Clear Sky Chart

Charts within 300Km of the Purple Crow Lidar Facility clear sky chart

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0 Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
9SE Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
12SE London
 
Ontario   Home of the RASC London Centre.
14N Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
16S Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
22NW G-2 Farms Observatory
 
Ontario   A private observatory.
27SW Strathroy
 
Ontario  
35S St. Thomas
 
Ontario  
37E Embro Observatory
 
Ontario   A private observatory near Embro.
37E Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
43N SkyShed Observatories
 
Ontario   A manufacturer of observatories
43NE Stratford
 
Ontario   Home of the Stratford Astronomy Group.
43S Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
44SE Springwater Conservation Area
 
Ontario   link
46W Lambton Shores
 
Ontario  
48E Woodstock
 
Ontario  
48W Port Franks
 
Ontario  
50NE CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
54SE Tillsonburg
 
Ontario   Aka Tilsonburg.
56SW Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
61NE 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.
61NW 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.
62NE New Hamburg Observatory
 
Ontario   A private observatory.
63SW Rodney
 
Ontario  
64SE Port Burwell Provincial Park
 
Ontario   Provincial park.
66E Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
71NE 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.
71SW Oakdale
 
Ontario  
73E Delhi (ON)
 
Ontario  
79N Goderich
 
Ontario  
81E Norfolk County
 
Ontario  
81NE Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
83E CMiller Observatory
 
Ontario   Near Brantford.
83NE Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
83SW Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
84N North Perth
 
Ontario  
87E Brantford
 
Ontario  
87W Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
88E Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
90NE Cambridge
 
Ontario  
91N Wingham
 
Ontario  
91SE Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
94SE Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
94SW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
98E Port Dover
 
Ontario  
99NE Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
102SW Chatham
 
Ontario  
103N Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
103NE Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
104NE Brundish Observatory
 
Ontario   A private observatory near Guelph.
104W Black River Observatory
 
Michigan   A private observatory near Port Huron.
105NE Fergus
 
Ontario  
111E VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
112NE Mount Forest
 
Ontario  
113W Kenockee Observatory
 
Michigan  
116N Point Clark
 
Ontario  
118N Starfest
 
Ontario   A starparty held near Mount Forest.
118NE Blue Springs Camp
 
Ontario   A scout camp near Acton.
118NW Delaware Park
 
Michigan   County park of Sanilac County.
119N Walkerton
 
Ontario  
120E Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
120E Haldimand
 
Ontario  
121E Cayuga
 
Ontario  
122E HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
124E Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
124E Mount Nemo Observatory
 
Ontario   A private observatory.
124N Kincardine
 
Ontario  
124NE Halton Hills
 
Ontario  
125W Blue Moon Observatory
 
Michigan   A private observatory near Mussey.
125W Lamoria Springs Observatory
 
Michigan   A private observatory in Sandusky.
125W New Haven
 
Michigan   In Macomb county.
127N Hiddenwell Observatory
 
Ontario  
127SW Tilbury
 
Ontario  
128E Burlington
 
Ontario  
128NE Milton
 
Ontario  
129NE Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
130N Durham
 
Ontario  
131E The Blue Marble Observatory
 
Ontario   A private observatory.
131SW Lake St. Clair Metropark Observatory
 
Michigan   Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
132NE Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
133NE The Glenelg Observatory
 
Ontario   A private observatory near Durham.
134W Sirius Observatory
 
Michigan   A private observatory near Almont.
134W Stargate Observatory
 
Michigan   Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
135NE Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
137NE Orangeville
 
Ontario  
140E Oakville
 
Ontario  
140SW Hallam Observatory
 
Ontario   An observatory of the RASC Windsor Centre. Near Comber.
141SE Conneaut
 
Ohio   Also covers Ashtabula.
142SW St. Clair Shores
 
Michigan  
143N Dornoch
 
Ontario  
143SE Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
144NE Dundalk
 
Ontario  
144NE Shelburne
 
Ontario  
144W Washington(MI)
 
Michigan   A town in Macomb county.
145E GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
145E Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
145NE Brampton
 
Ontario  
145NE Caledon
 
Ontario  
146W Visual Reconstructions Observatory
 
Michigan   A private observatory in Sterling Heights.
147S Madison
 
Ohio  
147SE Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
148SE Mitchell Observatory
 
Pennsylvania   A private observatory.
149NE ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
150E Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
150NE Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
150NE Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
151E Lincoln
 
Ontario  
151N Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
151W Seven Ponds
 
