Clear Sky Chart

Charts within 300Km of the St Catharines clear sky chart

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0 St Catharines
 
Ontario  
11E Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
12W Vineland
 
Ontario  
15SE Niagara Falls
 
Ontario  
17SE Niagara Falls
 
New York  
18NE Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
18W Beamsville
 
Ontario  
19S Welland
 
Ontario  
19W Lincoln
 
Ontario  
26W GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
26W Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
27SW Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
30S Port Colborne
 
Ontario  
31E Tobey Memorial Observatory
 
New York   A private observatory.
32E Eyeline Observatory
 
New York   A private observatory in Ransomville.
32S Blue Braille Observatory
 
Ontario   A private observatory.
33E Elliott-Astronomy Observatory
 
New York   A public observatory.
33SE Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
36SE Fort Erie
 
Ontario  
39SE Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
43SE Buffalo
 
New York   Home of the Buffalo Astronomical Association.
43SE Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
45SW The Blue Marble Observatory
 
Ontario   A private observatory.
48NW Burlington
 
Ontario  
48W HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
49E DaVinci Observatory
 
New York   A private observatory near Lockport.
49W Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
50NW Oakville
 
Ontario  
54N Toronto Islands
 
Ontario  
55SW Cayuga
 
Ontario  
56NW Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
57SW Haldimand
 
Ontario  
58N Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
58NW Mount Nemo Observatory
 
Ontario   A private observatory.
59N Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
60S Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
60SE Armour Observatory
 
New York   A private observatory.
60W VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
61NW Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
61NW Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
62NW Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
65NW Milton
 
Ontario  
66N Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
67SE Transit Dreams North
 
New York   A private observatory.
68E Marshall Hill Observatory
 
New York   A private observatory in Medina.
71N KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
72N York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
72NW Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
72NW Brampton
 
Ontario  
72SE Orbit Jet Observatory
 
New York   An observatory near Colden.
74N Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
74N Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
74NW Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
75N Woodbridge
 
Ontario  
76N Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
77N Pickering
 
Ontario  
78N Markham
 
Ontario  
78N Vaughan
 
Ontario  
79N Ajax
 
Ontario  
79S Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
80N David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
82N Richmond Hill
 
Ontario  
83NW Halton Hills
 
Ontario  
83W Brantford
 
Ontario  
85NW Blue Springs Camp
 
Ontario   A scout camp near Acton.
86N CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
86N Whitby
 
Ontario  
88N Oshawa
 
Ontario  
88NW Brundish Observatory
 
Ontario   A private observatory near Guelph.
88SW Port Dover
 
Ontario  
88W CMiller Observatory
 
Ontario   Near Brantford.
89NW Bolton
 
Ontario  
90W Cambridge
 
Ontario  
91NW Caledon
 
Ontario  
91SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
92N Camp Samac
 
Ontario   A scout camp near Oshawa.
92NW Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
92NW Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
93N Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
93W Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
96N Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
96N Woodland Trails
 
Ontario   A scout camp near Aurora.
96NW Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
98N Goodwood
 
Ontario   Near Uxbridge.
98NW Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
100N Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
100NE Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
100NW Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
101E Middlebury Observatory
 
New York   A private observatory.
101NW Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
102NE Baetsen Observatory
 
Ontario   A private observatory near Orono.
103SE Lime Lake
 
New York   A lake near Machias.
103SW Norfolk County
 
Ontario  
104E Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
104SW Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
105W Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
105W Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
107E Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
107N Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
107W Delhi (ON)
 
Ontario  
108N Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
108N Port Perry
 
Ontario  
108N Port Perry Astronomical Observatory
 
Ontario   link
108N B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
108NE DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
108NW ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
109NW Fergus
 
Ontario  
109NW Orangeville
 
Ontario  
109NW R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
109SE Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
111S Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
115E Dark Arts Observatory
 
New York   A private observatory.
115SW Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
118S Jamestown
 
New York  
119NW Willowbrook Observatory
 
Ontario   Near Alliston
121N Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
121NW Alliston
 
Ontario  
121SE Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
122W New Hamburg Observatory
 
Ontario   A private observatory.
122W Woodstock
 
Ontario  
123NW 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).
124NE Millbrook
 
