Clear Sky Chart

Charts within 200Km of Markham

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Distance
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0 Markham
 
Ontario  
7W David Dunlap Observatory
 
Ontario   Observatory operated by the RASC Toronto Centre. In Richmond Hill.
9SW KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
16SE Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
16SW York University Observatory
 
Ontario   Observatory, of York University, with public observing.
18N Woodland Trails
 
Ontario   A scout camp near Aurora.
19E Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
21S Toronto
 
Ontario   Home of the Toronto RASC, and the Ontario Science Center which hosts astronomy programs.
23NW Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
23W Woodbridge
 
Ontario  
< 24 Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
< 24 Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
24SW Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
25NE Goodwood
 
Ontario   Near Uxbridge.
26E Ajax
 
Ontario  
26E CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
27SW Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
30N Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
30SW Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
32NE Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
32W Bolton
 
Ontario  
33SW Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
36W Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
37E Camp Samac
 
Ontario   A scout camp near Oshawa.
38E Oshawa
 
Ontario  
38SW Mississauga
 
Ontario   Home of the RASC Mississauga Centre.
39NW B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
39SW Brampton
 
Ontario  
42NE Port Perry Astronomical Observatory
 
Ontario   link
43N Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
43W Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
46N Heartwood Observatory
 
Ontario   A private observatory near Vallentyne.
46NW R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
49NW Churchill
 
Ontario   A town south of Barrie.
51SW Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
52NE Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
53N Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
53W ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
54SW Oakville
 
Ontario  
55W Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
56NW Willowbrook Observatory
 
Ontario   Near Alliston
58SW Milton
 
Ontario  
59E Baetsen Observatory
 
Ontario   A private observatory near Orono.
61E Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
61NW Camp Saulaine
 
Ontario   Between Angus and Barrie.
64E Gracefield
 
Ontario   A private observing site near Newcastle.
65E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
65NW Barrie
 
Ontario   Home of the Barrie Astronomy Club.
65SW Blue Springs Camp
 
Ontario   A scout camp near Acton.
66SW Mount Nemo Observatory
 
Ontario   A private observatory.
70SW Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
71S Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
74NE Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
74NE Millbrook
 
Ontario  
75S GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
77S Beamsville
 
Ontario  
77S Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
78N Lagoon City
 
Ontario  
78S St Catharines
 
Ontario  
78SW Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
79NW Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
79SW FvH Observatory
 
Ontario   A private observatory in Guelph.
81S Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
81SE Eyeline Observatory
 
New York   A private observatory in Ransomville.
81SW Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
83W Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
84N Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
84W Fergus
 
Ontario  
85W Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
88S Niagara Falls
 
New York  
88SW VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
89NE Fenelon Falls
 
Ontario  
91NW Dundalk
 
Ontario  
92NW Huronia Star Party
 
Ontario   Star party held by the South Simcoe Amateur Astronomers at Highlands Nordic ski center. Near Duntroon.
93SE Tobey Memorial Observatory
 
New York   A private observatory.
93SW Binbrook Conservation Area
 
Ontario   Conservation area and primary observing location for the Hamilton Amateur Astronomers (HAA).
94NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
95E Cobourg
 
Ontario  
95NW Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
95SE Elliott-Astronomy Observatory
 
New York   A public observatory.
95SW Cambridge
 
Ontario  
96S Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
99N Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
100NW Collingwood
 
Ontario  
100SE DaVinci Observatory
 
New York   A private observatory near Lockport.
100SE Marshall Hill Observatory
 
New York   A private observatory in Medina.
104N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
104SW Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
107E WhistleStop Observatory
 
Ontario   A private observatory.
108S Port Colborne
 
Ontario  
109NW Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
109S Blue Braille Observatory
 
Ontario   A private observatory.
109S Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
109SW Cayuga
 