Michigan   Home of the Seven Ponds Astronomy Club. Near Dryden.
152E Beamsville
 
Ontario  
152W Addison Oaks Observatory
 
Michigan   Observatory of Oakland County Astronomy Club in Addison Oaks county park.
153W Beckstrom Observatory
 
Michigan   A private observatory near Deford.
154NE Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
154SE Eureka Observatory
 
Pennsylvania   A private observatory.
154SW Leamington
 
Ontario  
155NE Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
155W Kresge Environmental Education Center
 
Michigan   KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
155W Rochester Hills
 
Michigan  
156W Troy Space Gazebo
 
Michigan   A private observatory used by some members of the Oakland Astronomy Club. In Troy.
157NE Bolton
 
Ontario  
157NE Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
158E Vineland
 
Ontario  
158S Eastlake
 
Ohio  
159NE Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
159SW Point Pelee National Park
 
Ontario   National Park and dark sky preserve.
159SW Windsor
 
Ontario   Home of the RASC Windsor Centre.
160NE Willowbrook Observatory
 
Ontario   Near Alliston
161NE Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
161NE R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
161NE Woodbridge
 
Ontario  
162NE Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
162SW Detroit
 
Michigan   Home of the Dassault Systèmes Planetarium at the Detroit Science Center.
163NE Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
163NE Pine River Observatory
 
Ontario   A private observatory.
163NE Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
163S Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
163S 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.
164N Allenford Observatory
 
Ontario   A private observatory near Allenford.
165NE Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
165S SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
165W Cranbrook Institute of Science
 
Michigan   Museum of natural history with public observing. In Bloomfield Hills.
167NE 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).
167NE York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
167S 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.
167SE Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
167W McMath-Hulbert Observatory
 
Michigan   An observatory with public events. Near Lake Angelus.
168NE Alliston
 
Ontario  
168SE "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
169E Toronto Islands
 
Ontario  
169N Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
169NE B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
169SW Camp Cedarwin Scout Camp
 
Ontario   A scout camp in Essex county.
170E St Catharines
 
Ontario  
170E Welland
 
Ontario  
170NE Vaughan
 
Ontario  
170W Heavens View Observatory
 
Michigan   A private observatory near Ortonville.
171E Port Colborne
 
Ontario  
171NE Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
171S Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
173SE GCC Observatory
 
Pennsylvania   Observatory of Grove City College
174NW Port Crescent State Park
 
Michigan   State park
174S Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
174SE Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
175NE Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
175NE KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
176NE Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
176SW UM-Dearborn Observatory
 
Michigan   Observatory of the Dearborn Campus of the University of Michigan.
177NW Oak Beach Observatory
 
Michigan   A private observatory.
177SW Hector J. Robinson Observatory
 
Michigan   AKA the Lincoln Park Observatory. Observatory of the Lincoln Park School System. Near Lincoln Park High School.
178E Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
178NE David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
178NE Richmond Hill
 
Ontario  
178S Cleveland
 
Ohio  
178W My-Spot Observatory
 
Michigan   A private observatory near West Bloomfield.
180E Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
181E Blue Braille Observatory
 
Ontario   A private observatory.
181N Lora Bay
 
Ontario  
181NE Camp Saulaine
 
Ontario   Between Angus and Barrie.
182NE Collingwood
 
Ontario  
182SW Livonia
 
Michigan  
183E Niagara Falls
 
Ontario  
183NE Markham
 
Ontario  
183S Walter E. Schuele Planetarium
 
Ohio   Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
183S The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
184S Eldon Russell Park
 
Ohio   A county park near Burton.
185E Niagara Falls
 
New York  
185E Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
185N 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.
185N South Bruce Peninsula
 
Ontario  
185SW Pelee Island
 
Ontario   Actually, the southernmost point in Canada at the Fish Point Provincial Park. The best spot for observing Omega Centauri from Canada.
185W Vassar
 
Michigan  
186N Wiarton
 
Ontario  
187E Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
187NE Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
187SE Meadville
 
Pennsylvania  
188NE Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
188S Solon
 
Ohio   Used by some members of the Chagrin Valley Astonomical Society
188SE Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
188W Star Hoppers Observatory
 
Michigan   An observatory of Star Hoppers amateur astronomy group. Near Holly.
189SW Lake Erie Metropark
 
Michigan   A Detroit Metro Park on the Lake Erie shore line south of Detroit. Check with the park before planning observing.
191NE Churchill
 
Ontario   A town south of Barrie.
191W Longway Planetarium
 
Michigan   A planetarium in Flint.
192NE Woodland Trails
 
Ontario   A scout camp near Aurora.
192SE Pettis Rd Observatory
 
Pennsylvania   A private observatory.
193E Fort Erie
 
Ontario  
193N 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.
193S Lorain
 
