Clear Sky Chart

Charts within 300Km of GEM 'N I Dobservatory

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0 GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
2S Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
8SE Beamsville
 
Ontario  
9SE Lincoln
 
Ontario  
15SE Vineland
 
Ontario  
23S Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
23W Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
24NW Burlington
 
Ontario  
25SW HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
26E St Catharines
 
Ontario  
30SW The Blue Marble Observatory
 
Ontario   A private observatory.
31N Oakville
 
Ontario  
34SE Welland
 
Ontario  
34W VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
35NW Mount Nemo Observatory
 
Ontario   A private observatory.
36E Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
36NW Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
37SW Cayuga
 
Ontario  
40E Niagara Falls
 
Ontario  
40E Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
40SW Haldimand
 
Ontario  
42E Niagara Falls
 
New York  
42N Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
43SE Port Colborne
 
Ontario  
44NW Milton
 
Ontario  
49N Toronto Islands
 
Ontario  
50N Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
50SE Blue Braille Observatory
 
Ontario   A private observatory.
52N Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
52N Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
53SE Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
54N Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
54NW Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
56E Eyeline Observatory
 
New York   A private observatory in Ransomville.
56N Brampton
 
Ontario  
57E Tobey Memorial Observatory
 
New York   A private observatory.
58N Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
58SE Fort Erie
 
Ontario  
58W Brantford
 
Ontario  
59E Elliott-Astronomy Observatory
 
New York   A public observatory.
62NW Halton Hills
 
Ontario  
62SE Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
62W CMiller Observatory
 
Ontario   Near Brantford.
63NW Blue Springs Camp
 
Ontario   A scout camp near Acton.
64N York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
64NW Brundish Observatory
 
Ontario   A private observatory near Guelph.
65N Woodbridge
 
Ontario  
65SE Buffalo
 
New York   Home of the Buffalo Astronomical Association.
65W Cambridge
 
Ontario  
66N KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
67NE Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
67SE Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
68NW Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
70N Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
70SW Port Dover
 
Ontario  
71N Vaughan
 
Ontario  
73NW Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
73SW Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
74N David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
75E DaVinci Observatory
 
New York   A private observatory near Lockport.
75N Caledon
 
Ontario  
75N Markham
 
Ontario  
75SE Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
76N Richmond Hill
 
Ontario  
77N Bolton
 
Ontario  
77NE Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
78NE Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
78NW Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
80N Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
80NE Pickering
 
Ontario  
80W Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
80W Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
82SE Armour Observatory
 
New York   A private observatory.
83SW Norfolk County
 
Ontario  
84NE Ajax
 
Ontario  
86NW Fergus
 
Ontario  
86S Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
86SW Delhi (ON)
 
Ontario  
86SW Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
87N Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
87SE Transit Dreams North
 
New York   A private observatory.
88N Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
90NE CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
91NW Orangeville
 
Ontario  
92N Woodland Trails
 
Ontario   A scout camp near Aurora.
92N ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
92NE Whitby
 
Ontario  
92SE Orbit Jet Observatory
 
New York   An observatory near Colden.
93E Marshall Hill Observatory
 
New York   A private observatory in Medina.
93N Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
95N Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
96N R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
96NE Oshawa
 
Ontario  
96W New Hamburg Observatory
 
Ontario   A private observatory.
97N Goodwood
 
Ontario   Near Uxbridge.
97N B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
97W Woodstock
 
Ontario  
98SW Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
99NE Camp Samac
 
Ontario   A scout camp near Oshawa.
99W CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
100NE Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
100W 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.
102W Tillsonburg
 
Ontario   Aka Tilsonburg.
105N Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
105N Willowbrook Observatory
 
Ontario   Near Alliston
108NW Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
109N Alliston
 
Ontario  
109NW Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
109W Embro Observatory
 
Ontario   A private observatory near Embro.
109W Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
110N 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).
110NW Shelburne
 
Ontario  
112NE Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
112NE Port Perry
 
Ontario  
112NE Port Perry Astronomical Observatory
 
Ontario   link
113NE Baetsen Observatory
 
Ontario   A private observatory near Orono.
115N Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
115NE Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
115SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
116S Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
117N Churchill
 
