Clear Sky Chart

Charts within 200Km of Ajax

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Ontario  
7N CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
8SW Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
13NE Oshawa
 
Ontario  
15NE Camp Samac
 
Ontario   A scout camp near Oshawa.
17N Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
18SW Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
< 24 Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
26NW Goodwood
 
Ontario   Near Uxbridge.
26W Markham
 
Ontario  
29N Port Perry Astronomical Observatory
 
Ontario   link
31NE Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
32NW Woodland Trails
 
Ontario   A scout camp near Aurora.
32W KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
32W Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
33W David Dunlap Observatory
 
Ontario   Observatory operated by the RASC Toronto Centre. In Richmond Hill.
34E Baetsen Observatory
 
Ontario   A private observatory near Orono.
36E Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
36SW Toronto
 
Ontario   Home of the Toronto RASC, and the Ontario Science Center which hosts astronomy programs.
39E Gracefield
 
Ontario   A private observing site near Newcastle.
39NW Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
40E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
40W York University Observatory
 
Ontario   Observatory, of York University, with public observing.
41NW Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
41SW Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
45N Heartwood Observatory
 
Ontario   A private observatory near Vallentyne.
47SW Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
47W Woodbridge
 
Ontario  
50SW Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
52NE Millbrook
 
Ontario  
55NW Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
57SW Mississauga
 
Ontario   Home of the RASC Mississauga Centre.
57W Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
58W Bolton
 
Ontario  
60W Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
61N Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
62NW B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
62W Brampton
 
Ontario  
65NW Churchill
 
Ontario   A town south of Barrie.
67NW Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
67S Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
68W Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
69E Cobourg
 
Ontario  
70SW Oakville
 
Ontario  
70W R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
71S Eyeline Observatory
 
New York   A private observatory in Ransomville.
74NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
75W Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
78S Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
78W ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
79N Lagoon City
 
Ontario  
79N Fenelon Falls
 
Ontario  
79S St Catharines
 
Ontario  
79SW Milton
 
Ontario  
80NW Camp Saulaine
 
Ontario   Between Angus and Barrie.
80W Willowbrook Observatory
 
Ontario   Near Alliston
80W Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
81NW Barrie
 
Ontario   Home of the Barrie Astronomy Club.
82E WhistleStop Observatory
 
Ontario   A private observatory.
82SE Marshall Hill Observatory
 
New York   A private observatory in Medina.
84S Niagara Falls
 
New York  
84SW Mount Nemo Observatory
 
Ontario   A private observatory.
84SW GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
84SW Beamsville
 
Ontario  
85S Tobey Memorial Observatory
 
New York   A private observatory.
86SW Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
87S Elliott-Astronomy Observatory
 
New York   A public observatory.
88S DaVinci Observatory
 
New York   A private observatory near Lockport.
89E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
89SW Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
89W Blue Springs Camp
 
Ontario   A scout camp near Acton.
90N Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
91NE Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
94SW Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
99NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
101SE Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
102NW Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
102SW Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
103W FvH Observatory
 
Ontario   A private observatory in Guelph.
105SW VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
105W Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
106S Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
106S Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
106SW Binbrook Conservation Area
 
Ontario   Conservation area and primary observing location for the Hamilton Amateur Astronomers (HAA).
108NW Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
108S Blue Braille Observatory
 
Ontario   A private observatory.
108S Buffalo
 
New York   Home of the Buffalo Astronomical Association.
109NE Campbellford
 
Ontario  
109S Port Colborne
 
Ontario  
109W Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
109W Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
110N Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
110NW Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
110W Fergus
 
Ontario  
111SE Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
112NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
114NW Huronia Star Party
 
Ontario   Star party held by the South Simcoe Amateur Astronomers at Highlands Nordic ski center. Near Duntroon.
115NW Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
115SE Dark Arts Observatory
 
New York   A private observatory.
115W Dundalk
 
Ontario  
117SW Cambridge
 
Ontario  
118E Trenton
 
Ontario  
119NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
120E Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
120NW Collingwood
 