Ohio  
194E Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
194S Burrell Memorial Observatory
 
Ohio   Observatory of Baldwin Wallace University.
194W Novi Community Sports Park
 
Michigan   A park west of Northville. Used by some members of the Ford Amateur Astronomy Club.
195W Fenton
 
Michigan  
196NE Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
196SE Higby Hill Observatory
 
Pennsylvania   A private observatory.
196SW Plymouth Digital Observatory
 
Michigan   A private observatory in Plymouth.
197NE Barrie
 
Ontario  
197NE Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
197S Hiram College
 
Ohio   College in Hiram
198E Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
198NE Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
199NE Innisfil
 
Ontario   A town in Simcoe County.
199NE Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
199S Cosmic Orchard Observatory
 
Ohio   A private observatory near Columbia Station
199SW Collinsport Observatory
 
Ohio   A private observatory on Kelleys Island.
199W GM Milford Proving Ground Softball Fields
 
Michigan   A private site used by the General Motors Astronomy Club.
200E Tobey Memorial Observatory
 
New York   A private observatory.
200NE Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
200W Northern Cross Observatory
 
Michigan   An observatory near Fenton.
201E Eyeline Observatory
 
New York   A private observatory in Ransomville.
201E Buffalo
 
New York   Home of the Buffalo Astronomical Association.
201NE Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
201NE Pickering
 
Ontario  
201SE Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
202E Elliott-Astronomy Observatory
 
New York   A public observatory.
202NE Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
202SW Vermilion
 
Ohio   A town in Erie county.
203NE Goodwood
 
Ontario   Near Uxbridge.
203SE Jamestown
 
New York  
203SE Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
204E Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
204W Flushing Observatory
 
Michigan   A private observatory in Flushing.
205S Mahoning Valley Cortese Observatory
 
Ohio   Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
205W Island Lake State Recreation Area
 
Michigan   Centered on Spring Mill Pond in Island Lake Recreation Area. Used by the Ford Amateur Astronomy Club.
206NE Ajax
 
Ontario  
207S Cuyahoga Valley National Park
 
Ohio   National park near Near Peninsula, OH.
208SW Applewood Absurditory
 
Michigan   A private observatory, at least in spirit, near Ypsilanti.
208SW Ypsilanti
 
Michigan  
209N Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
209NE CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
209S John D. Nielsen Observatory
 
Ohio   Observatory located on the Carlisle Reservation. Used for public observing by the The Black River Astronomical Society.
210S Fishcreek Rd Observing Site
 
Ohio   Site of public astronomy events in Stow, Ohio.
211S Bath Nature Preseve
 
Ohio   Nature preserve and observing site of the Summit County Astronomy Club.
211S Oberlin
 
Ohio   Home of the Oberlin College Observatory and Oberlin Astronomy Club.
212N Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
212SW Monroe
 
Michigan  
212W Ore Lake Observatory
 
Michigan   A private observatory near Ore Lake.
213E Armour Observatory
 
New York   A private observatory.
213E Transit Dreams North
 
New York   A private observatory.
213N 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.
213SW Sandusky
 
Ohio  
214N Quetican Observatory
 
Ontario   Near Lion's Head.
214NE Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
214NE Whitby
 
Ontario  
214S LaGrange
 
Ohio   Home of the The Black River Astronomical Society.
214W Delta College Planetarium
 
Michigan   Planetarium of Delta College in Bay City.
215NE Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
215SW Ann Arbor
 
Michigan   Home of of the Detroit Observatory and the Angel Hall Observatory. Both are observatories of the University of Michican.
215W Saginaw
 
Michigan  
218W Irvington Observatory
 
Michigan   A private observatory in Howell.
219E DaVinci Observatory
 
New York   A private observatory near Lockport.
219E Orbit Jet Observatory
 
New York   An observatory near Colden.
219NE Midland
 
Ontario  
219NE Oshawa
 
Ontario  
219NW Oscoda
 
Michigan  
220NE Camp Samac
 
Ontario   A scout camp near Oshawa.
220NW Tawas
 
Michigan  
220S Eagle's Nest
 
Ohio   A private observatory near Akron.
220W Cohoctah Nightcrawler Observatory
 
Michigan   A private observatory near Cohoctah.
221N Four Elements Observatory
 
Ontario   A private observatory.
221SE Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
224NE Port Perry
 
Ontario  
225N Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
225NE Port Perry Astronomical Observatory
 