Ontario   A town south of Barrie.
117N Pine River Observatory
 
Ontario   A private observatory.
117W Stratford
 
Ontario   Home of the Stratford Astronomy Group.
119NE DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
120SW Port Burwell Provincial Park
 
Ontario   Provincial park.
121N Camp Saulaine
 
Ontario   Between Angus and Barrie.
122N Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
122NW Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
123SE Lime Lake
 
New York   A lake near Machias.
124N Innisfil
 
Ontario   A town in Simcoe County.
125W 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.
126E Middlebury Observatory
 
New York   A private observatory.
126NW Dundalk
 
Ontario  
126S Jamestown
 
New York  
126SE Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
127S Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
128NW Mount Forest
 
Ontario  
129E Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
129NW North Perth
 
Ontario  
130W Springwater Conservation Area
 
Ontario   link
131E Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
132N Barrie
 
Ontario  
134NE Millbrook
 
Ontario  
134S Mitchell Observatory
 
Pennsylvania   A private observatory.
139E Dark Arts Observatory
 
New York   A private observatory.
139S Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
139W London
 
Ontario   Home of the RASC London Centre.
140W St. Thomas
 
Ontario  
141NE Cobourg
 
Ontario  
141NW The Glenelg Observatory
 
Ontario   A private observatory near Durham.
141W Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
142NW Starfest
 
Ontario   A starparty held near Mount Forest.
144SE Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
145NE Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
145W Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
146W SkyShed Observatories
 
Ontario   A manufacturer of observatories
147N Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
147S Eureka Observatory
 
Pennsylvania   A private observatory.
148SW Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
148W Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
149NW Durham
 
Ontario  
151NE WhistleStop Observatory
 
Ontario   A private observatory.
151S Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
152N Lagoon City
 
Ontario  
152W Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
154N Collingwood
 
Ontario  
155NW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
155NW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
155S Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
155S Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
155SE M & T Observatory
 
New York   A private observatory near Olean.
155W Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
157N Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
157N Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
158E 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).
158NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
158NW Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
161NW Wingham
 
Ontario  
161S GCC Observatory
 
Pennsylvania   Observatory of Grove City College
162NE Fenelon Falls
 
Ontario  
162NW Dornoch
 
Ontario  
162SW Conneaut
 
Ohio   Also covers Ashtabula.
164NE Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
164W G-2 Farms Observatory
 
Ontario   A private observatory.
165NW Walkerton
 
Ontario  
168NE Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
168SE Lone Pine Observatory
 
New York   A private observatory
168SE Ossian Observatory
 
New York   A private ovservatory in Ossian.
170E 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.
170N Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
170NE Lakehenge Observatory
 
Ontario   A private observatory.
170W Strathroy
 
Ontario  
171E Webster Park
 
New York   A park in Monroe County, NY.
171NW Lora Bay
 
Ontario  
171S Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
173N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
173S Higby Hill Observatory
 
Pennsylvania   A private observatory.
173S "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
174N Midland
 
Ontario  
177W 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.
179SE Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
179SE Stull Observatory
 
New York   Observatory at Alfred University. In Alfred.
180S Meadville
 
Pennsylvania  
182S Pettis Rd Observatory
 
Pennsylvania   A private observatory.
183NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
183W Goderich
 
Ontario  
184E C.E.K. Mees Observatory
 
New York   Observatory of the University of Rochester. Near Hornell.
184NW Hiddenwell Observatory
 
Ontario  
186S Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
186W Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
187N Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
187NE Campbellford
 
Ontario  
187NE FvH Observatory
 
Ontario   A private observatory in Trenton.
187SE Port Allegany
 
Pennsylvania  
187W Lambton Shores
 
Ontario  
187W Rodney
 
Ontario  
188NE Trenton
 
Ontario  
188NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
189N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
189SW Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
189W Port Franks
 
Ontario  
191NE Heartwood Observatory
 
Ontario   A private observatory.
192N Gravenhurst
 
Ontario  
192N Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
192NE Quinte West
 
