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			Johnston's Harbour			Ontario
8	N		Dorcas Bay			Ontario	Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
9	SE		Four Elements Observatory			Ontario	A private observatory.
11	E		Miller Lake			Ontario	Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
15	NE		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.
17	NW		Tobermory			Ontario
19	SE		Blue Heron Observatory			Ontario	A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
27	SE		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.
27	SE		Ponte di Legno Observatory			Ontario	A private observatory somewhere around Ferndale.
27	SE		Quetican Observatory			Ontario	Near Lion's Head.
32	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.
47	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.
49	SE		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.
52	SE		South Bruce Peninsula			Ontario
53	SE		Wiarton			Ontario
60	SE		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.
61	NW		South Baymouth			Ontario	On Manitoulin Island.
69	NW		Manitoulin Eco Park			Ontario	A commercial park and dark sky preserve.
70	SE		Allenford Observatory			Ontario	A private observatory near Allenford.
78	S		Port Elgin			Ontario	Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
78	SE		Owen Sound			Ontario	Home of the Bluewater Astronomical Society.
94	N		Killarney			Ontario
99	N		Killarney Provincial Park Observatory			Ontario	Observatory at Killarney Provincial park.
101	NE		Pte. au Baril			Ontario	On Georgian Bay.
102	S		Hiddenwell Observatory			Ontario
103	SE		Lora Bay			Ontario
105	SE		Dornoch			Ontario
107	S		Kincardine			Ontario
108	NE		WBI/Britt			Ontario	A radar station. And site of informal star parties.
109	E		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
111	N		Whitefish			Ontario
113	NW		Gore Bay			Ontario
113	SE		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
114	SE		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
115	S		Walkerton			Ontario
115	SE		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
118	E		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
118	S		Point Clark			Ontario
119	SE		Durham			Ontario
121	E		Parry Sound			Ontario
125	SE		The Glenelg Observatory			Ontario	A private observatory near Durham.
126	SE		Collingwood			Ontario
127	N		Espanola			Ontario
129	SE		Starfest			Ontario	A starparty held near Mount Forest.
131	S		Camp Kintail			Ontario	A public camp used by the RASC Kitchener Centre.
136	E		Midland			Ontario
136	NE		Burwash			Ontario	An observing site of the Greater Sudbury Amateur Astronomers.
139	E		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
139	S		Wingham			Ontario
139	SE		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
141	SE		Dundalk			Ontario
142	SE		Mount Forest			Ontario
144	NE		Dunchurch			Ontario
147	E		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
148	SE		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
149	E		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
152	E		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
154	E		Port Carling			Ontario
156	N		Doran Planetarium			Ontario	Planetarium of Laurentian University.
156	S		Goderich			Ontario
157	S		North Perth			Ontario
157	SE		Colbeck Observatory			Ontario	A private observatory near Colbeck.
157	SE		Shelburne			Ontario
158	SE		Pine River Observatory			Ontario	A private observatory.
160	E		Foxmead Observatory			Ontario	A private observatory near Coldwater.
161	E		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
161	NW		Blind River			Ontario
161	SW		Oscoda			Michigan
162	N		Sudbury			Ontario	Home of the Greater Sudbury Amateur Astronomers, the Sudbury Astronomy Club, the Ken Odaisky Memorial Observatory The Doran Planetarium of Laurentian University and Science North which is host of public star parties.
162	W		Maple Ridge Observatory			Michigan	Near Alpena.
165	NW		Elliot Lake			Ontario
166	SE		Camp Saulaine			Ontario	Between Angus and Barrie.
167	E		Muskoka District Municipality			Ontario
167	NW		ELAC-Stanleigh			Ontario	A site of the Elliot Lake Astronomy Club. A few km north of Elliot Lake.
168	SE		Barrie			Ontario
169	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).
