of the RASC London Centre.
189	NW		Manitoulin Eco Park			Ontario	A commercial park and dark sky preserve.
190	S		Norfolk County			Ontario
190	SE		Tobey Memorial Observatory			New York	A private observatory.
191	NE		Four Corners Algonquin Observatory			Ontario
191	S		Port Dover			Ontario
192	NW		Killarney Provincial Park Observatory			Ontario	Observatory at Killarney Provincial park.
193	E		Campbellford			Ontario
193	E		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
193	NW		Killarney			Ontario
193	SE		Elliott-Astronomy Observatory			New York	A public observatory.
194	SW		Lambton Shores			Ontario
195	NE		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
195	SW		Port Franks			Ontario
196	E		Bancroft			Ontario
196	SE		Port Colborne			Ontario
198	SW		Weymouth Pines Observatory			Ontario	A private observatory near Middlesex Centre.
199	E		Old Hastings Observatory			Ontario	A private observatory.
200	SE		Blue Braille Observatory			Ontario	A private observatory.
200	SE		DaVinci Observatory			New York	A private observatory near Lockport.
200	SE		Marshall Hill Observatory			New York	A private observatory in Medina.

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