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
1	NE		Peterborough			Ontario	Home of the Peterborough Astronomical Association
23	SW		Millbrook			Ontario
26	NE		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
30	SE		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
33	W		Kawartha Observatory			Ontario	A private observatory in Lindsay.
34	SE		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
39	S		Cobourg			Ontario
39	SW		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
42	E		Campbellford			Ontario
42	NW		Fenelon Falls			Ontario
43	SW		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
45	SW		Baetsen Observatory			Ontario	A private observatory near Orono.
46	SE		WhistleStop Observatory			Ontario	A private observatory.
47	N		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
47	SW		Newcastle Observatory			Ontario	A private observatory in Newcastle.
49	NE		Oak Lake Observatory			Ontario	A private observatory.
50	N		Anstruther Lake Observatory			Ontario	A private Observatory.
53	SW		Port Perry			Ontario
53	SW		Port Perry Astronomical Observatory			Ontario	link
54	N		Apsley			Ontario
55	SE		Lakehenge Observatory			Ontario	A private observatory.
56	E		Heartwood Observatory			Ontario	A private observatory.
56	E		Marmora			Ontario
59	E		Mason Bald Observatory			Ontario	A private observatory in Frankford.
59	E		Stirling-Rawdon			Ontario
59	SW		Camp Samac			Ontario	A scout camp near Oshawa.
61	E		Quinte West			Ontario
62	NW		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
62	SW		Ashburn Astronomical Observatory			Ontario	In Ashburn.
62	SW		Oshawa			Ontario
63	E		FvH Observatory			Ontario	A private observatory in Trenton.
64	E		Trenton			Ontario
66	N		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
66	SW		Whitby			Ontario
70	E		Ivanhoe Observatory			Ontario	A private observatory near Ivanhoe.
70	SW		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
71	W		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
72	N		Silent Lake			Ontario	Provincial Park
72	NE		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
74	SW		Ajax			Ontario
75	SW		Goodwood			Ontario	Near Uxbridge.
75	W		Lagoon City			Ontario
77	E		Belleville			Ontario	Home of the RASC Belleville Centre
77	SW		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
79	SW		Pickering			Ontario
80	NE		Old Hastings Observatory			Ontario	A private observatory.
81	W		Mount Albert Lion's Club			Ontario	Near Mount Albert.
82	SW		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
83	SW		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
84	N		Haliburton County			Ontario
86	W		Woodland Trails			Ontario	A scout camp near Aurora.
88	N		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
89	W		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
92	NE		Bancroft			Ontario
92	SW		Scarborough			Ontario	A home of the University of Toronto Scarborough..
93	E		Oak Hills			Ontario	A private observing site in Popow Ranch
93	SE		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
93	W		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
93	W		Orillia			Ontario	Home of the Orillia Stars astronomy club.
94	SW		Markham			Ontario
95	NW		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
97	W		Innisfil			Ontario	A town in Simcoe County.
98	W		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
100	SW		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
100	SW		Richmond Hill			Ontario
101	E		Lennox and Addington Dark Sky Viewing Area			Ontario	A public and official dark-sky observing site of Lennox and Addington county.
101	E		Picton			Ontario
101	SW		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
101	W		Churchill			Ontario	A town south of Barrie.
103	SW		KW Observatory			Ontario	A private obsrevatory near Thornhill.
104	E		Kaladar			Ontario
105	N		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
107	NW		Gravenhurst			Ontario
107	SW		Vaughan			Ontario
108	W		Barrie			Ontario
109	E		Greater Napanee			Ontario
109	S		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
109	SE		Point Petre			Ontario	A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
110	NW		Foxmead Observatory			Ontario	A private observatory near Coldwater.
110	SW		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
111	SW		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
112	NE		Marble Lake Observatory			Ontario	A private observatory near Cloyne.
112	NW		Bracebridge			Ontario
113	E		Fall 'N' Stars			Ontario	A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
113	SW		Toronto Islands			Ontario
115	SW		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
115	W		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
116	N		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
116	S		Marshall Hill Observatory			New York	A private observatory in Medina.
116	SW		Woodbridge			Ontario
117	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.