Ontario  
124W CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
125N Churchill
 
Ontario   A town south of Barrie.
125NE Cobourg
 
Ontario  
125W 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.
125W Tillsonburg
 
Ontario   Aka Tilsonburg.
128NW Shelburne
 
Ontario  
129NW Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
129S Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
130N Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
131N Innisfil
 
Ontario   A town in Simcoe County.
131NW Pine River Observatory
 
Ontario   A private observatory.
132E 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).
132NW Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
133N Camp Saulaine
 
Ontario   Between Angus and Barrie.
133SW Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
134NE WhistleStop Observatory
 
Ontario   A private observatory.
134W Embro Observatory
 
Ontario   A private observatory near Embro.
134W Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
137SE M & T Observatory
 
New York   A private observatory near Olean.
139NW Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
140N Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
141N Barrie
 
Ontario  
141SW Mitchell Observatory
 
Pennsylvania   A private observatory.
141SW Port Burwell Provincial Park
 
Ontario   Provincial park.
143SE Ossian Observatory
 
New York   A private ovservatory in Ossian.
143W Stratford
 
Ontario   Home of the Stratford Astronomy Group.
144E 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.
145NW Dundalk
 
Ontario  
146E Webster Park
 
New York   A park in Monroe County, NY.
146S Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
148N Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
148NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
149NE Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
149SE Lone Pine Observatory
 
New York   A private observatory
151NW Mount Forest
 
Ontario  
151W 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.
152NE Lakehenge Observatory
 
Ontario   A private observatory.
152W Springwater Conservation Area
 
Ontario   link
153NE Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
153NW North Perth
 
Ontario  
154SW Eureka Observatory
 
Pennsylvania   A private observatory.
155N Lagoon City
 
Ontario  
155SW Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
156SE Stull Observatory
 
New York   Observatory at Alfred University. In Alfred.
157SW Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
158E C.E.K. Mees Observatory
 
New York   Observatory of the University of Rochester. Near Hornell.
158N Fenelon Falls
 
Ontario  
160SW Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
162N Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
162NW The Glenelg Observatory
 
Ontario   A private observatory near Durham.
163W St. Thomas
 
Ontario  
164NW Starfest
 
Ontario   A starparty held near Mount Forest.
164S Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
164W London
 
Ontario   Home of the RASC London Centre.
165S Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
165SW GCC Observatory
 
Pennsylvania   Observatory of Grove City College
166W Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
168N Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
168NW Collingwood
 
Ontario  
169NE FvH Observatory
 
Ontario   A private observatory in Trenton.
170NE Trenton
 
Ontario  
170NW Durham
 
Ontario  
170SE Port Allegany
 
Pennsylvania  
170W Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
171W SkyShed Observatories
 
Ontario   A manufacturer of observatories
172NE Campbellford
 
Ontario  
172SW Conneaut
 
Ohio   Also covers Ashtabula.
173NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
173NW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
173NW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
173W Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
174E Timerson Observatory
 
New York   A private observatory near Newark.
174NW Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
174S Higby Hill Observatory
 
Pennsylvania   A private observatory.
175NE Heartwood Observatory
 
Ontario   A private observatory.
175NE Quinte West
 
Ontario  
176NE Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
176SE Hebron Observatory
 
Pennsylvania   A private observatory somewhere around Hebron.
176W Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
177N Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
178W Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
180NE West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
180SW "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
181N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
182NW Dornoch
 
Ontario  
183E Highwinds Observatory
 
New York   A private observatory in Geneseo.
183E Lyons
 
New York  
184N Midland
 
Ontario  
184SE Gold
 
Pennsylvania  
184SW Meadville
 
Pennsylvania  
185E Los Gatos B&B
 
New York   Bed and Breakfast with star parties. In Penn Yan.
185E The Smith Observatory
 
New York   Historic observatory in Geneva.
185NW Wingham
 
Ontario  
185S Pettis Rd Observatory
 
Pennsylvania   A private observatory.
187E Richard S. Perkin Observatory
 
New York   A private observatory of Hobart and William Smith Colleges.
187NE Belleville
 
