Clear Sky Chart

Charts within 300Km of the Whitby clear sky chart

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Prov/StateComments/Links
0 Whitby
 
Ontario  
6E Oshawa
 
Ontario  
7NE Camp Samac
 
Ontario   A scout camp near Oshawa.
7W CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
8SW Ajax
 
Ontario  
12N Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
13SW Pickering
 
Ontario  
16SW Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
23N Port Perry
 
Ontario  
23N Port Perry Astronomical Observatory
 
Ontario   link
23NE Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
23NW Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
< 24 Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
26NW Goodwood
 
Ontario   Near Uxbridge.
26SW Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
27E Baetsen Observatory
 
Ontario   A private observatory near Orono.
29E Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
32W Markham
 
Ontario  
33E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
35NW Woodland Trails
 
Ontario   A scout camp near Aurora.
39W Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
39W David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
39W KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
40NW Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
40W Richmond Hill
 
Ontario  
44NE Millbrook
 
Ontario  
44NW Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
44SW Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
46W Vaughan
 
Ontario  
47SW Toronto Islands
 
Ontario  
47W York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
49SW Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
54N Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
54W Woodbridge
 
Ontario  
55NW Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
55SW Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
57SW Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
61W Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
63E Cobourg
 
Ontario  
64W Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
64W Bolton
 
Ontario  
65SW Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
65W Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
66NW Churchill
 
Ontario   A town south of Barrie.
66W B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
67NW Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
67NW Innisfil
 
Ontario   A town in Simcoe County.
68NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
69N Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
70W Brampton
 
Ontario  
72N Fenelon Falls
 
Ontario  
73S Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
73W Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
74W R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
75E WhistleStop Observatory
 
Ontario   A private observatory.
75W Caledon
 
Ontario  
76N Lagoon City
 
Ontario  
76S Eyeline Observatory
 
New York   A private observatory in Ransomville.
77SW Oakville
 
Ontario  
79W Alliston
 
Ontario  
81NW Barrie
 
Ontario  
82E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
82NW Camp Saulaine
 
Ontario   Between Angus and Barrie.
82W 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).
82W Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
83NE Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
83SE Marshall Hill Observatory
 
New York   A private observatory in Medina.
83W ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
84S Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
84W Willowbrook Observatory
 
Ontario   Near Alliston
86S St Catharines
 
Ontario  
86W Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
87SW Milton
 
Ontario  
88NW Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
90S Niagara Falls
 
New York  
90S Tobey Memorial Observatory
 
New York   A private observatory.
91NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
91S DaVinci Observatory
 
New York   A private observatory near Lockport.
91S Niagara Falls
 
Ontario  
91SW Vineland
 
Ontario  
91W Halton Hills
 
Ontario  
92S Elliott-Astronomy Observatory
 
New York   A public observatory.
92SW Beamsville
 
Ontario  
92SW GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
92SW Mount Nemo Observatory
 
Ontario   A private observatory.
92W Orangeville
 
Ontario  
93W Pine River Observatory
 
Ontario   A private observatory.
94SW Burlington
 
Ontario  
94SW Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
95E Lakehenge Observatory
 
Ontario   A private observatory.
95SW Lincoln
 
Ontario  
97SW Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
97W Blue Springs Camp
 
Ontario   A scout camp near Acton.
99SE Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
102NE Campbellford
 
Ontario  
102SW Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
103N Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
103W Shelburne
 
Ontario  
104NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
104S Welland
 
Ontario  
106NW Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
106W Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
109SW Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
110E FvH Observatory
 
Ontario   A private observatory in Trenton.
110E Heartwood Observatory
 
Ontario   A private observatory.
110SE Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
110W Brundish Observatory
 
Ontario   A private observatory near Guelph.
111E Trenton
 
Ontario  
111NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
111NW Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
111S Fort Erie
 
Ontario  
111S Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
111S Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
111S Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
112W Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
113E Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
113E Quinte West
 
Ontario  
113S Buffalo
 
New York   Home of the Buffalo Astronomical Association.
113SE Dark Arts Observatory
 
New York   A private observatory.
113SW VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
114NW Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
114S Blue Braille Observatory
 