170	NE		Nelsons Bay Observatory			Ontario	A private observatory on Deer Lake near South River.
170	SE		Willowbrook Observatory			Ontario	Near Alliston
171	SE		Alliston			Ontario
172	E		Gravenhurst			Ontario
173	NE		Restoule Provincial Park			Ontario	Provincial park and home of the Gateway to the Universe star party held by the North Bay Astronomy Club.
174	S		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.
174	S		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
174	SW		Port Crescent State Park			Michigan	State park
175	E		Burk's Falls			Ontario
176	E		Bracebridge			Ontario
176	SE		Orangeville			Ontario
177	E		Orillia			Ontario	Home of the Orillia Stars astronomy club.
177	SW		Oak Beach Observatory			Michigan	A private observatory.
178	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.
178	SE		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
178	W		McKim Alpena County Observation Site			Michigan	A private observing site somewhere around Alpena.
181	E		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
181	SE		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
181	SE		Churchill			Ontario	A town south of Barrie.
181	SE		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
182	SE		Innisfil			Ontario	A town in Simcoe County.
182	SW		Tawas			Michigan
184	E		Huntsville			Ontario
184	SE		Fergus			Ontario
185	SE		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
186	S		SkyShed Observatories			Ontario	A manufacturer of observatories
187	SE		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
188	SW		Delaware Park			Michigan	County park of Sanilac County.
189	SE		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
190	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.
191	SE		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
193	NE		Fisher's Paradise			Ontario	A campground used by some members of the North Bay Astronomy Club.
193	SE		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
195	E		Lagoon City			Ontario
195	NE		Munro Park			Ontario	A campground near Powassan. Home of the Frozen Banana Star Party.
195	SE		Caledon			Ontario
197	E		Lake of Bays			Ontario
197	NW		Drummond Island Airport			Michigan
199	E		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
199	SE		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
199	SE		Bolton			Ontario
199	SE		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
200	E		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
200	S		Stratford			Ontario	Home of the Stratford Astronomy Group.
203	SE		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
204	S		New Hamburg Observatory			Ontario	A private observatory.
204	SE		Blue Springs Camp			Ontario	A scout camp near Acton.
204	SE		Halton Hills			Ontario
204	SE		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
204	SE		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
205	W		Hammond Bay Observatory			Michigan	A private observatory.
207	E		Oxtongue Lake			Ontario
207	SE		Brundish Observatory			Ontario	A private observatory near Guelph.
208	NE		North Bay			Ontario	Home of the North Bay Astronomy Club.
208	SE		Mount Albert Lion's Club			Ontario	Near Mount Albert.
211	W		Dreamy Skies Observatory			Michigan	A private observatory in Mio.
212	S		Port Franks			Ontario
212	SE		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
213	NW		Whiskey Bay Observatory			Ontario	A private observatory.
213	S		Lambton Shores			Ontario
213	SE		Woodland Trails			Ontario	A scout camp near Aurora.
214	S		Elginfield Observatory			Ontario	Observatory of the University of Western Ontario(UWO).
214	SE		Brampton			Ontario
215	SE		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
215	SE		Woodbridge			Ontario
216	S		CMOR			Ontario	The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
216	SE		Richmond Hill			Ontario
216	SE		Vaughan			Ontario
217	SE		Cambridge			Ontario
218	S		G-2 Farms Observatory			Ontario	A private observatory.
218	SW		Beckstrom Observatory			Michigan	A private observatory near Deford.
219	SE		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
220	W		Stellamar Observatory			Michigan	A private observatory in Montmorency county.
221	SE		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
221	SW		Lamoria Springs Observatory			Michigan	A private observatory in Sandusky.
222	NE		Curiosity Observatory			Ontario	A private observatory.
222	NE		Marten River Provincial Park			Ontario	Provincial park and star party site of the North Bay Astronomy Club.
222	SE		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
222	SE		Goodwood			Ontario	Near Uxbridge.
222	SE		Milton			Ontario
222	SW		Cedar Springs Observatory			Michigan	A private observatory.
224	SE		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
225	S		Embro Observatory			Ontario	A private observatory near Embro.
225	SE		Markham			Ontario
226	SE		KW Observatory			Ontario	A private obsrevatory near Thornhill.
226	SE		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
227	SE		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
228	S		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
229	E		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
229	S		Purple Crow Lidar Facility			Ontario	Laser radar located at the Environmental Sciences Western Field Station of Western University.
