Clear Sky Chart

Charts within 300Km of the Orangeville clear sky chart

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0 Orangeville
 
Ontario  
11NE ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
13SE Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
20E Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
20NW Shelburne
 
Ontario  
20SE Caledon
 
Ontario  
23NE Willowbrook Observatory
 
Ontario   Near Alliston
23W Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
24NE R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
28E Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
29E Bolton
 
Ontario  
30NE 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).
31N Pine River Observatory
 
Ontario   A private observatory.
31S Halton Hills
 
Ontario  
32E Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
32N Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
32NE Alliston
 
Ontario  
33NE B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
33SW Fergus
 
Ontario  
34S Blue Springs Camp
 
Ontario   A scout camp near Acton.
36NW Dundalk
 
Ontario  
36SE Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
37SE Brampton
 
Ontario  
39SE Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
42E Woodbridge
 
Ontario  
43S Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
43SW Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
45NE Camp Saulaine
 
Ontario   Between Angus and Barrie.
45S Brundish Observatory
 
Ontario   A private observatory near Guelph.
48E Vaughan
 
Ontario  
48S Milton
 
Ontario  
50E York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
51SE Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
52SE Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
52W Mount Forest
 
Ontario  
53E Richmond Hill
 
Ontario  
54E David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
54E Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
54NE Churchill
 
Ontario   A town south of Barrie.
54SE Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
55E Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
55NW The Glenelg Observatory
 
Ontario   A private observatory near Durham.
57SW Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
58E KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
58SE Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
59S Mount Nemo Observatory
 
Ontario   A private observatory.
60NE Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
60S Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
60SE Oakville
 
Ontario  
61E Markham
 
Ontario  
61E Woodland Trails
 
Ontario   A scout camp near Aurora.
61NE Barrie
 
Ontario  
61SW Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
62NE Innisfil
 
Ontario   A town in Simcoe County.
62NE Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
62S Cambridge
 
Ontario  
62W Starfest
 
Ontario   A starparty held near Mount Forest.
63SE Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
64NW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
64NW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
65N Collingwood
 
Ontario  
65NW Durham
 
Ontario  
65SE Toronto Islands
 
Ontario  
66E Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
67SW 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.
68N Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
70S Burlington
 
Ontario  
70W North Perth
 
Ontario  
73E Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
73E Goodwood
 
Ontario   Near Uxbridge.
74E Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
75N Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
75NW Dornoch
 
Ontario  
77E Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
77S Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
77SW New Hamburg Observatory
 
Ontario   A private observatory.
79S VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
80E Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
80NW Lora Bay
 
Ontario  
81E Pickering
 
Ontario  
84SW 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.
85E CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
85S CMiller Observatory
 
Ontario   Near Brantford.
87E Ajax
 
Ontario  
87SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
88W Walkerton
 
Ontario  
89E Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
89S Brantford
 
Ontario  
91SE GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
91SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
92E Whitby
 
Ontario  
93S HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
93SE Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
94E Port Perry
 
Ontario  
94N Midland
 
Ontario  
94NE Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
94SW Stratford
 
Ontario   Home of the Stratford Astronomy Group.
95E Port Perry Astronomical Observatory
 
Ontario   link
97E Camp Samac
 
Ontario   A scout camp near Oshawa.
97NE Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
98E Oshawa
 
Ontario  
98N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
98SE Beamsville
 
Ontario  
98W Wingham
 
Ontario  
99NE Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
99NE Lagoon City
 
Ontario  
99NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
100N Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
100SE Lincoln
 
Ontario  
102SE Vineland
 
Ontario  
102SW Woodstock
 
Ontario  
107SW Embro Observatory
 
Ontario   A private observatory near Embro.
107W Hiddenwell Observatory
 
Ontario  
109E Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
109SE St Catharines
 
Ontario  
110S The Blue Marble Observatory
 
Ontario   A private observatory.
110S Cayuga
 
Ontario  
111NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
111SE Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
111SW SkyShed Observatories
 
Ontario   A manufacturer of observatories
112S Haldimand
 
Ontario  
113SE Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
115N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
116SE Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
117SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
118E Baetsen Observatory
 
Ontario   A private observatory near Orono.
118NW 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.
118NW Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
119NE Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
121E Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
122N Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
122S Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
123N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
123S Delhi (ON)
 
Ontario  
123SE Niagara Falls
 
Ontario  
124E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
124NW Wiarton
 