Ontario   A private observatory.
114SW HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
114W Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
115NE Oak Lake Observatory
 
Ontario   A private observatory.
115S Port Colborne
 
Ontario  
116W Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
116W Fergus
 
Ontario  
117NE Apsley
 
Ontario  
119N Gravenhurst
 
Ontario  
119NE Stirling-Rawdon
 
Ontario  
119W Dundalk
 
Ontario  
120N Mount Mould Observatory
 
Ontario   A private observatory near Gooderham. Also known as MMO.
120NE Marmora
 
Ontario  
121NW Midland
 
Ontario  
122NW Collingwood
 
Ontario  
122SW The Blue Marble Observatory
 
Ontario   A private observatory.
124N Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
124SW Cambridge
 
Ontario  
125N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
125NW UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
128E Belleville
 
Ontario   Home of the RASC Belleville Centre
129N Bracebridge
 
Ontario  
129S Armour Observatory
 
New York   A private observatory.
129SW Cayuga
 
Ontario  
131NE Ivanhoe Observatory
 
Ontario   A private observatory near Ivanhoe.
132N Haliburton County
 
Ontario  
132SW Haldimand
 
Ontario  
133E West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
133NE Silent Lake
 
Ontario   Provincial Park
133NW Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
133W Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
135SE 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).
136SE Middlebury Observatory
 
New York   A private observatory.
136SW Brantford
 
Ontario  
137NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
137S Transit Dreams North
 
New York   A private observatory.
137SW CMiller Observatory
 
Ontario   Near Brantford.
138NW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
139NW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
139NW Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
139S Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
140S Orbit Jet Observatory
 
New York   An observatory near Colden.
140SE Webster Park
 
New York   A park in Monroe County, NY.
142N Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
143W The Glenelg Observatory
 
Ontario   A private observatory near Durham.
144NW Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
144S Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
144W Mount Forest
 
Ontario  
145E Picton
 
Ontario  
145N Port Carling
 
Ontario  
145NE Old Hastings Observatory
 
Ontario   A private observatory.
145NW Lora Bay
 
Ontario  
145W Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
146E Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
148N Lake of Bays
 
Ontario  
148N Muskoka District Municipality
 
Ontario  
148W 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.
150SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
151N Haliburton Forest Observatory
 
Ontario   An in a privately owned forest.
152NW Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
153W Durham
 
Ontario  
153W New Hamburg Observatory
 
Ontario   A private observatory.
153W Starfest
 
Ontario   A starparty held near Mount Forest.
154E Fall 'N' Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
155NE Bancroft
 
Ontario  
155NE Oak Hills
 
Ontario   A private observing site in Popow Ranch
159SE 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.
160N Huntsville
 
Ontario  
160SW Port Dover
 
Ontario  
160W Dornoch
 
Ontario  
161SW Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
161W North Perth
 
Ontario  
162E Greater Napanee
 
Ontario  
162NW Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
163N Oxtongue Lake
 
Ontario  
163NE Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
163SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
164S Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
166E Prinyer's Cove
 
Ontario   In Prince Edward County.
167NE Kaladar
 
Ontario  
168S Lime Lake
 
New York   A lake near Machias.
169SW Woodstock
 
Ontario  
171SW Delhi (ON)
 
Ontario  
171SW Norfolk County
 
Ontario  
171W 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.
174NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
174W Stratford
 
Ontario   Home of the Stratford Astronomy Group.
176NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
176SW Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
177E Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
178NE Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
178S Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
178SE Timerson Observatory
 
New York   A private observatory near Newark.
178SW Embro Observatory
 
Ontario   A private observatory near Embro.
178W Walkerton
 
Ontario  
181NE Arden
 
Ontario  
182E Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
182S Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
182SE C.E.K. Mees Observatory
 
New York   Observatory of the University of Rochester. Near Hornell.
183NE 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.
183NW Parry Sound
 
Ontario  
183SE Lyons
 
New York  
184SE Ossian Observatory
 
New York   A private ovservatory in Ossian.
184SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
185N Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
185SW Tillsonburg
 