Ontario  
193N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
193NE Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
194NW Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
195SE Hebron Observatory
 
Pennsylvania   A private observatory somewhere around Hebron.
196NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
198NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
198NW Kincardine
 
Ontario  
200E Timerson Observatory
 
New York   A private observatory near Newark.
200NW Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
201NE West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
201NW Point Clark
 
Ontario  
201SW Madison
 
Ohio  
203NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
204N Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
204NE Stirling-Rawdon
 
Ontario  
204SE Gold
 
Pennsylvania  
205N Bracebridge
 
Ontario  
205N Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
205NE Belleville
 
Ontario   Home of the RASC Belleville Centre
205NE Oak Lake Observatory
 
Ontario   A private observatory.
206N Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
206SW Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
207NE Marmora
 
Ontario  
208NW 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.
209E Highwinds Observatory
 
New York   A private observatory in Geneseo.
209E Lyons
 
New York  
209E Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
209NE Apsley
 
Ontario  
209S The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
209S ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
210S Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
210SW SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
210W Oakdale
 
Ontario  
211E Los Gatos B&B
 
New York   Bed and Breakfast with star parties. In Penn Yan.
211E The Smith Observatory
 
New York   Historic observatory in Geneva.
211NE Mount Mould Observatory
 
Ontario   A private observatory near Gooderham. Also known as MMO.
211S Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
211SW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
213E Richard S. Perkin Observatory
 
New York   A private observatory of Hobart and William Smith Colleges.
213N Port Carling
 
Ontario  
213NW Wiarton
 
Ontario  
214NE Picton
 
Ontario  
214NW South Bruce Peninsula
 
Ontario  
216NE Ivanhoe Observatory
 
Ontario   A private observatory near Ivanhoe.
217NW 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.
219SW 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.
221N Muskoka District Municipality
 
Ontario  
221NE Fall 'N' Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
222N Haliburton County
 
Ontario  
222S Clarion University of Pennsylvania
 
Pennsylvania   University in Clarion.
223SE Cherry Springs State Park
 
Pennsylvania   Near Coudersport. An state park with "short term stargazing" and is home of the Black Forest Star party and the Cherry Springs Star Party.
223SW Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
225NE Silent Lake
 
Ontario   Provincial Park
226N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
228E Finger Lakes Regional Airport
 
New York   Also covers the north-central portion of the Finger Lakes area.
228S C-Murrinsville
 
Pennsylvania   A private observing site in north Butler county.
229N Lake of Bays
 
Ontario  
229NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
229SW 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.
232E Fair Haven
 
New York   A town in Cayuga county.
232NE Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
232S Grove City College
 
Pennsylvania   College in Grove city.
232SW Eastlake
 
Ohio  
232W Chatham
 
Ontario  
232W Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
233SW Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
237NE Greater Napanee
 
Ontario  
237NE Old Hastings Observatory
 
Ontario   A private observatory.
237NE Prinyer's Cove
 
Ontario   In Prince Edward County.
237SE Sinnemahoning State Park
 
Pennsylvania   State park near Austin, PA.
238N Haliburton Forest Observatory
 
Ontario   An in a privately owned forest.
238N Huntsville
 
Ontario  
238SW Eldon Russell Park
 
Ohio   A county park near Burton.
239NE Oak Hills
 
Ontario   A private observing site in Popow Ranch
239SE Eileen Collins Observatory
 
New York   An Observatory of Corning Community College.
240NW 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.
240NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
240S Westminster College Observatory
 
Pennsylvania   Observatory of Westminster College. In New Wilmington
240SW The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
241NW Quetican Observatory
 
Ontario   Near Lion's Head.
242N Parry Sound
 
Ontario  
246N Oxtongue Lake
 
Ontario  
247NE Bancroft
 
Ontario  
247NE Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
247SE Lead Parachute Observatory
 
Pennsylvania   A future private observatory near Wellsboro.
247SW Mahoning Valley Cortese Observatory
 
Ohio   Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
248NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
248SW Hiram College
 