117	NW		Lake of Bays			Ontario
117	W		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
118	E		Arden			Ontario
118	E		Prinyer's Cove			Ontario	In Prince Edward County.
118	NW		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
118	W		Camp Saulaine			Ontario	Between Angus and Barrie.
119	E		Camden Lake			Ontario	A public wildlife area used by the Kingston RASC.
119	W		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
120	SW		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
121	NW		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
121	S		Dark Arts Observatory			New York	A private observatory.
122	W		Bolton			Ontario
123	NW		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
123	SW		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
123	W		Alliston			Ontario
124	W		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
125	E		Starlight Cascade Observatory			Ontario	A private observatory near Yarker.
125	S		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
126	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).
127	N		Oxtongue Lake			Ontario
127	SW		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
127	W		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
128	S		Eyeline Observatory			New York	A private observatory in Ransomville.
130	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.
130	NW		Muskoka District Municipality			Ontario
130	SW		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
131	NE		Split Rock Observatory			Ontario	A private observatory near Ardoch.
131	SW		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
131	W		Willowbrook Observatory			Ontario	Near Alliston
132	W		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
133	NW		Midland			Ontario
133	SW		Brampton			Ontario
134	N		Four Corners Algonquin Observatory			Ontario
134	NW		Huntsville			Ontario
134	NW		Port Carling			Ontario
134	NW		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
134	W		Caledon			Ontario
135	S		DaVinci Observatory			New York	A private observatory near Lockport.
136	N		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
136	SE		Webster Park			New York	A park in Monroe County, NY.
136	W		Pine River Observatory			Ontario	A private observatory.
136	W		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
137	N		Four Corners Madawaska Observatory			Ontario
138	E		Sydenham			Ontario
140	E		The Observatory on the Lake			Ontario	link
140	E		Sharbot Lake			Ontario
140	N		McCauley Lake Observatory			Ontario	A private observatory.
140	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).
141	NE		Quadeville Road			Ontario	A spot along Quadeville road near Wolfe.
141	S		Tobey Memorial Observatory			New York	A private observatory.
142	N		Barry's Bay			Ontario
142	N		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
143	E		Otter Lake Scout Camp			Ontario	A scout camp on Otter lake.
143	S		Elliott-Astronomy Observatory			New York	A public observatory.
143	SW		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
143	SW		Oakville			Ontario
145	SW		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
145	W		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
146	NE		Teeples Hill			Ontario	Private property on Teeple Haley Road. Permission required.
146	SW		Niagara Falls			New York
147	E		Kingston			Ontario	Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
147	SW		St Catharines			Ontario
147	W		Orangeville			Ontario
148	SW		Niagara Falls			Ontario
149	NE		Foymount			Ontario	A site used by the OAOG.
149	W		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
151	W		Collingwood			Ontario
151	W		Shelburne			Ontario
152	SW		Milton			Ontario
153	SW		Halton Hills			Ontario
154	NW		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
154	SW		Vineland			Ontario
155	E		Cygnus Hill Observatory			Ontario	A private observatory near Maberly.
155	E		Chickadee Ridge Observatory			Ontario	A private observatory.
155	SW		Beamsville			Ontario
156	E		Battersea Observatory			Ontario	A private observatory in Battersea.
157	E		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.
157	NW		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
157	SW		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
158	NE		Kennelly's Mountain			Ontario	Near Calabogie.
158	SW		Mount Nemo Observatory			Ontario	A private observatory.
158	SW		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
159	E		Westport			Ontario
159	NE		K&P at Clyde Forks			Ontario	A spot along Clyde Forks road where it ends at the K&P trail.
159	SW		Blue Springs Camp			Ontario	A scout camp near Acton.
159	SW		Lincoln			Ontario
160	S		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
160	SW		Burlington			Ontario
160	W		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
163	N		Bonnechere Provincial Park			Ontario	Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
163	NE		Black Creek Pond			Ontario	A small pond along Black Creek road in Lanark County.
163	S		Buffalo			New York	Home of the Buffalo Astronomical Association.
163	S		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
163	S		Middlebury Observatory			New York	A private observatory.
163	SW		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
163	SW		Welland			Ontario
164	S		Fort Erie			Ontario
164	W		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
164	W		Dundalk			Ontario
165	NW		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
166	S		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
166	W		Colbeck Observatory			Ontario	A private observatory near Colbeck.
167	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.