Ontario   link
225W Peach Mountain Observatory
 
Michigan   Observatory of the University Lowbrow Astronomers. Near Dexter.
226S CAA Observatory
 
Ohio   Observatory of the Cuyahoga Astronomical Association located at Letha House Park near Spencer.
226SE Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
227S Youngstown
 
Ohio  
228NE Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
229N Johnston's Harbour
 
Ontario  
229SW Trout Observatory
 
Ohio   A private observatory in Oak Harbor.
230NE Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
230S Wadsworth Observatory
 
Ohio   A private observatory in Wadsworth.
231NW Outdoor Adventures Saginaw Bay Resort
 
Michigan   A members-only campsite.
231SE Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
232NE Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
233S Canfield
 
Ohio  
233S Westminster College Observatory
 
Pennsylvania   Observatory of Westminster College. In New Wilmington
233W FAAC Observing Site
 
Michigan   Private observing site of the Ford Amateur Astronomy Club.
234NE Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
235E Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
235N 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.
235S Astronomy Club of Akron Observatory
 
Ohio   An observatory of the Astronomy Club of Akron
236N Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
236NE Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
236S Field of Dreams Observatory
 
Ohio   A private observatory near Salem.
237NE Lagoon City
 
Ontario  
237SE Grove City College
 
Pennsylvania   College in Grove city.
237SW Refractor Heaven
 
Ohio   A private observatory near Genoa.
238E Marshall Hill Observatory
 
New York   A private observatory in Medina.
239NE Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
240NE Baetsen Observatory
 
Ontario   A private observatory near Orono.
241NE Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
242S Clarke Observatory
 
Ohio   Observatory of Mount Union College. In Alliance.
242S Don's Backyard
 
Ohio   A private observing site.
242SE The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
242SE ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
243S Tranquility Gate Observatory
 
Ohio   A private observatory near North Lima.
243SW Al Meyers Airport
 
Michigan   Airport just outside of Tecumseh.
243W Sunset Astronomical Society
 
Michigan   A society with members from Midland, Saginaw and Bay City (Tri-cities area).
244E Lime Lake
 
New York   A lake near Machias.
244N Tobermory
 
Ontario  
244SW Ritter Observatory
 
Ohio   Observatory (RARC) of the University of Toledo. Also known as Brooks Observatory. In Toledo.
245NE UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
245SE C-Murrinsville
 
Pennsylvania   A private observing site in north Butler county.
245SW HVAG SkyTour
 
Ohio   Private land and site of puiblic viewings held by the Huron Valley Astronomers Group
247NE DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
247SW Seven Sisters Observatory
 
Michigan   A private observatory near Manchester.
247SW Appold Planetarium
 
Ohio   Planetarium of Lourdes University in Sylvania, OH.
248E Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
248S Winnerwood Observatory
 
Pennsylvania   A private observatory
249NW Cedar Springs Observatory
 
Michigan   A private observatory.
250SW White Star Park
 
Ohio   County park and home of the Sandusky Valley Amateur Astronomy Club (SVAAC). annual star party. In Gibsonburg.
251SW Wolf Creek Park
 
Ohio   County park.
253NE Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
253SW Luckey
 
Ohio   A town in Wood county.
253SW Perrysburg Observatory
 
Ohio   A private observatory in Perrysburg.
254NE Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
254SW Fort Meigs Observatory
 
Ohio   A private observatory near Perrysburg.
255NE Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
255SW Whisper Observatory
 
Ohio   A private observatory in Holland.
256SE Pittsburgh Space Weather Observation Area
 
Pennsylvania   A public observation area in Moraine State Park.
257N 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.
257NE Millbrook
 
Ontario  
257S Wooster
 
Ohio  
258NE Gravenhurst
 
Ontario  
259S Rustic Lake Observatory
 
Ohio   A private observatory near Ashland.
259SW Ballreich Observatory
 
Ohio   Observatory at Camp Hertzer. Site of public observing held by the Sandusky Valley Amateur Astronomy Club (SVAAC). Also used by physics students at Heidelberg College. Near Tiffin.
259W Hogsback Observatory
 
Michigan   A private observatory near Mason, MI.
260S WCAC
 
Ohio   The Wilderness Center Astronomy Club is located southwest of Canton.
260W MSU Observatory
 
Michigan   Observatory of Michigan State University in East Lansing.
261S Scenic Vista Park
 
Ohio   Park of the Columbiana County Park District. An observing site of the Mahoning Valley Astronomical Society.
261SE Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
263NE Fenelon Falls
 