229	W		Warbler's Hideaway Observatory			Michigan	A private observatory near Lovells.
230	E		Fenelon Falls			Ontario
230	S		Woodstock			Ontario
230	SE		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
230	SW		Outdoor Adventures Saginaw Bay Resort			Michigan	A members-only campsite.
231	SE		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
232	E		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
232	SE		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
232	SE		Mount Nemo Observatory			Ontario	A private observatory.
235	SE		Port Perry			Ontario
235	W		Insel Haus			Michigan	A Bed and Breakfast on Bois Blanc Island.
236	SE		Oakville			Ontario
236	SE		Port Perry Astronomical Observatory			Ontario	link
236	SE		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
237	E		Kawartha Observatory			Ontario	A private observatory in Lindsay.
237	S		Hume Cronyn Observatory			Ontario	A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
237	SE		Ashburn Astronomical Observatory			Ontario	In Ashburn.
237	SE		CMiller Observatory			Ontario	Near Brantford.
238	E		Haliburton County			Ontario
238	S		Pictor Observatory			Ontario	A private observatory near Ingersoll.
238	SE		Toronto Islands			Ontario
239	S		London			Ontario	Home of the RASC London Centre.
239	SE		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
240	SE		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
241	E		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
241	S		Black River Observatory			Michigan	A private observatory near Port Huron.
241	S		Strathroy			Ontario
241	SE		Scarborough			Ontario	A home of the University of Toronto Scarborough..
241	W		Bois Blanc Island Observatory			Michigan	A private observatory on Bois Blanc Island.
242	SE		Pickering			Ontario
242	SE		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
244	S		Weymouth Pines Observatory			Ontario	A private observatory near Middlesex Centre.
244	SE		Burlington			Ontario
244	SE		Brantford			Ontario
245	NE		Canadian Ecology Centre Observatory			Ontario	Observatory of the Canadian Ecology Centre. In Samuel de Champlain Provincial Park
245	NE		Herridge Lake			Ontario
245	SE		Ajax			Ontario
246	SE		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
247	SE		Whitby			Ontario
248	SE		Camp Samac			Ontario	A scout camp near Oshawa.
249	E		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
249	SE		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
250	E		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
250	S		Sarnia			Ontario	Home of the RASC Sarnia Centre.
250	W		Roscommon			Michigan
252	SE		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
252	SE		Oshawa			Ontario
252	SW		Blue Moon Observatory			Michigan	A private observatory near Mussey.
252	SW		Delta College Planetarium			Michigan	Planetarium of Delta College in Bay City.
253	E		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
253	S		Kenockee Observatory			Michigan
254	SW		Vassar			Michigan
257	NE		Mattawa			Ontario
258	E		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
259	S		Tillsonburg			Ontario	Aka Tilsonburg.
261	E		Four Corners Algonquin Observatory			Ontario
262	SW		Kresge Environmental Education Center			Michigan	KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
263	S		St. Thomas			Ontario
263	SE		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
263	W		Headlands International Dark Sky Park			Michigan	An Emmet County park with an international dark sky designation from the IDA with public and reservable observing sessions.
265	NW		Sault Ste. Marie			Ontario
265	NW		Sault Ste Marie			Michigan
265	W		Boyne Falls			Michigan
265	W		Higgins Lake			Michigan
266	S		Delhi (ON)			Ontario
266	SE		Baetsen Observatory			Ontario	A private observatory near Orono.
266	SE		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
266	SE		Millbrook			Ontario
267	E		Anstruther Lake Observatory			Ontario	A private Observatory.
267	S		Springwater Conservation Area			Ontario	link
267	W		J.S.M. Blue Lake Township Observatory			Michigan	A private obsrevatory.
267	W		Lawshe Memorial Observatory			Michigan	A private observatory near Bayview. Also covers Harbor Springs and Petroskey.