Ohio   College in Hiram
249W Black River Observatory
 
Michigan   A private observatory near Port Huron.
250S Youngstown
 
Ohio  
250W Delaware Park
 
Michigan   County park of Sanilac County.
253NE Kaladar
 
Ontario  
253S Pittsburgh Space Weather Observation Area
 
Pennsylvania   A public observation area in Moraine State Park.
253SW Solon
 
Ohio   Used by some members of the Chagrin Valley Astonomical Society
256S Goheenville
 
Pennsylvania   A town in Armstrong county.
256S Punxsutawney
 
Pennsylvania  
256SE Mansfield
 
Pennsylvania   Home of Mansfield University.
257NE Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
257NW Four Elements Observatory
 
Ontario   A private observatory.
257NW Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
257SW Tilbury
 
Ontario  
258S Mt. Chestnut Observatory
 
Pennsylvania   A private observatory in Mount Chestnut near Butler.
258SW Cleveland
 
Ohio  
258W Kenockee Observatory
 
Michigan  
259E The Knob
 
New York   A private observatory.
259S Clearfield
 
Pennsylvania   A town in Clearfield county.
259S Winnerwood Observatory
 
Pennsylvania   A private observatory
260NE Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
262E Baltimore Woods Nature Center
 
New York   Nature Center and site of star parties.
262SW Canfield
 
Ohio  
263NW 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.
263SE State Camp
 
Pennsylvania   A dark sky site called "State Camp" by members of the Central Pennsylvania Observers. Actually Dennison Overlook in Sproul State Forest.
264E Ithaca
 
New York   Home of the Cornell Astronomical Society. Also home of the Clinton B. Ford Observatory of Ithaca College. Forecast also covers the nearby Fuertes and Hartung-Boothroyd observatories of Cornell University.
265NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
265S Kittanning
 
Pennsylvania   A town in Armstrong county.
265W Lamoria Springs Observatory
 
Michigan   A private observatory in Sandusky.
266NE Arden
 
Ontario  
266NE Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
266NW Johnston's Harbour
 
Ontario  
267S Tranquility Gate Observatory
 
Ohio   A private observatory near North Lima.
268N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
269N Burk's Falls
 
Ontario  
269W New Haven
 
Michigan   In Macomb county.
270S Chateau De Testa Stars
 
Pennsylvania   A private observing site.
270SW Hallam Observatory
 
Ontario   An observatory of the RASC Windsor Centre. Near Comber.
270W Blue Moon Observatory
 
Michigan   A private observatory near Mussey.
271E Liverpool
 
New York  
271N Pte. au Baril
 
Ontario   On Georgian Bay.
272NE Kingston
 
Ontario   Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
272S IUP Northpointe Regional Campus
 
Pennsylvania   Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
272SW Field of Dreams Observatory
 
Ohio   A private observatory near Salem.
272SW Fishcreek Rd Observing Site
 
Ohio   Site of public astronomy events in Stow, Ohio.
273N Dunchurch
 
Ontario  
273N Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
273NE The Observatory on the Lake
 
Ontario   link
273NE Sydenham
 
Ontario  
273SW Walter E. Schuele Planetarium
 
Ohio   Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
273W Lake St. Clair Metropark Observatory
 
Michigan   Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
274NE 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.
274NW Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
276N Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
276SW Cuyahoga Valley National Park
 
Ohio   National park near Near Peninsula, OH.
277E Syracuse
 
New York   Home of the Syracuse Astronomy Society.
277N Four Corners Algonquin Observatory
 
Ontario  
277S Geneva College Observatory
 
Pennsylvania   Observatory of Geneva College. Also known as the John Paul Schaefer Memorial Observatory.
277SW Burrell Memorial Observatory
 
Ohio   Observatory of Baldwin Wallace University.
278E Darling Hill Observatory
 
New York   Obsevatory of the Syracuse Astronomical Society. Near Tully.
278W Stargate Observatory
 
Michigan   Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
279W Sirius Observatory
 