Ontario  
263SE Clarion University of Pennsylvania
 
Pennsylvania   University in Clarion.
263SE M & T Observatory
 
New York   A private observatory near Olean.
265SW Heidelberg College
 
Ohio   A college in Tiffin.
265W Lansing
 
Michigan   A town in Ingham county.
266E Middlebury Observatory
 
New York   A private observatory.
266SE Mt. Chestnut Observatory
 
Pennsylvania   A private observatory in Mount Chestnut near Butler.
266SW Anderson Observatory
 
Ohio   A private obsrevatory near Shelby.
267NE Port Carling
 
Ontario  
267SW BGSU Observatory
 
Ohio   Observatory of Bowling Green State University.
267W Dobie Observatory
 
Michigan   A private observatory near Jackson.
267W Jackson
 
Michigan   Home of the Amateur Astronomers of Jackson . and the Peter F. Hurst Planetarium .
268S Fry Family Park
 
Ohio   A park in Pike Township
269E Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
269S Geneva College Observatory
 
Pennsylvania   Observatory of Geneva College. Also known as the John Paul Schaefer Memorial Observatory.
269SE Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
270N 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.
270NE Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
272NE Bracebridge
 
Ontario  
272S Brady's Run Park
 
Pennsylvania   A parkused as a star party site by the Beaver Valley Space Sciences Interest Group . Near Beaver Falls.
273N Parry Sound
 
Ontario  
274E Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
274E Cobourg
 
Ontario  
275SW Lake Hudson State Recreational Area
 
Michigan   Dark-sky preserve near Hudson. Used for star parties by the Amateur Astronomers of Jackson.
275W Camp McGregor Observatory
 
Michigan   Observatory, at Camp McGregor, of the Jackson County Intermediate School District. Also site of star parties held by the Amateur Astronomers of Jackson.
276E Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
277S Ramsey Observatory
 
Ohio   A private observatory.
279NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
280SE Lone Pine Observatory
 
New York   A private observatory
281NE Muskoka District Municipality
 
Ontario  
281NW McKim Alpena County Observation Site
 
Michigan   A private observing site somewhere around Alpena.
282N South Baymouth
 
Ontario   On Manitoulin Island.
283W Fox Park Public Observatory
 
Michigan   A public observatory in Fox Memorial Park, Potterville.
284E Dark Arts Observatory
 
New York   A private observatory.
284W Brooks Astronomical Observatory
 
Michigan   Observatory of Central Michigan University. In Mt. Pleasant.
284W River Valley RV Park
 
Michigan   Home of the Great Lakes Star Gaze. Near Gladwin.
285NE Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
285NW Dreamy Skies Observatory
 
Michigan   A private observatory in Mio.
286E WhistleStop Observatory
 
Ontario   A private observatory.
286N Pte. au Baril
 
Ontario   On Georgian Bay.
286S Aliquippa
 
Pennsylvania  
286S Warren Rupp Observatory
 
Ohio   An observatory Near Mansfield. Home of the Hidden Hollow star party.
286SW Bucyrus
 
Ohio  
287SE Port Allegany
 
Pennsylvania  
288NE Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
288S Treesdale Observatory
 
Pennsylvania   A private observatory.
289S Pane Observing Site
 
Pennsylvania   A private observing site in Marshall Township.
289SE Chateau De Testa Stars
 
Pennsylvania   A private observing site.
291SE Goheenville
 
Pennsylvania   A town in Armstrong county.
292SW Riverbend Recreation Area
 
Ohio   A public park, used for public observing by the Millstream Astronomy Club. Near Findlay.
293N Manitoulin Eco Park
 
Ontario   A commercial park and dark sky preserve.
293SE Kittanning
 
Pennsylvania   A town in Armstrong county.
293SE IUP Northpointe Regional Campus
 
Pennsylvania   Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
293SW Kitt's Castle Observatory
 
Ohio   A private observatory somewhere around Galion.
294NW Maple Ridge Observatory
 
Michigan   Near Alpena.
294SE StarGlider Observatory
 
Pennsylvania   A private observatory in Gibsonia.
295NE Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
295W Dunham Hill Observatory
 
Michigan   A private observatory near Mulliken.
296S Raccoon Creek State Park
 
Pennsylvania   State park.
296SW Black Swamp Observatory
 
Ohio   A private observatory near Napoleon.
297NE Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
297S Stillwell
 
Ohio  
298W Harrison
 
Michigan   A town in Clare county.
299NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
299SE Nicholas E. Wagman Observatory
 
Pennsylvania   Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh


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