268	SE		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
269	SE		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
270	E		Peterborough			Ontario	Home of the Peterborough Astronomical Association
270	SE		Newcastle Observatory			Ontario	A private observatory in Newcastle.
270	SW		Saginaw			Michigan
270	W		Houghton Lake Observatory Site			Michigan	Site of future private observatory. Near Houghton Lake.
271	SW		Sirius Observatory			Michigan	A private observatory near Almont.
272	E		McCauley Lake Observatory			Ontario	A private observatory.
272	S		Fingal Wildlife Centre			Ontario	FWC is a site used by the London RASC
272	S		Oakdale			Ontario
273	E		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
273	S		Simcoe			Ontario	Home of the North Shore Erie Amateur Astronomers.
273	SE		Beamsville			Ontario
273	SW		Sunset Astronomical Society			Michigan	A society with members from Midland, Saginaw and Bay City (Tri-cities area).
274	E		Silent Lake			Ontario	Provincial Park
274	S		Norfolk County			Ontario
274	W		Moran			Michigan	About 14 miles north-west of the Mackinac Bridge and St. Ignace.
275	E		Apsley			Ontario
275	S		Big Bend Observatory			Ontario	A private observatory of a member of the RASC London Centre.
275	SE		Lincoln			Ontario
276	E		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
276	W		Raven Hill Discovery Center			Michigan	A regional science and technology center and home of the Northern Michigan Astronomy Club (NOMAC).
277	E		Four Corners Madawaska Observatory			Ontario
277	SE		Cayuga			Ontario
277	SW		Seven Ponds			Michigan	Home of the Seven Ponds Astronomy Club. Near Dryden.
278	SE		Haldimand			Ontario
278	SE		Vineland			Ontario
278	SW		River Valley RV Park			Michigan	Home of the Great Lakes Star Gaze. Near Gladwin.
279	W		Dobie North Observing Field			Michigan	A private observing site.
280	SE		The Blue Marble Observatory			Ontario	A private observatory.
281	SE		Port Dover			Ontario
282	S		Port Burwell Provincial Park			Ontario	Provincial park.
284	N		Gogama			Ontario
285	S		New Haven			Michigan	In Macomb county.
285	S		Rodney			Ontario
285	SE		St Catharines			Ontario
285	SW		Stargate Observatory			Michigan	Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
286	E		Algonquin Radio Observatory			Ontario	Radio Observatory located in Algonquin Provincial Park.
286	SW		Harrison			Michigan	A town in Clare county.
287	S		Long Point Observatory			Ontario	A commercial observatory, open to the public. Near Port Dover.
287	SE		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
287	SE		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
289	SW		Addison Oaks Observatory			Michigan	Observatory of Oakland County Astronomy Club in Addison Oaks county park.
289	SW		Longway Planetarium			Michigan	A planetarium in Flint.
290	E		Bancroft			Ontario
292	W		Strawberry Hill Observatory			Michigan	A private observatory near Taffeltown.
293	E		Oak Lake Observatory			Ontario	A private observatory.
293	SE		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
293	SW		Heavens View Observatory			Michigan	A private observatory near Ortonville.
293	SW		Washington(MI)			Michigan	A town in Macomb county.
293	W		EyeScope Star Shack			Michigan	A private observatory.
294	E		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
294	NE		Ville-Marie			Quebec
294	SW		Flushing Observatory			Michigan	A private observatory in Flushing.
297	S		Long Point Provincial Park			Ontario	Provincial Park on lake Erie.
297	SE		Cobourg			Ontario
299	E		Old Hastings Observatory			Ontario	A private observatory.
299	E		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
299	SE		Niagara Falls			Ontario
300	SE		Welland			Ontario
300	W		Torch Lake Township			Michigan

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