Ontario  
124SE Niagara Falls
 
New York  
124SE Welland
 
Ontario  
125NE Gravenhurst
 
Ontario  
126NW South Bruce Peninsula
 
Ontario  
126S Port Dover
 
Ontario  
126SE Eyeline Observatory
 
New York   A private observatory in Ransomville.
126W Kincardine
 
Ontario  
127NE Fenelon Falls
 
Ontario  
128N Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
128NW 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.
128S Norfolk County
 
Ontario  
128SW Tillsonburg
 
Ontario   Aka Tilsonburg.
130E Millbrook
 
Ontario  
131SW Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
131W Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
131W Goderich
 
Ontario  
133W Point Clark
 
Ontario  
134SE Port Colborne
 
Ontario  
135SE Tobey Memorial Observatory
 
New York   A private observatory.
135W Bayfield
 
Ontario   Centered on the field of the Bayfield Agricultural Society Grounds which is site of public star parties held by the West Coast Astronomers.
137SE Elliott-Astronomy Observatory
 
New York   A public observatory.
137SW Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
138S Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
139N Port Carling
 
Ontario  
139NE Bracebridge
 
Ontario  
139SE Blue Braille Observatory
 
Ontario   A private observatory.
139SW Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
140SW London
 
Ontario   Home of the RASC London Centre.
141SE Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
145SE Fort Erie
 
Ontario  
146SW G-2 Farms Observatory
 
Ontario   A private observatory.
148E Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
148N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
148SE DaVinci Observatory
 
New York   A private observatory near Lockport.
148SE Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
149NE Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
150NE Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
150NW 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.
150NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
150NW Quetican Observatory
 
Ontario   Near Lion's Head.
151N Muskoka District Municipality
 
Ontario  
151S Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
151SE Buffalo
 
New York   Home of the Buffalo Astronomical Association.
151SE Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
151SW Springwater Conservation Area
 
Ontario   link
152SW Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
153SW Port Burwell Provincial Park
 
Ontario   Provincial park.
154E Cobourg
 
Ontario  
154SE Marshall Hill Observatory
 
New York   A private observatory in Medina.
155SW St. Thomas
 
Ontario  
158NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
159N Parry Sound
 
Ontario  
163SW Lambton Shores
 
Ontario  
164SW Port Franks
 
Ontario  
164SW Strathroy
 
Ontario  
166NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
166SE Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
167E WhistleStop Observatory
 
Ontario   A private observatory.
167NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
167NW Four Elements Observatory
 
Ontario   A private observatory.
167NW Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
168NE Lake of Bays
 
Ontario  
169SE Armour Observatory
 
New York   A private observatory.
170SW Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
171E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
171E Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
171NE Huntsville
 
Ontario  
173NW 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.
174NE Mount Mould Observatory
 
Ontario   A private observatory near Gooderham. Also known as MMO.
175S Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
175SE Transit Dreams North
 
New York   A private observatory.
176NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
176NW Johnston's Harbour
 
Ontario  
178NE Haliburton County
 
Ontario  
180SE Orbit Jet Observatory
 
New York   An observatory near Colden.
183E Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
184N Pte. au Baril
 
Ontario   On Georgian Bay.
184NE Apsley
 
Ontario  
184NW Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
185NE Oxtongue Lake
 
Ontario  
186E Lakehenge Observatory
 
Ontario   A private observatory.
188E Campbellford
 
Ontario  
188NE Haliburton Forest Observatory
 
Ontario   An in a privately owned forest.
189SE Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
191NE Oak Lake Observatory
 
Ontario   A private observatory.
192NE Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
192SW Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
193N Dunchurch
 
Ontario  
194NW Tobermory
 
Ontario  
195E Dark Arts Observatory
 
New York   A private observatory.
195NE Silent Lake
 
Ontario   Provincial Park
196N Burk's Falls
 
Ontario  
197N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
198SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
198SW Rodney
 
Ontario  
199E Heartwood Observatory
 
Ontario   A private observatory.
199S Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
201E FvH Observatory
 
Ontario   A private observatory in Trenton.
202E Marmora
 
Ontario  
202E Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
202E Trenton
 
Ontario  
202SE Middlebury Observatory
 
New York   A private observatory.
203E Quinte West
 
Ontario  
203S Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
204W Delaware Park
 
Michigan   County park of Sanilac County.
206E Stirling-Rawdon
 
Ontario  
206S Mitchell Observatory
 
Pennsylvania   A private observatory.
207NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
208NW Chi'Cheemaun 1/3rd Point
 
Ontario   A spot in Georgian bay approixmately 1/3 of the way from Tobermory to Baymouth along the Chi'Cheemaun ferry's route. The Chi'Cheemaun ferry is host to public astronomy sessions while under way across Georgian Bay.
208SW Oakdale
 
