Clear Sky Chart

Charts within 200Km of Island Grove Observatory.

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Distance
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0 Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
12NW Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
13W Churchill
 
Ontario   A town south of Barrie.
16SE Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
20S Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
24E Heartwood Observatory
 
Ontario   A private observatory near Vallentyne.
26NW Barrie
 
Ontario   Home of the Barrie Astronomy Club.
26S Woodland Trails
 
Ontario   A scout camp near Aurora.
29SE Goodwood
 
Ontario   Near Uxbridge.
30SW B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
30W Camp Saulaine
 
Ontario   Between Angus and Barrie.
37SW Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
38SW R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
40NE Lagoon City
 
Ontario  
41S David Dunlap Observatory
 
Ontario   Observatory operated by the RASC Toronto Centre. In Richmond Hill.
42N Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
43S Markham
 
Ontario  
43W Willowbrook Observatory
 
Ontario   Near Alliston
44E Port Perry Astronomical Observatory
 
Ontario   link
45S Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
45SE Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
45SW Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
46SW Bolton
 
Ontario  
49SE CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
50S KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
51S Woodbridge
 
Ontario  
51S York University Observatory
 
Ontario   Observatory, of York University, with public observing.
51SW ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
52SE Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
54SE Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
55SE Ajax
 
Ontario  
55SE Camp Samac
 
Ontario   A scout camp near Oshawa.
56NW Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
57N Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
57S Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
58E Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
60E Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
60SE Oshawa
 
Ontario  
60W Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
61S Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
62N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
63S Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
63S Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
63S Toronto
 
Ontario   Home of the Toronto RASC, and the Ontario Science Center which hosts astronomy programs.
65NE Fenelon Falls
 
Ontario  
65S Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
65SW Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
65W Huronia Star Party
 
Ontario   Star party held by the South Simcoe Amateur Astronomers at Highlands Nordic ski center. Near Duntroon.
66S Brampton
 
Ontario  
68NW Collingwood
 
Ontario  
74S Mississauga
 
Ontario   Home of the RASC Mississauga Centre.
74SE Baetsen Observatory
 
Ontario   A private observatory near Orono.
75W Dundalk
 
Ontario  
76N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
76SW Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
77E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
77E Millbrook
 
Ontario  
78N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
78SE Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
78W Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
79SE Gracefield
 
Ontario   A private observing site near Newcastle.
80W Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
85SW Blue Springs Camp
 
Ontario   A scout camp near Acton.
87SW Milton
 
Ontario  
87W Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
88W Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
89E Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
89NE Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
89NW Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
90N Bracebridge
 
Ontario  
91NW Lora Bay
 
Ontario  
91S Oakville
 
Ontario  
94SW Fergus
 
Ontario  
97SW FvH Observatory
 
Ontario   A private observatory in Guelph.
98S Mount Nemo Observatory
 
Ontario   A private observatory.
99NW Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
99SW Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
99W The Glenelg Observatory
 
Ontario   A private observatory near Durham.
101S Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
102SW Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
105E Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
105NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
107E Cobourg
 
Ontario  
109W Durham
 
Ontario  
110N Le Chat Qui Peche Observatory
 
Ontario   A private observatory somewhere near Healey Lake.
111NE Wigamog Observatory
 
Ontario   Site of observing programs. Located at Wigamog Inn.
112W Dornoch
 
Ontario  
112W Starfest
 
Ontario   A starparty held near Mount Forest.
114N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
114NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
114S Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
114S Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
115S GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
116N Lake of Bays
 
Ontario  
117E Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
117S Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
117SW Cambridge
 
Ontario  
118E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
119E WhistleStop Observatory
 
Ontario   A private observatory.
119S Beamsville
 
Ontario  
119SW Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
121S St Catharines
 
Ontario  
121S VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
121SW Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
122SE Eyeline Observatory
 
New York   A private observatory in Ransomville.
123S Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
124W Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
125N Echo Valley Observatory
 