Ontario  
121SW Cayuga
 
Ontario  
123NE Oak Lake Observatory
 
Ontario   A private observatory.
127N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
127N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
127W Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
128NE Marmora
 
Ontario  
129SW Brantford
 
Ontario  
129SW CMiller Observatory
 
Ontario   Near Brantford.
130NW Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
133N Wigamog Observatory
 
Ontario   Site of observing programs. Located at Wigamog Inn.
133N Bracebridge
 
Ontario  
134S Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
135E Belleville
 
Ontario   Home of the RASC Belleville Centre
135NW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
135SE Middlebury Observatory
 
New York   A private observatory.
136NW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
136S Orbit Jet Observatory
 
New York   An observatory near Colden.
137SE 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).
138W Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
139E West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
139W The Glenelg Observatory
 
Ontario   A private observatory near Durham.
141NE Silent Lake
 
Ontario   Provincial Park
141SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
141W 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.
142SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
143NW Lora Bay
 
Ontario  
144NW Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
145NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
146W New Hamburg Observatory
 
Ontario   A private observatory.
148NE 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.
148W Starfest
 
Ontario   A starparty held near Mount Forest.
149N Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
149W Durham
 
Ontario  
151E Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
152SE Highwinds Observatory
 
New York   A private observatory in Geneseo.
152SW Port Dover
 
Ontario  
153N Lake of Bays
 
Ontario  
153NE Old Hastings Observatory
 
Ontario   A private observatory.
153NW Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
153SW Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
156SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
156W Dornoch
 
Ontario  
157N Haliburton Forest Observatory
 
Ontario   An observatory in a privately owned forest.
160SE 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.
161SW Woodstock
 
Ontario  
162NW Le Chat Qui Peche Observatory
 
Ontario   A private observatory somewhere near Healey Lake.
163NE Oak Hills
 
Ontario   A private observing site in Popow Ranch
163SW Delhi (ON)
 
Ontario  
164S Lime Lake
 
New York   A lake near Machias.
164W 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.
165N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
166N Echo Valley Observatory
 
Ontario   A commerical resort-based observatory at the Grandview Resort. In the Muskokas about 12km from Hunstville.
167W Stratford
 
Ontario   Home of the Stratford Astronomy Group.
168SW Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Simcoe
170SW Embro Observatory
 
Ontario   A private observatory near Embro.
171NE Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
173E Prinyer's Cove
 
Ontario   In Prince Edward County.
173NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
174W Walkerton
 
Ontario  
175SE Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
176SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
177S Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
177SW Tillsonburg
 
Ontario   Aka Tilsonburg.
180SE Timerson Observatory
 
New York   A private observatory near Newark.
181NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
181SW Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
181SW Kintore
 
Ontario  
182SE C.E.K. Mees Observatory
 
New York   Observatory of the University of Rochester. Near Hornell.
183SE Ossian Observatory
 
New York   A private ovservatory in Ossian.
185E Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
185NW Parry Sound
 
Ontario  
185SE Lyons
 
New York  
186NE Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
186NE Gneiss Hill Observatory
 
Ontario  
186NW 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.
189E Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
189NE Arden
 
Ontario  
189NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
190S Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
191NE Nirvana
 
Ontario   Where OAFs go when they have earned enough observing karma. AKA Irvine Lake Airstrip. Near Bon Echo Provincial Park
192N Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
192W Hiddenwell Observatory
 
Ontario  
196E Fair Haven
 
New York   A town in Cayuga county.
196N Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
196NW Wiarton
 
Ontario  
196SE The Smith Observatory
 
New York   Historic observatory in Geneva.
197N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
198SE Richard S. Perkin Observatory
 
New York   A private observatory of Hobart and William Smith Colleges.
198SW Port Burwell Provincial Park
 
Ontario   Provincial park.
199N Burks Falls
 
Ontario  
199SW The Carolinian Observatory
 
Ontario   A private observatory near St. E. Aylmer.
200W Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).


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