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			Millbrook			Ontario
22	SW		Baetsen Observatory			Ontario	A private observatory near Orono.
22	SW		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
< 24			DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
24	NE		Peterborough			Ontario	Home of the Peterborough Astronomical Association
25	S		Newcastle Observatory			Ontario	A private observatory in Newcastle.
31	SE		Cobourg			Ontario
33	NW		Kawartha Observatory			Ontario	A private observatory in Lindsay.
35	W		Port Perry Astronomical Observatory			Ontario	link
36	W		Port Perry			Ontario
37	SW		Camp Samac			Ontario	A scout camp near Oshawa.
39	SW		Oshawa			Ontario
41	E		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
41	E		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
42	W		Ashburn Astronomical Observatory			Ontario	In Ashburn.
43	SE		WhistleStop Observatory			Ontario	A private observatory.
44	SW		Whitby			Ontario
49	NE		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
49	SW		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
50	NW		Fenelon Falls			Ontario
52	SW		Ajax			Ontario
57	SW		Pickering			Ontario
57	W		Goodwood			Ontario	Near Uxbridge.
58	E		Campbellford			Ontario
58	W		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
59	E		Lakehenge Observatory			Ontario	A private observatory.
60	SW		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
62	SW		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
66	W		Mount Albert Lion's Club			Ontario	Near Mount Albert.
67	N		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
68	NW		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
69	E		Heartwood Observatory			Ontario	A private observatory.
69	W		Woodland Trails			Ontario	A scout camp near Aurora.
71	NE		Oak Lake Observatory			Ontario	A private observatory.
71	SW		Scarborough			Ontario	A home of the University of Toronto Scarborough..
72	E		FvH Observatory			Ontario	A private observatory in Trenton.
72	E		Mason Bald Observatory			Ontario	A private observatory in Frankford.
72	E		Quinte West			Ontario
72	N		Anstruther Lake Observatory			Ontario	A private Observatory.
73	E		Trenton			Ontario
74	NW		Lagoon City			Ontario
74	SW		Markham			Ontario
76	E		Stirling-Rawdon			Ontario
76	N		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
76	NE		Marmora			Ontario
77	NE		Apsley			Ontario
77	W		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
77	W		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
80	W		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
81	SW		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
81	W		Richmond Hill			Ontario
82	SW		KW Observatory			Ontario	A private obsrevatory near Thornhill.
86	N		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
87	W		Innisfil			Ontario	A town in Simcoe County.
88	E		Ivanhoe Observatory			Ontario	A private observatory near Ivanhoe.
88	SW		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
88	W		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
88	W		Vaughan			Ontario
89	E		Belleville			Ontario	Home of the RASC Belleville Centre
90	SW		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
90	W		Churchill			Ontario	A town south of Barrie.
91	NW		Orillia			Ontario	Home of the Orillia Stars astronomy club.
91	SW		Toronto Islands			Ontario
93	SW		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
94	N		Silent Lake			Ontario	Provincial Park
95	NE		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
95	SE		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
97	S		Marshall Hill Observatory			New York	A private observatory in Medina.
97	SW		Woodbridge			Ontario
99	E		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
99	SW		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
99	W		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
100	W		Barrie			Ontario
100	W		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
101	SW		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
102	N		Haliburton County			Ontario
102	W		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
103	NE		Old Hastings Observatory			Ontario	A private observatory.
103	W		Bolton			Ontario
105	S		Eyeline Observatory			New York	A private observatory in Ransomville.
106	N		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
107	SW		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
107	W		Camp Saulaine			Ontario	Between Angus and Barrie.
108	N		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
108	SW		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
109	E		Picton			Ontario
109	SE		Dark Arts Observatory			New York	A private observatory.
109	SW		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
109	W		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
110	NW		Foxmead Observatory			Ontario	A private observatory near Coldwater.
110	W		Alliston			Ontario
111	NE		Oak Hills			Ontario	A private observing site in Popow Ranch
111	SE		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
111	W		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
113	E		Point Petre			Ontario	A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
113	NW		Gravenhurst			Ontario
113	SW		Brampton			Ontario
113	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).
114	S		DaVinci Observatory			New York	A private observatory near Lockport.
115	NE		Bancroft			Ontario
115	W		Caledon			Ontario
117	W		Willowbrook Observatory			Ontario	Near Alliston
119	NE		Lennox and Addington Dark Sky Viewing Area			Ontario	A public and official dark-sky observing site of Lennox and Addington county.
119	NW		Bracebridge			Ontario
119	S		Tobey Memorial Observatory			New York	A private observatory.
120	E		Fall 'N' Stars			Ontario	A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
120	NW		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
120	SW		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
120	W		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
121	S		Elliott-Astronomy Observatory			New York	A public observatory.
121	SW		Oakville			Ontario
122	E		Greater Napanee			Ontario
122	NW		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
123	N		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
123	NE		Kaladar			Ontario
123	S		Niagara Falls			New York
123	W		Pine River Observatory			Ontario	A private observatory.
124	SW		St Catharines			Ontario
125	NW		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
125	SW		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
125	SW		Niagara Falls			Ontario
126	NW		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
127	W		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
128	SE		Webster Park			New York	A park in Monroe County, NY.
129	E		Prinyer's Cove			Ontario	In Prince Edward County.
129	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).