Ontario  
211N WBI/Britt
 
Ontario   A radar station. And site of informal star parties.
211SE Lime Lake
 
New York   A lake near Machias.
214S Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
214SW Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
215N Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
215NE Old Hastings Observatory
 
Ontario   A private observatory.
215S Jamestown
 
New York  
216SE Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
217E Ivanhoe Observatory
 
Ontario   A private observatory near Ivanhoe.
217E 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).
217S Eureka Observatory
 
Pennsylvania   A private observatory.
218E Belleville
 
Ontario   Home of the RASC Belleville Centre
218NE Bancroft
 
Ontario  
219SW Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
222NE Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
222NE Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
222S Conneaut
 
Ohio   Also covers Ashtabula.
223NW Chi'Cheemaun 2/3rds Point
 
Ontario   A spot in Georgian bay approixmately 2/3 of the way from Tobermory to Baymouth along the Chi'Cheemaun ferry's route. The Chi'Cheemaun ferry is host to public astronomy sessions while under way across Georgian Bay.
223SW Black River Observatory
 
Michigan   A private observatory near Port Huron.
225E West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
226E Webster Park
 
New York   A park in Monroe County, NY.
226NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
227S Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
228S Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
228S Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
228SW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
228W Lamoria Springs Observatory
 
Michigan   A private observatory in Sandusky.
229NE Four Corners Algonquin Observatory
 
Ontario  
230SE Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
234S GCC Observatory
 
Pennsylvania   Observatory of Grove City College
235SW Kenockee Observatory
 
Michigan  
236SE 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.
237E Picton
 
Ontario  
237NW South Baymouth
 
Ontario   On Manitoulin Island.
238E Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
238W Port Crescent State Park
 
Michigan   State park
239NE McCauley Lake Observatory
 
Ontario   A private observatory.
239SW Chatham
 
Ontario  
240E Oak Hills
 
Ontario   A private observing site in Popow Ranch
240N Restoule Provincial Park
 
Ontario   Provincial park and home of the Gateway to the Universe star party held by the North Bay Astronomy Club.
240NE Four Corners Madawaska Observatory
 
Ontario  
241S "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
242W Oak Beach Observatory
 
Michigan   A private observatory.
243N Munro Park
 
Ontario   A campground near Powassan. Home of the Frozen Banana Star Party.
243S Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
244NW Manitoulin Eco Park
 
Ontario   A commercial park and dark sky preserve.
244W Blue Moon Observatory
 
Michigan   A private observatory near Mussey.
245SE M & T Observatory
 
New York   A private observatory near Olean.
247E Fall 'N' Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
248E Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
248SE Ossian Observatory
 
New York   A private ovservatory in Ossian.
248W Beckstrom Observatory
 
Michigan   A private observatory near Deford.
250E Kaladar
 
Ontario  
251S Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
251S Higby Hill Observatory
 
Pennsylvania   A private observatory.
251S Madison
 
Ohio  
252E Greater Napanee
 
Ontario  
253S Meadville
 
Pennsylvania  
254NW Killarney Provincial Park Observatory
 
Ontario   Observatory at Killarney Provincial park.
254NW Killarney
 
Ontario  
256NE Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
256NE 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.
256S Pettis Rd Observatory
 
Pennsylvania   A private observatory.
256SE C.E.K. Mees Observatory
 
New York   Observatory of the University of Rochester. Near Hornell.
256SW New Haven
 
Michigan   In Macomb county.
257SW Sirius Observatory
 
Michigan   A private observatory near Almont.
258E Prinyer's Cove
 
Ontario   In Prince Edward County.
258S Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
258SE Lone Pine Observatory
 
New York   A private observatory
259NE Barry's Bay
 
Ontario  
261E Timerson Observatory
 
New York   A private observatory near Newark.
262SW Stargate Observatory
 
Michigan   Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
263S Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
264SE Stull Observatory
 
New York   Observatory at Alfred University. In Alfred.
264SW Tilbury
 
Ontario  
264W Oscoda
 
Michigan  
265E Arden
 
Ontario  
265E Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
265S SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
265SW Lake St. Clair Metropark Observatory
 
Michigan   Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
266N Burwash
 
Ontario   An observing site of the Greater Sudbury Amateur Astronomers.
268E Lyons
 
New York  
269W Kresge Environmental Education Center
 
Michigan   KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
270N North Bay
 
Ontario   Home of the North Bay Astronomy Club.
270NE Quadeville Road
 
Ontario   A spot along Quadeville road near Wolfe.
270SE Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
271E Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
272S Observatory Park
 