168	SW		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
169	E		Black Lake Observatory			Ontario	A private observatory between Perth and Westport.
169	NW		Burk's Falls			Ontario
170	S		Blue Braille Observatory			Ontario	A private observatory.
171	SE		Fair Haven			New York	A town in Cayuga county.
172	SW		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
173	E		Gananoque			Ontario
173	E		Whippoorwill Hill Observatory			Ontario	A private observatory.
173	SW		Brundish Observatory			Ontario	A private observatory near Guelph.
173	W		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
174	NE		Sunset Bay			Ontario	A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
174	NE		Tatlock Quarry Outlook			Ontario	Outlook over a working quarry. Access is by private road with 'use at your own risk' signage. Gate is closed in the winter.
174	SE		Timerson Observatory			New York	A private observatory near Newark.
174	SW		Port Colborne			Ontario
174	W		Lora Bay			Ontario
175	SE		Lyons			New York
175	SW		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
175	W		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
176	S		Armour Observatory			New York	A private observatory.
176	W		Fergus			Ontario
178	NE		Perth			Ontario
178	NW		Parry Sound			Ontario
178	SW		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
179	SW		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
180	N		Achray Campground			Ontario	Campground in the northeast part of Algonquin Park.
180	S		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
180	SW		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
183	E		Rideau Ferry Observatory			Ontario	A private observatory near Rideau Ferry.
183	NE		Pit Road			Ontario	A spot along Pit road (aka Mcguinty Rd) used by some Ottawa area observers. Near Osceola.
184	E		Charleston Lake			Ontario	Provincial Park
184	NE		Renfrew			Ontario
185	E		Dexter			New York
185	N		Algonquin Radio Observatory			Ontario	Radio Observatory located in Algonquin Provincial Park.
185	S		Transit Dreams North			New York	A private observatory.
186	S		Orbit Jet Observatory			New York	An observatory near Colden.
186	SW		The Blue Marble Observatory			Ontario	A private observatory.
187	NE		Coyote Observatory			Ontario	A private observatory near White Lake.
188	W		The Glenelg Observatory			Ontario	A private observatory near Durham.
189	NE		Apple Orchard Observatory			Ontario	A private observing site
189	SW		Cambridge			Ontario
190	E		Hillier Observatory			Ontario	A private observatory.
190	NE		Bootland Farm			Ontario	A site use by the OAOG
192	NW		Dunchurch			Ontario
192	S		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
192	SE		The Smith Observatory			New York	Historic observatory in Geneva.
193	SE		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
194	E		Poole's Resort Observatory			Ontario	Site of future private observatory. Named after Pool's Resort Road. Near Mallorytown.
194	NE		Pembroke			Ontario
194	SE		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
194	SW		Cayuga			Ontario
195	E		Smiths Falls			Ontario
195	NE		Fred Lossing Observatory			Ontario	Ottawa RASC's observatory near Almonte. Located on a back lot of the Mill of Kintail which is also the site of star parties held by the Ottawa Astronomy Friends.
195	W		Mount Forest			Ontario
196	NE		Zion Camp			Ontario	A site used by the OAOG. In Forester's Falls, about 10km from Cobden.
196	NE		Petawawa Terrace Provincial Nature Reserve			Ontario	A nature preserve near Petawawa.
196	NE		Petawawa			Ontario
197	E		Watertown			New York	A town in Jefferson county.
197	NW		Nelsons Bay Observatory			Ontario	A private observatory on Deer Lake near South River.
197	SW		Haldimand			Ontario
197	SW		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
198	NE		Beckwith Park			Ontario	Park in Black's Corners near Carleton Place. A site used by the OAOG.
198	W		Durham			Ontario

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