130	N		Lake of Bays			Ontario
130	SW		Vineland			Ontario
130	W		Orangeville			Ontario
131	NW		Midland			Ontario
131	SW		Milton			Ontario
132	SW		Beamsville			Ontario
133	SW		Halton Hills			Ontario
134	NE		Marble Lake Observatory			Ontario	A private observatory near Cloyne.
134	SW		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
135	E		Camden Lake			Ontario	A public wildlife area used by the Kingston RASC.
136	SW		Lincoln			Ontario
136	SW		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
137	SW		Mount Nemo Observatory			Ontario	A private observatory.
137	W		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
137	W		Shelburne			Ontario
138	N		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
138	NE		Arden			Ontario
138	NW		Muskoka District Municipality			Ontario
138	NW		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
138	SW		Burlington			Ontario
139	S		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
140	E		Starlight Cascade Observatory			Ontario	A private observatory near Yarker.
140	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.
140	NW		Port Carling			Ontario
140	SW		Blue Springs Camp			Ontario	A scout camp near Acton.
140	SW		Welland			Ontario
141	S		Buffalo			New York	Home of the Buffalo Astronomical Association.
141	S		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
141	SW		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
142	N		Oxtongue Lake			Ontario
142	S		Fort Erie			Ontario
143	W		Collingwood			Ontario
144	S		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
145	NW		Huntsville			Ontario
145	SW		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
146	S		Middlebury Observatory			New York	A private observatory.
147	S		Blue Braille Observatory			Ontario	A private observatory.
149	SW		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
150	W		Colbeck Observatory			Ontario	A private observatory near Colbeck.
151	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.
151	SW		Port Colborne			Ontario
151	W		Dundalk			Ontario
152	NE		Split Rock Observatory			Ontario	A private observatory near Ardoch.
153	SW		Brundish Observatory			Ontario	A private observatory near Guelph.
154	E		Sydenham			Ontario
155	E		The Observatory on the Lake			Ontario	link
155	N		Four Corners Algonquin Observatory			Ontario
155	N		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
155	S		Armour Observatory			New York	A private observatory.
155	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.
155	SW		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
156	W		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
157	NW		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
157	SW		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
157	SW		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
158	N		Four Corners Madawaska Observatory			Ontario
158	NW		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
158	W		Fergus			Ontario
159	W		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
160	E		Kingston			Ontario	Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
160	E		Otter Lake Scout Camp			Ontario	A scout camp on Otter lake.
160	NE		Sharbot Lake			Ontario
160	NW		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
161	N		McCauley Lake Observatory			Ontario	A private observatory.
161	N		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
161	S		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
163	SW		The Blue Marble Observatory			Ontario	A private observatory.
164	NE		Quadeville Road			Ontario	A spot along Quadeville road near Wolfe.
164	S		Transit Dreams North			New York	A private observatory.
164	W		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
165	NE		Barry's Bay			Ontario
165	W		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
166	S		Orbit Jet Observatory			New York	An observatory near Colden.
166	SE		Timerson Observatory			New York	A private observatory near Newark.
167	W		Lora Bay			Ontario
168	SW		Cambridge			Ontario
169	NE		Teeples Hill			Ontario	Private property on Teeple Haley Road. Permission required.
169	SE		Lyons			New York
170	S		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
170	SE		Fair Haven			New York	A town in Cayuga county.
171	E		Battersea Observatory			Ontario	A private observatory in Battersea.
171	SW		Cayuga			Ontario
173	NE		Foymount			Ontario	A site used by the OAOG.
174	NE		Cygnus Hill Observatory			Ontario	A private observatory near Maberly.
174	NE		Chickadee Ridge Observatory			Ontario	A private observatory.
174	SW		Haldimand			Ontario
175	W		The Glenelg Observatory			Ontario	A private observatory near Durham.
176	NE		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.
177	E		Westport			Ontario
177	N		Sandy Cove			Ontario	At the north-east end of Three Mile Lake. Near Burk Falls.
177	SW		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
180	W		Mount Forest			Ontario
181	NE		K&P at Clyde Forks			Ontario	A spot along Clyde Forks road where it ends at the K&P trail.
181	NE		Kennelly's Mountain			Ontario	Near Calabogie.
181	NW		Burk's Falls			Ontario
181	SE		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
181	SW		Brantford			Ontario
182	SW		CMiller Observatory			Ontario	Near Brantford.
183	NW		Parry Sound			Ontario
184	SE		The Smith Observatory			New York	Historic observatory in Geneva.
185	NE		Black Creek Pond			Ontario	A small pond along Black Creek road in Lanark County.
185	NE		Bonnechere Provincial Park			Ontario	Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
186	W		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
186	W		Durham			Ontario
187	E		Gananoque			Ontario
187	SE		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
188	NE		Black Lake Observatory			Ontario	A private observatory between Perth and Westport.
188	W		Starfest			Ontario	A starparty held near Mount Forest.
189	S		Lime Lake			New York	A lake near Machias.
190	W		Dornoch			Ontario
190	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.
192	NE		Whippoorwill Hill Observatory			Ontario	A private observatory.
192	S		Ossian Observatory			New York	A private ovservatory in Ossian.
193	S		Starry Knoll			New York	A private observing site. A few miles from Houghton.
194	SW		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
195	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.
195	SE		Finger Lakes Regional Airport			New York	Also covers the north-central portion of the Finger Lakes area.
196	E		Dexter			New York
196	NE		Sunset Bay			Ontario	A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
196	SW		New Hamburg Observatory			Ontario	A private observatory.
197	NE		Perth			Ontario
197	SE		Los Gatos B&B			New York	Bed and Breakfast with star parties. In Penn Yan.
199	S		Fredonia Observatory			New York	Observatory of Fredonia State University of New York.
200	E		Charleston Lake			Ontario	Provincial Park

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