Ohio   Park of the Geauga Park District . Site of astronomical, geological and meteorlogical observatories. Affiliated with the Chagrin Valley Astronomical Society. In Montville township.
273SW Seven Ponds
 
Michigan   Home of the Seven Ponds Astronomy Club. Near Dryden.
273SW Washington(MI)
 
Michigan   A town in Macomb county.
274NE 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.
275NE Split Rock Observatory
 
Ontario   A private observatory near Ardoch.
275SW Eastlake
 
Ohio  
276NW Whitefish
 
Ontario  
276S Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
276S Penitentiary Glen Reservation
 
Ohio   A Lake Metropark and home of the Kevin P. Clinton Wildlife Center. Also site of the Super Star Party. Near Kirtland.
276SE The Smith Observatory
 
New York   Historic observatory in Geneva.
276SW St. Clair Shores
 
Michigan  
276W Tawas
 
Michigan  
277NE Algonquin Radio Observatory
 
Ontario   Radio Observatory located in Algonquin Provincial Park.
277NE Foymount
 
Ontario   A site used by the OAOG.
277SE Port Allegany
 
Pennsylvania  
277SW Hallam Observatory
 
Ontario   An observatory of the RASC Windsor Centre. Near Comber.
278NE Bonnechere Provincial Park
 
Ontario   Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
278SE Richard S. Perkin Observatory
 
New York   A private observatory of Hobart and William Smith Colleges.
278SW Addison Oaks Observatory
 
Michigan   Observatory of Oakland County Astronomy Club in Addison Oaks county park.
278SW Visual Reconstructions Observatory
 
Michigan   A private observatory in Sterling Heights.
281E Fair Haven
 
New York   A town in Cayuga county.
281N Canadian Ecology Centre Observatory
 
Ontario   Observatory of the Canadian Ecology Centre. In Samuel de Champlain Provincial Park
281NE Teeples Hill
 
Ontario   Private property on Teeple Haley Road. Permission required.
281S Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
281SE Highwinds Observatory
 
New York   A private observatory in Geneseo.
281SE Los Gatos B&B
 
New York   Bed and Breakfast with star parties. In Penn Yan.
284E Sydenham
 
Ontario  
284NE Achray Campground
 
Ontario   Campground in the northeast part of Algonquin Park.
284S Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
284SW Rochester Hills
 
Michigan  
285SE Hebron Observatory
 
Pennsylvania   A private observatory somewhere around Hebron.
286E The Observatory on the Lake
 
Ontario   link
286SW Troy Space Gazebo
 
Michigan   A private observatory used by some members of the Oakland Astronomy Club. In Troy.
287E Sharbot Lake
 
Ontario  
287W Vassar
 
Michigan  
288N Mattawa
 
Ontario  
289NW Gore Bay
 
Ontario  
290E Kingston
 
Ontario   Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
290E Otter Lake Scout Camp
 
Ontario   A scout camp on Otter lake.
291N Fisher's Paradise
 
Ontario   A campground used by some members of the North Bay Astronomy Club.
291NW Espanola
 
Ontario  
291S Eldon Russell Park
 
Ohio   A county park near Burton.
291SW Leamington
 
Ontario  
292E Finger Lakes Regional Airport
 
New York   Also covers the north-central portion of the Finger Lakes area.
292N Doran Planetarium
 
Ontario   Planetarium of Laurentian University.
292S The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
292S ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
292S The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
293SE Gold
 
Pennsylvania  
293SW Heavens View Observatory
 
Michigan   A private observatory near Ortonville.
294SW McMath-Hulbert Observatory
 
Michigan   An observatory with public events. Near Lake Angelus.
295SW Cranbrook Institute of Science
 
Michigan   Museum of natural history with public observing. In Bloomfield Hills.
295SW Windsor
 
Ontario   Home of the RASC Windsor Centre.
296NE Kennelly's Mountain
 
Ontario   Near Calabogie.
296SW Point Pelee National Park
 
Ontario   National Park and dark sky preserve.
297N Sudbury
 
Ontario   Home of the Greater Sudbury Amateur Astronomers, the Sudbury Astronomy Club, the Ken Odaisky Memorial Observatory The Doran Planetarium of Laurentian University and Science North which is host of public star parties.
297S Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
298SW Detroit
 
Michigan   Home of the Dassault Systèmes Planetarium at the Detroit Science Center.
299SW Cleveland
 
Ohio  


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