Ontario   Home of the RASC Belleville Centre
187NE Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
187NW Lora Bay
 
Ontario  
188NE Stirling-Rawdon
 
Ontario  
188NW Walkerton
 
Ontario  
188S Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
189N Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
189NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
189W G-2 Farms Observatory
 
Ontario   A private observatory.
193NE Marmora
 
Ontario  
194NE Oak Lake Observatory
 
Ontario   A private observatory.
194NE Picton
 
Ontario  
194W Strathroy
 
Ontario  
195NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
196N Gravenhurst
 
Ontario  
196N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
198SW Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
199N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
200NE Apsley
 
Ontario  
200NE Fall 'N' Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
200NE Ivanhoe Observatory
 
Ontario   A private observatory near Ivanhoe.
200NW Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
203E Finger Lakes Regional Airport
 
New York   Also covers the north-central portion of the Finger Lakes area.
203S Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
203SE 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.
203W 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.
205N Mount Mould Observatory
 
Ontario   A private observatory near Gooderham. Also known as MMO.
206S The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
206S ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
207E Fair Haven
 
New York   A town in Cayuga county.
207N Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
207NW Hiddenwell Observatory
 
Ontario  
207NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
208N Bracebridge
 
Ontario  
208W Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
208W Goderich
 
Ontario  
209W Rodney
 
Ontario  
211N Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
213W Lambton Shores
 
Ontario  
214SW Madison
 
Ohio  
214W Port Franks
 
Ontario  
215SE Eileen Collins Observatory
 
New York   An Observatory of Corning Community College.
216N Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
217NE Prinyer's Cove
 
Ontario   In Prince Edward County.
217NE Silent Lake
 
Ontario   Provincial Park
217S Clarion University of Pennsylvania
 
Pennsylvania   University in Clarion.
217SW Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
218N Haliburton County
 
Ontario  
218NE Greater Napanee
 
Ontario  
219N Port Carling
 
Ontario  
219NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
219NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
219NW Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
220SE Sinnemahoning State Park
 
Pennsylvania   State park near Austin, PA.
222NW Kincardine
 
Ontario  
222NW Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
222SW SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
224NE Oak Hills
 
Ontario   A private observing site in Popow Ranch
225NW Point Clark
 
Ontario  
225SE Lead Parachute Observatory
 
Pennsylvania   A future private observatory near Wellsboro.
226N Muskoka District Municipality
 
Ontario  
227N Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
227NE Old Hastings Observatory
 
Ontario   A private observatory.
227NW 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.
228S C-Murrinsville
 
Pennsylvania   A private observing site in north Butler county.
228W Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
231N Lake of Bays
 
Ontario  
231NE Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
231SW 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.
232NW Wiarton
 
Ontario  
232SW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
233S Grove City College
 
Pennsylvania   College in Grove city.
233SE Mansfield
 
Pennsylvania   Home of Mansfield University.
234N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
234NW South Bruce Peninsula
 
Ontario  
234SE The Knob
 
New York   A private observatory.
234SW Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
234W Oakdale
 
Ontario  
236N Haliburton Forest Observatory
 
Ontario   An in a privately owned forest.
237E Baltimore Woods Nature Center
 
New York   Nature Center and site of star parties.
237NE Kaladar
 
Ontario  
237NW 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.
238E 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.
238NE Bancroft
 
Ontario  
239NE Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
241N Huntsville
 
Ontario  
241NE Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
243SW 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.
244S Westminster College Observatory
 
Pennsylvania   Observatory of Westminster College. In New Wilmington
245SE State Camp
 
Pennsylvania   A dark sky site called "State Camp" by members of the Central Pennsylvania Observers. Actually Dennison Overlook in Sproul State Forest.
246E Liverpool
 
New York  
246S Clearfield
 
Pennsylvania   A town in Clearfield county.
246SW Eastlake
 
Ohio  
246SW Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
247N Oxtongue Lake
 