Michigan   A private observatory near Almont.
280SW Leamington
 
Ontario  
280SW Point Pelee National Park
 
Ontario   National Park and dark sky preserve.
281NE Otter Lake Scout Camp
 
Ontario   A scout camp on Otter lake.
282S Brady's Run Park
 
Pennsylvania   A parkused as a star party site by the Beaver Valley Space Sciences Interest Group . Near Beaver Falls.
283E Virgil Observatory
 
New York   A private observatory.
283NE 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.
283NW Tobermory
 
Ontario  
283SW Bath Nature Preseve
 
Ohio   Nature preserve and observing site of the Summit County Astronomy Club.
283SW Eagle's Nest
 
Ohio   A private observatory near Akron.
283W St. Clair Shores
 
Michigan  
284NE Four Corners Madawaska Observatory
 
Ontario  
284NE Split Rock Observatory
 
Ontario   A private observatory near Ardoch.
284S Treesdale Observatory
 
Pennsylvania   A private observatory.
284SE Mt. Pisgah State Park
 
Pennsylvania   A state park near West Burlington.
284SE Sayre
 
Pennsylvania   Also covers Athens and Waverly.
285NE McCauley Lake Observatory
 
Ontario   A private observatory.
285SW Cosmic Orchard Observatory
 
Ohio   A private observatory near Columbia Station
286SW Clarke Observatory
 
Ohio   Observatory of Mount Union College. In Alliance.
287S Nicholas E. Wagman Observatory
 
Pennsylvania   Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh
287SE Camp Susque Observatory
 
Pennsylvania   Observatory of Camp Susque. Near Trout Run.
288NE Sharbot Lake
 
Ontario  
288S Pane Observing Site
 
Pennsylvania   A private observing site in Marshall Township.
288S StarGlider Observatory
 
Pennsylvania   A private observatory in Gibsonia.
288W Washington(MI)
 
Michigan   A town in Macomb county.
289NE Battersea Observatory
 
Ontario   A private observatory in Battersea.
289W Visual Reconstructions Observatory
 
Michigan   A private observatory in Sterling Heights.
290S Scenic Vista Park
 
Ohio   Park of the Columbiana County Park District. An observing site of the Mahoning Valley Astronomical Society.
290SW Lorain
 
Ohio  
291S Aliquippa
 
Pennsylvania  
291W Beckstrom Observatory
 
Michigan   A private observatory near Deford.
292N Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
292S Heilwood
 
Pennsylvania  
293S Edgewood Observatory
 
Pennsylvania   A private observatory near New Kensington.
293S Prince Gallitzin State Park
 
Pennsylvania   State park on Glendale Lake.
295NE Barry's Bay
 
Ontario  
295S Kunkle Park
 
Pennsylvania   Park in Washington(PA) township.
295W Windsor
 
Ontario   Home of the RASC Windsor Centre.
296SE Owego
 
New York  
296W Port Crescent State Park
 
Michigan   State park
296W Seven Ponds
 
Michigan   Home of the Seven Ponds Astronomy Club. Near Dryden.
297E Dexter
 
New York  
297NE Quadeville Road
 
Ontario   A spot along Quadeville road near Wolfe.
297NW 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.
297W Addison Oaks Observatory
 
Michigan   Observatory of Oakland County Astronomy Club in Addison Oaks county park.
298N WBI/Britt
 
Ontario   A radar station. And site of informal star parties.
298S Oakmont Country Club
 
Pennsylvania   A golf course.
298SW Astronomy Club of Akron Observatory
 
Ohio   An observatory of the Astronomy Club of Akron
298SW Camp Cedarwin Scout Camp
 
Ontario   A scout camp in Essex county.
298SW Don's Backyard
 
Ohio   A private observing site.
299SE Stardust Observatory
 
Pennsylvania   A private observatory near Port Matilda.
299W Kresge Environmental Education Center
 
Michigan   KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
299W Rochester Hills
 
Michigan  
299W Troy Space Gazebo
 
Michigan   A private observatory used by some members of the Oakland Astronomy Club. In Troy.
300E Marathon
 
New York  


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