Ontario   A commerical resort-based observatory at the Grandview Resort. In the Muskokas about 12km from Hunstville.
128SW 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.
130E Oak Lake Observatory
 
Ontario   A private observatory.
130NE Haliburton Forest Observatory
 
Ontario   An observatory in a privately owned forest.
130S Binbrook Conservation Area
 
Ontario   Conservation area and primary observing location for the Hamilton Amateur Astronomers (HAA).
131NE Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
131S Niagara Falls
 
New York  
132E Campbellford
 
Ontario  
132N Parry Sound
 
Ontario  
133NE Silent Lake
 
Ontario   Provincial Park
134NW 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.
135S Tobey Memorial Observatory
 
New York   A private observatory.
136W Walkerton
 
Ontario  
137S Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
137SE Marshall Hill Observatory
 
New York   A private observatory in Medina.
137SW CMiller Observatory
 
Ontario   Near Brantford.
138S Elliott-Astronomy Observatory
 
New York   A public observatory.
138SW New Hamburg Observatory
 
Ontario   A private observatory.
139SW Brantford
 
Ontario  
141SE DaVinci Observatory
 
New York   A private observatory near Lockport.
142W Allenford Observatory
 
Ontario   A private observatory near Allenford.
143E Marmora
 
Ontario  
144SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
145NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
146NW Wiarton
 
Ontario  
146SW 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.
147S Cayuga
 
Ontario  
148E Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
150E Trenton
 
Ontario  
151S Port Colborne
 
Ontario  
151SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
152S Blue Braille Observatory
 
Ontario   A private observatory.
152S Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
152W 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.
153N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
153NE Old Hastings Observatory
 
Ontario   A private observatory.
153W Hiddenwell Observatory
 
Ontario  
154N Burks Falls
 
Ontario  
154S Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
154SE Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
155W Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
156SW Stratford
 
Ontario   Home of the Stratford Astronomy Group.
157S Buffalo
 
New York   Home of the Buffalo Astronomical Association.
161SW Woodstock
 
Ontario  
165E Belleville
 
Ontario   Home of the RASC Belleville Centre
165NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
165NE Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
165NW 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.
165NW Quetican Observatory
 
Ontario   Near Lion's Head.
165SE Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
166NE Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
166NW Pte. au Baril
 
Ontario   On Georgian Bay.
167NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
167SW Embro Observatory
 
Ontario   A private observatory near Embro.
168SE Dark Arts Observatory
 
New York   A private observatory.
170SW Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
171E Fall n Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centers at Camp Sagonaska in the Vanderwater Conservation Area. Near Thomasburg.
172S Port Dover
 
Ontario  
174W Kincardine
 
Ontario  
175SW Delhi (ON)
 
Ontario  
176E West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
176SW Kintore
 
Ontario  
176SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
177N Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
177NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
180NE McCauley Lake Observatory
 
Ontario   A private observatory.
180S Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
181E Oak Hills
 
Ontario   A private observing site in Popow Ranch
182NW Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
184SW Tillsonburg
 
Ontario   Aka Tilsonburg.
184W Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
184W Point Clark
 
Ontario  
185NW 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.
185NW Four Elements Observatory
 
Ontario   A private observatory.
186S Orbit Jet Observatory
 
New York   An observatory near Colden.
186SW Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Simcoe
189E Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
189SE Middlebury Observatory
 
New York   A private observatory.
189W Goderich
 
Ontario  
190E Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
190SE 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).
193NW Johnston's Harbour
 
Ontario  
193NW WBI/Britt
 
Ontario   A radar station. And site of informal star parties.
193SW Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
194NE Nirvana
 
Ontario   Where OAFs go when they have earned enough observing karma. AKA Irvine Lake Airstrip. Near Bon Echo Provincial Park
194SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
195E Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
197E Gneiss Hill Observatory
 
Ontario  
197NE Barry's Bay
 
Ontario  
199NW Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
199SW Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
200SW Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.


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