Ontario  
110SW Brantford
 
Ontario  
110SW CMiller Observatory
 
Ontario   Near Brantford.
111S Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
112NW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
113E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
113NW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
113W Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
114E Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
114S Buffalo
 
New York   Home of the Buffalo Astronomical Association.
114W The Glenelg Observatory
 
Ontario   A private observatory near Durham.
117NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
117W 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.
118NE Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
119N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
121N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
121SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
122NW Lora Bay
 
Ontario  
122SW New Hamburg Observatory
 
Ontario   A private observatory.
123W Starfest
 
Ontario   A starparty held near Mount Forest.
124SE Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
124W Durham
 
Ontario  
126NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
128NW Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
131N Bracebridge
 
Ontario  
132E Campbellford
 
Ontario  
132NW Dornoch
 
Ontario  
132SE Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
133SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
134NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
137S Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
137SE Dark Arts Observatory
 
New York   A private observatory.
138SW Port Dover
 
Ontario  
138SW Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
139SW Woodstock
 
Ontario  
139W 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.
141NW Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
142NE Oak Lake Observatory
 
Ontario   A private observatory.
142NE Wigamog Observatory
 
Ontario   Site of observing programs. Located at Wigamog Inn.
143E Trenton
 
Ontario  
143W Stratford
 
Ontario   Home of the Stratford Astronomy Group.
144E Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
144S Orbit Jet Observatory
 
New York   An observatory near Colden.
146SW Delhi (ON)
 
Ontario  
148SW Embro Observatory
 
Ontario   A private observatory near Embro.
148W Walkerton
 
Ontario  
149NE Marmora
 
Ontario  
150NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
151SE Middlebury Observatory
 
New York   A private observatory.
152N Le Chat Qui Peche Observatory
 
Ontario   A private observatory somewhere near Healey Lake.
153SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
154SW Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Simcoe
155N Lake of Bays
 
Ontario  
155NE Silent Lake
 
Ontario   Provincial Park
155SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
157N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
158SW Kintore
 
Ontario  
158SW Tillsonburg
 
Ontario   Aka Tilsonburg.
159NE Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
159SE 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).
160E Belleville
 
Ontario   Home of the RASC Belleville Centre
163NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
164N Haliburton Forest Observatory
 
Ontario   An observatory in a privately owned forest.
165E West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
165N Echo Valley Observatory
 
Ontario   A commerical resort-based observatory at the Grandview Resort. In the Muskokas about 12km from Hunstville.
165NW 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.
166NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
166SW Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
167W Hiddenwell Observatory
 
Ontario  
170NE Old Hastings Observatory
 
Ontario   A private observatory.
171SE Highwinds Observatory
 
New York   A private observatory in Geneseo.
172E 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.
173SE Lime Lake
 
New York   A lake near Machias.
174NW Wiarton
 
Ontario  
175N Parry Sound
 
Ontario  
175W Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
177E Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
179SW The Carolinian Observatory
 
Ontario   A private observatory near St. E. Aylmer.
180NW 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.
180SE 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.
180SW Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
181SW Port Burwell Provincial Park
 
Ontario   Provincial park.
182SW London
 
Ontario   Home of the RASC London Centre.
183SW Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
183SW Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
184S Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
184SW Springwater Conservation Area
 
Ontario   link
185NE Oak Hills
 
Ontario   A private observing site in Popow Ranch
187SE Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
187W Kincardine
 
Ontario  
188S Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
190W Goderich
 
Ontario  
192W Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
193NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
193NE Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
194N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
194W Point Clark
 
Ontario  
195SW Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
196N Burks Falls
 
Ontario  
197NW 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.
197NW Quetican Observatory
 
Ontario   Near Lion's Head.
197W G-2 Farms Observatory
 
Ontario   A private observatory.
198E Prinyer's Cove
 
Ontario   In Prince Edward County.
198NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
199N Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
199SE Ossian Observatory
 
New York   A private ovservatory in Ossian.


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