Ontario  
247S Punxsutawney
 
Pennsylvania  
249SW Eldon Russell Park
 
Ohio   A county park near Burton.
250NE Arden
 
Ontario  
251N Parry Sound
 
Ontario  
251S Goheenville
 
Pennsylvania   A town in Armstrong county.
252E Darling Hill Observatory
 
New York   Obsevatory of the Syracuse Astronomical Society. Near Tully.
252E Syracuse
 
New York   Home of the Syracuse Astronomy Society.
252NE Kingston
 
Ontario   Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
252NE Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
252SW The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
254NE The Observatory on the Lake
 
Ontario   link
254NE Sydenham
 
Ontario  
254S Pittsburgh Space Weather Observation Area
 
Pennsylvania   A public observation area in Moraine State Park.
254W Chatham
 
Ontario  
256SW Mahoning Valley Cortese Observatory
 
Ohio   Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
257E Virgil Observatory
 
New York   A private observatory.
257SW Youngstown
 
Ohio  
257W Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
258S Mt. Chestnut Observatory
 
Pennsylvania   A private observatory in Mount Chestnut near Butler.
258SW Hiram College
 
Ohio   College in Hiram
259N Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
259NW 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.
259NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
259NW Quetican Observatory
 
Ontario   Near Lion's Head.
259SE Sayre
 
Pennsylvania   Also covers Athens and Waverly.
260SE Mt. Pisgah State Park
 
Pennsylvania   A state park near West Burlington.
261NE 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.
261S Kittanning
 
Pennsylvania   A town in Armstrong county.
263NE Otter Lake Scout Camp
 
Ontario   A scout camp on Otter lake.
263S Winnerwood Observatory
 
Pennsylvania   A private observatory
266SE Camp Susque Observatory
 
Pennsylvania   Observatory of Camp Susque. Near Trout Run.
266SW Solon
 
Ohio   Used by some members of the Chagrin Valley Astonomical Society
267NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
268S Chateau De Testa Stars
 
Pennsylvania   A private observing site.
268SW Canfield
 
Ohio  
269NE 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.
269NE Split Rock Observatory
 
Ontario   A private observatory near Ardoch.
269S IUP Northpointe Regional Campus
 
Pennsylvania   Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
270NE Battersea Observatory
 
Ontario   A private observatory in Battersea.
271N Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
271SE Owego
 
New York  
272N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
272NE Sharbot Lake
 
Ontario  
272SW Tranquility Gate Observatory
 
Ohio   A private observatory near North Lima.
273N Four Corners Algonquin Observatory
 
Ontario  
273SW Cleveland
 
Ohio  
274E Marathon
 
New York  
274N Burk's Falls
 
Ontario  
274W Black River Observatory
 
Michigan   A private observatory near Port Huron.
275E Dexter
 
New York  
275N Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
276NW Four Elements Observatory
 
Ontario   A private observatory.
276NW Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
276W Delaware Park
 
Michigan   County park of Sanilac County.
277E Angel Light Observatory
 
New York   A private observatory near DeRuyter.
279N Four Corners Madawaska Observatory
 
Ontario  
279SW Field of Dreams Observatory
 
Ohio   A private observatory near Salem.
279W Tilbury
 
Ontario  
280E The HomCav Observatory
 
New York   A private observatory, near Maine, NY.
280N McCauley Lake Observatory
 
Ontario   A private observatory.
280NE Gananoque
 
Ontario  
280S Geneva College Observatory
 
Pennsylvania   Observatory of Geneva College. Also known as the John Paul Schaefer Memorial Observatory.
281N Dunchurch
 
Ontario  
282NW 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.
282S Prince Gallitzin State Park
 
Pennsylvania   State park on Glendale Lake.
282SE Williamsport
 
Pennsylvania   Home of the Pennsylvania College of Technology.
283N Pte. au Baril
 
Ontario   On Georgian Bay.
283W Kenockee Observatory
 
Michigan  
284E Watertown
 
New York   A town in Jefferson county.
284NE Westport
 
Ontario  
284S Brady's Run Park
 
Pennsylvania   A parkused as a star party site by the Beaver Valley Space Sciences Interest Group . Near Beaver Falls.
284S Heilwood
 
Pennsylvania  
284S Stardust Observatory
 
Pennsylvania   A private observatory near Port Matilda.
284S Treesdale Observatory
 