Ontario   Aka Tilsonburg.
187N Four Corners Algonquin Observatory
 
Ontario  
188NW 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.
189N Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
189SW Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
190W Wingham
 
Ontario  
192E Fair Haven
 
New York   A town in Cayuga county.
192N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
192NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
193N Four Corners Madawaska Observatory
 
Ontario  
194SE The Smith Observatory
 
New York   Historic observatory in Geneva.
195E Sydenham
 
Ontario  
195N Burk's Falls
 
Ontario  
195N McCauley Lake Observatory
 
Ontario   A private observatory.
195NE 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.
196NE Split Rock Observatory
 
Ontario   A private observatory near Ardoch.
196S Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
196SE Richard S. Perkin Observatory
 
New York   A private observatory of Hobart and William Smith Colleges.
197E The Observatory on the Lake
 
Ontario   link
197W Hiddenwell Observatory
 
Ontario  
198NW Wiarton
 
Ontario  
198W SkyShed Observatories
 
Ontario   A manufacturer of observatories
200E Kingston
 
Ontario   Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
202E Otter Lake Scout Camp
 
Ontario   A scout camp on Otter lake.
202NW South Bruce Peninsula
 
Ontario  
202S Jamestown
 
New York  
203NE Barry's Bay
 
Ontario  
203SE Los Gatos B&B
 
New York   Bed and Breakfast with star parties. In Penn Yan.
204NE Sharbot Lake
 
Ontario  
204W Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
205NE Quadeville Road
 
Ontario   A spot along Quadeville road near Wolfe.
205NW 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.
205SE Highwinds Observatory
 
New York   A private observatory in Geneseo.
206S M & T Observatory
 
New York   A private observatory near Olean.
206SE Stull Observatory
 
New York   Observatory at Alfred University. In Alfred.
206SW Port Burwell Provincial Park
 
Ontario   Provincial park.
208N Dunchurch
 
Ontario  
208SE Finger Lakes Regional Airport
 
New York   Also covers the north-central portion of the Finger Lakes area.
210S Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
211W Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
212NE Teeples Hill
 
Ontario   Private property on Teeple Haley Road. Permission required.
212SW London
 
Ontario   Home of the RASC London Centre.
212SW Springwater Conservation Area
 
Ontario   link
213E Battersea Observatory
 
Ontario   A private observatory in Battersea.
213S Lone Pine Observatory
 
New York   A private observatory
213SW Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
214NE Foymount
 
Ontario   A site used by the OAOG.
214SW Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
217SW Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
217W Kincardine
 
Ontario  
218NE Cygnus Hill Observatory
 
Ontario   A private observatory near Maberly.
218NE Chickadee Ridge Observatory
 
Ontario   A private observatory.
218NW Pte. au Baril
 
Ontario   On Georgian Bay.
220N Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
220NE 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.
220NE Westport
 
Ontario  
220NW 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.
220NW Quetican Observatory
 
Ontario   Near Lion's Head.
220SW St. Thomas
 
Ontario  
221NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
222W Goderich
 
Ontario  
223W Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
224NE Bonnechere Provincial Park
 
Ontario   Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
224NE Kennelly's Mountain
 
Ontario   Near Calabogie.
224W 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.
225NE K&P at Clyde Forks
 
Ontario   A spot along Clyde Forks road where it ends at the K&P trail.
225SW Mitchell Observatory
 
Pennsylvania   A private observatory.
225SW Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
225W Point Clark
 
Ontario  
227E Gananoque
 
Ontario  
228W G-2 Farms Observatory
 
Ontario   A private observatory.
229NE Black Creek Pond
 
Ontario   A small pond along Black Creek road in Lanark County.
229S Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
231NE Black Lake Observatory
 
Ontario   A private observatory between Perth and Westport.
231NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
232E Dexter
 
New York  
234SE Baltimore Woods Nature Center
 
New York   Nature Center and site of star parties.
235NE Whippoorwill Hill Observatory
 
Ontario   A private observatory.
236NW Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
236SW Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
237E Liverpool
 
