Clear Sky Chart

Charts within 200Km of B. Williams Mem. Observatory

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Distance
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0 B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
9W R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
10S Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
16SW Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
18W Willowbrook Observatory
 
Ontario   Near Alliston
20S Bolton
 
Ontario  
21SW ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
23E Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
24NE Churchill
 
Ontario   A town south of Barrie.
25N Camp Saulaine
 
Ontario   Between Angus and Barrie.
30NE Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
30NE Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
32E Woodland Trails
 
Ontario   A scout camp near Aurora.
33S Woodbridge
 
Ontario  
34E Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
34SE David Dunlap Observatory
 
Ontario   Observatory operated by the RASC Toronto Centre. In Richmond Hill.
35SW Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
36N Barrie
 
Ontario   Home of the Barrie Astronomy Club.
37SE York University Observatory
 
Ontario   Observatory, of York University, with public observing.
37SE Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
39S Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
39SE Markham
 
Ontario  
40NW Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
41SE KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
42S Brampton
 
Ontario  
44E Goodwood
 
Ontario   Near Uxbridge.
46S Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
48S Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
49SE Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
50S Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
51NE Heartwood Observatory
 
Ontario   A private observatory near Vallentyne.
51W Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
52SE Toronto
 
Ontario   Home of the Toronto RASC, and the Ontario Science Center which hosts astronomy programs.
53NW Huronia Star Party
 
Ontario   Star party held by the South Simcoe Amateur Astronomers at Highlands Nordic ski center. Near Duntroon.
53W Dundalk
 
Ontario  
55S Mississauga
 
Ontario   Home of the RASC Mississauga Centre.
55SE Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
55SE Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
57SE Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
57SW Blue Springs Camp
 
Ontario   A scout camp near Acton.
59E CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
60E Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
61N Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
62E Ajax
 
Ontario  
62NW Collingwood
 
Ontario  
62S Milton
 
Ontario  
64E Port Perry Astronomical Observatory
 
Ontario   link
65SW Fergus
 
Ontario  
66N Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
68NE Lagoon City
 
Ontario  
68SW FvH Observatory
 
Ontario   A private observatory in Guelph.
69E Camp Samac
 
Ontario   A scout camp near Oshawa.
70NW Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
70S Oakville
 
Ontario  
70SW Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
72E Oshawa
 
Ontario  
72SW Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
73NW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
73S Mount Nemo Observatory
 
Ontario   A private observatory.
74NW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
76N Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
76S Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
77N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
77W The Glenelg Observatory
 
Ontario   A private observatory near Durham.
80E Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
83NW Lora Bay
 
Ontario  
86NE Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
87W Durham
 
Ontario  
88W Starfest
 
Ontario   A starparty held near Mount Forest.
89SW Cambridge
 
Ontario  
90E Baetsen Observatory
 
Ontario   A private observatory near Orono.
90SW Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
91S Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
92NW Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
92SW Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
94E Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
94N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
94NE Fenelon Falls
 
Ontario  
94W Dornoch
 
Ontario  
95E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
96E Gracefield
 
Ontario   A private observing site near Newcastle.
96S VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
97S GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
99N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
99S Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
99SW 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.
100E Millbrook
 
Ontario  
102S Beamsville
 
Ontario  
105SE Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
107S Binbrook Conservation Area
 
Ontario   Conservation area and primary observing location for the Hamilton Amateur Astronomers (HAA).
108S St Catharines
 
Ontario  
108SW New Hamburg Observatory
 
Ontario   A private observatory.
109N Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
109SW CMiller Observatory
 
Ontario   Near Brantford.
111NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
112SW Brantford
 
Ontario  
113N Bracebridge
 
Ontario  
113SE Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
113W Walkerton
 
Ontario  
115E Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
115SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
117SE Eyeline Observatory
 
New York   A private observatory in Ransomville.
117SW 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.
119NE Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
120S Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
121SE Niagara Falls
 
New York  
122SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
123N Le Chat Qui Peche Observatory
 
Ontario   A private observatory somewhere near Healey Lake.
124S Cayuga
 
Ontario  
125NW 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.
126E Cobourg
 
Ontario  
127NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
127SW Stratford
 
Ontario   Home of the Stratford Astronomy Group.
129SE Tobey Memorial Observatory
 
New York   A private observatory.
130N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
131SE Elliott-Astronomy Observatory
 
New York   A public observatory.
131W Hiddenwell Observatory
 
Ontario  
132SW Woodstock
 
Ontario  
133NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
134NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
135NW Wiarton
 
Ontario  
137S Port Colborne
 
Ontario  
137SW Embro Observatory
 
Ontario   A private observatory near Embro.
137W Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
138SE DaVinci Observatory
 
New York   A private observatory near Lockport.
139E WhistleStop Observatory
 
Ontario   A private observatory.
139SE Marshall Hill Observatory
 
New York   A private observatory in Medina.
140E Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
140NE Wigamog Observatory
 
Ontario   Site of observing programs. Located at Wigamog Inn.
140S Blue Braille Observatory
 
Ontario   A private observatory.
141E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
141NE Lake of Bays
 
Ontario  
141NW 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.
141SE Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
144NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
144S Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
145N Parry Sound
 
Ontario  
145SE Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
147S Port Dover
 
Ontario  
147SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
147SW Kintore
 
Ontario  
148SE Buffalo
 
New York   Home of the Buffalo Astronomical Association.
148SW Delhi (ON)
 
Ontario  
149N Echo Valley Observatory
 
Ontario   A commerical resort-based observatory at the Grandview Resort. In the Muskokas about 12km from Hunstville.
152W Kincardine
 
Ontario  
155SW Tillsonburg
 
Ontario   Aka Tilsonburg.
157E Campbellford
 
Ontario  
158NE Oak Lake Observatory
 
Ontario   A private observatory.
158NE Haliburton Forest Observatory
 
Ontario   An observatory in a privately owned forest.
158NW Quetican Observatory
 
Ontario   Near Lion's Head.
158NW 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.
159NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
159W Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
160NE Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
160W Point Clark
 
Ontario  
161S Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Simcoe
162W Goderich
 
Ontario  
163NE Silent Lake
 
Ontario   Provincial Park
163SE Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
164SW Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
168S Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
169NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
169SW Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
170E Marmora
 
Ontario  
171E Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
171SE Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
171SW London
 
Ontario   Home of the RASC London Centre.
171SW Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
172E Trenton
 
Ontario  
174N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
174S Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
175N Pte. au Baril
 
Ontario   On Georgian Bay.
175N Burks Falls
 
Ontario  
175NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
175NW Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
175SW The Carolinian Observatory
 
Ontario   A private observatory near St. E. Aylmer.
176SE Dark Arts Observatory
 
New York   A private observatory.
177NW Four Elements Observatory
 
Ontario   A private observatory.
178SE Orbit Jet Observatory
 
New York   An observatory near Colden.
179NW 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.
179SW G-2 Farms Observatory
 
Ontario   A private observatory.
180SW Springwater Conservation Area
 
Ontario   link
180SW Port Burwell Provincial Park
 
Ontario   Provincial park.
182NE Old Hastings Observatory
 
Ontario   A private observatory.
183SW Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
185NW Johnston's Harbour
 
Ontario  
188E Belleville
 
Ontario   Home of the RASC Belleville Centre
190SE Middlebury Observatory
 
New York   A private observatory.
190SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
192NW Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
193NE Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
193NE Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
195NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
195SW Camp Sylvan
 
Ontario   scout camp near Parkhill
196E 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.
196N Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
196SW Port Franks
 
Ontario  
197E West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
198SE 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).


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