Pennsylvania   A private observatory.
284SW Fishcreek Rd Observing Site
 
Ohio   Site of public astronomy events in Stow, Ohio.
285NE Chickadee Ridge Observatory
 
Ontario   A private observatory.
285NW Johnston's Harbour
 
Ontario  
285SE High Knob Overlook
 
Pennsylvania   A site used by the New Jersey Astronomical Association (NJAA)http://www.njaa.org/. This chart also covers Worlds End State Park.
286NE Camp Opemikon
 
Ontario   Centered on the overflow parking lot, accross the road from Scout Camp Opemikon. The parking lot is used as casual observing site from some observers from Ottawa as it doesn't require entry to the camp.
286NE Cygnus Hill Observatory
 
Ontario   A private observatory near Maberly.
286S Nicholas E. Wagman Observatory
 
Pennsylvania   Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh
287NE Quadeville Road
 
Ontario   A spot along Quadeville road near Wolfe.
287SE State College
 
Pennsylvania   A meeting place of the Central Pennsylvania Observers
288NE Barry's Bay
 
Ontario  
288S StarGlider Observatory
 
Pennsylvania   A private observatory in Gibsonia.
289S Dog-Star Observatory
 
Pennsylvania   An observatory near Pennsylvania Furnace.
289S Pane Observing Site
 
Pennsylvania   A private observing site in Marshall Township.
289SW Cuyahoga Valley National Park
 
Ohio   National park near Near Peninsula, OH.
289SW Walter E. Schuele Planetarium
 
Ohio   Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
291NE Teeples Hill
 
Ontario   Private property on Teeple Haley Road. Permission required.
291S Edgewood Observatory
 
Pennsylvania   A private observatory near New Kensington.
291W Lamoria Springs Observatory
 
Michigan   A private observatory in Sandusky.
292S Aliquippa
 
Pennsylvania  
292S Kunkle Park
 
Pennsylvania   Park in Washington(PA) township.
292SW Burrell Memorial Observatory
 
Ohio   Observatory of Baldwin Wallace University.
292W Hallam Observatory
 
Ontario   An observatory of the RASC Windsor Centre. Near Comber.
293NW Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
293SE Kopernik Observatory
 
New York   Observatory of the Kopernik Astronomical Society.
293W New Haven
 
Michigan   In Macomb county.
294SW Clarke Observatory
 
Ohio   Observatory of Mount Union College. In Alliance.
294SW Eagle's Nest
 
Ohio   A private observatory near Akron.
295E Solis Lacus Observatory
 
New York   A private observatory in Binghamton.
295W Blue Moon Observatory
 
Michigan   A private observatory near Mussey.
296NE Black Lake Observatory
 
Ontario   A private observatory between Perth and Westport.
296NE Foymount
 
Ontario   A site used by the OAOG.
296SW Bath Nature Preseve
 
Ohio   Nature preserve and observing site of the Summit County Astronomy Club.
296SW Scenic Vista Park
 
Ohio   Park of the Columbiana County Park District. An observing site of the Mahoning Valley Astronomical Society.
297S Mt. Lion Observatory
 
Pennsylvania   AKA Mountain Lion Observatory at Fort Roberdeau historic site. Operated by the Starlight Astronomy Club and the Altoona Area High School.
297S Oakmont Country Club
 
Pennsylvania   A golf course.
297W Lake St. Clair Metropark Observatory
 
Michigan   Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
298N Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
298NE Charleston Lake
 
Ontario   Provincial Park
298S The Kiski School Astronomy Club
 
Pennsylvania   A club at The Kiski School. In. Saltsburg.
299NE K&P at Clyde Forks
 
Ontario   A spot along Clyde Forks road where it ends at the K&P trail.
299S Plum
 
Pennsylvania   Forecast also covers Monroeville, William D Boyce Regional Park, Penn Hills, and New Kensington.
299SE Nutter Observatory
 
Pennsylvania   A private observaory.
300NE Whippoorwill Hill Observatory
 
Ontario   A private observatory.


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