New York  
238NE Achray Campground
 
Ontario   Campground in the northeast part of Algonquin Park.
238S Port Allegany
 
Pennsylvania  
238SW Eureka Observatory
 
Pennsylvania   A private observatory.
239N Algonquin Radio Observatory
 
Ontario   Radio Observatory located in Algonquin Provincial Park.
239NE Tatlock Quarry Outlook
 
Ontario   Outlook over a working quarry. Access is by private road with 'use at your own risk' signage. Gate is closed in the winter.
239NW Four Elements Observatory
 
Ontario   A private observatory.
239NW 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.
240NE Sunset Bay
 
Ontario   A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
240S Hebron Observatory
 
Pennsylvania   A private observatory somewhere around Hebron.
240S Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
240S Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
240SW Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
240SW Strathroy
 
Ontario  
241E Charleston Lake
 
Ontario   Provincial Park
241NE Perth
 
Ontario  
242N Munro Park
 
Ontario   A campground near Powassan. Home of the Frozen Banana Star Party.
243E Watertown
 
New York   A town in Jefferson county.
243S Gold
 
Pennsylvania  
245E Syracuse
 
New York   Home of the Syracuse Astronomy Society.
245NW WBI/Britt
 
Ontario   A radar station. And site of informal star parties.
245SW Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
246NE Rideau Ferry Observatory
 
Ontario   A private observatory near Rideau Ferry.
247NW Johnston's Harbour
 
Ontario  
247S Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
247W Lambton Shores
 
Ontario  
248NE Pit Road
 
Ontario   A spot along Pit road (aka Mcguinty Rd) used by some Ottawa area observers. Near Osceola.
249E Poole's Resort Observatory
 
Ontario   Site of future private observatory. Named after Pool's Resort Road. Near Mallorytown.
249W Port Franks
 
Ontario  
250N Restoule Provincial Park
 
Ontario   Provincial park and home of the Gateway to the Universe star party held by the North Bay Astronomy Club.
250NE Renfrew
 
Ontario  
250S GCC Observatory
 
Pennsylvania   Observatory of Grove City College
252SE Eileen Collins Observatory
 
New York   An Observatory of Corning Community College.
253NE Coyote Observatory
 
Ontario   A private observatory near White Lake.
253NE Hillier Observatory
 
Ontario   A private observatory.
253SW Conneaut
 
Ohio   Also covers Ashtabula.
254NW Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
254SE Darling Hill Observatory
 
New York   Obsevatory of the Syracuse Astronomical Society. Near Tully.
255NE Apple Orchard Observatory
 
Ontario   A private observing site
256E Millsite Lake
 
New York   Near the Indian River State Wildlife Preserve and the town of Alexandria Bay.
256NE Bootland Farm
 
Ontario   A site use by the OAOG
256SE 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.
257NE Pembroke
 
Ontario  
258NE Petawawa Terrace Provincial Nature Reserve
 
Ontario   A nature preserve near Petawawa.
258NE Petawawa
 
Ontario  
258NE Smiths Falls
 
Ontario  
259SE The Knob
 
New York   A private observatory.
260NE Fred Lossing Observatory
 
Ontario   Ottawa RASC's observatory near Almonte. Located on a back lot of the Mill of Kintail which is also the site of star parties held by the Ottawa Astronomy Friends.
260S Higby Hill Observatory
 
Pennsylvania   A private observatory.
262NE Zion Camp
 
Ontario   A site used by the OAOG. In Forester's Falls, about 10km from Cobden.
263NE Beckwith Park
 
Ontario   Park in Black's Corners near Carleton Place. A site used by the OAOG.
263NW Tobermory
 
Ontario  
263SW Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
264SW "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
265S 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.
266NE Lookout Point
 
Ontario   A lookout on Lookout Road, in Westmeath.
267N Canadian Ecology Centre Observatory
 
Ontario   Observatory of the Canadian Ecology Centre. In Samuel de Champlain Provincial Park
267SW Rodney
 
Ontario  
269N Driftwood Provincial Park
 
Ontario   Provincial Park near Stonecliff, west of Deep River.
270N Mattawa
 
Ontario  
270NE Deep River
 
Ontario   Home of the Deep River Astronomy Club.
270S Meadville
 
Pennsylvania  
270SE Virgil Observatory
 
New York   A private observatory.
271E Brockville
 
Ontario  
271N North Bay
 
Ontario   Home of the North Bay Astronomy Club.
271S Pettis Rd Observatory
 
Pennsylvania   A private observatory.
272E Mount Olson Observatory
 
Ontario   A private observatory in North Augusta.
272NE Merrickville
 
Ontario   Home of some members of the OAOG.
274S Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
275SE Lead Parachute Observatory
 
Pennsylvania   A future private observatory near Wellsboro.
276NW 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.
277E Lewis County Fairgrounds
 
New York   Fairgrounds near Lowville.
278SE Angel Light Observatory
 
New York   A private observatory near DeRuyter.
278SE Mansfield
 
Pennsylvania   Home of Mansfield University.
280NE Carp Library / Diefenbunker
 
Ontario   Library and cold-war museum used for public star parties by the Ottawa RASC.
280NE Oxford Observatory
 
Ontario   A private observatory near Oxford Mills.
280NE Quyon
 
Quebec  
281NE TamyMartOffgrid
 
Quebec   A private observing site.
281SW Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
283NE Barred Owl Observatory
 
Ontario   A private observatory near Carp.
283NE Denholm Observatory
 
Ontario   A private observatory.
284E B & P Myers Observatory
 
New York   A private observatory near West Leyden.
284NE Limerick Forest Pit
 
Ontario   A public parking lot located in Limerick Forest which is managed by the United Counties of Leeds and Grenville.
284SW Oakdale
 
Ontario  
286S Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
286SE Marathon
 
New York  
287NE Clarke Priscu Observatory.
 
Ontario   A private observatory.
287S Sinnemahoning State Park
 
Pennsylvania   State park near Austin, PA.
287SW Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
288NE Constance Bay
 
Ontario  
288NE Earwig Haven Observatory
 
Ontario   A private observatory in Kanata.
289NE Kathik-B Observatory
 
Ontario   A private observatory in Kanata.
290NE Kemptville
 
Ontario  
291E Annual International Video Astronomy Star Party
 
Ontario   A star party in Johnstown.
291NE Pontiac
 
Quebec  
291S The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
291S ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
291SE Sayre
 
Pennsylvania   Also covers Athens and Waverly.
292NE Pinhey's Point
 
Ontario   A park.
292NW 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.
292SW Madison
 
Ohio  
293NE Arbeatha Park
 
Ontario   A neighborhood in West Ottawa.
294NE Camp No'Chimik
 
Ontario   A private farm. South of Manotick.
294NE Otter Lake
 
Quebec   A site used by the OAOG.
294SW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
295NE Baxter Conservation Area
 
Ontario   Conservation area with picnic area and beach. Adjacent to Rideau Valley Air Park.
295NE Luskville Falls
 
Quebec   The Luskville Falls entrance to Gatineau Park. Site of public star parties held by astropontiac.ca.
295SE Owego
 
New York  
295W Delaware Park
 
Michigan   County park of Sanilac County.
297NE Inukshuk Observatory
 
Ontario   A private observatory in Ottawa.
297NE Jock River Observatory
 
Ontario   A private observatory.
297SE The HomCav Observatory
 
New York   A private observatory, near Maine, NY.
298NE Astroknip's Observatory
 
Quebec   A private observatory in Aylmer.
298SE Mt. Pisgah State Park
 
Pennsylvania   A state park near West Burlington.
298W Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
299E Supernova Observatory
 
New York   A private observatory near Floyd.
299NE Champlain Belvédère
 
Quebec   Belvédère Champlain du parc de la Gatineau. (AKA Champlain Lookout.) Site d'observation du groupe « Les astronomes du parc de la Gatineau ».
300E Peters Observatory
 
New York   Observatory of Hamilton College. In Clinton.


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