Clear Sky Chart

Charts within 300Km of the Halton Hills clear sky chart

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0 Halton Hills
 
Ontario  
6SW Blue Springs Camp
 
Ontario   A scout camp near Acton.
10E Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
18SE Milton
 
Ontario  
19N Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
20SW Brundish Observatory
 
Ontario   A private observatory near Guelph.
21E Brampton
 
Ontario  
22SW Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
24NE Caledon
 
Ontario  
26W Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
27E Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
29SE Mount Nemo Observatory
 
Ontario   A private observatory.
29W Fergus
 
Ontario  
30S Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
31N Orangeville
 
Ontario  
33E Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
33SE Oakville
 
Ontario  
34NE Bolton
 
Ontario  
36E Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
36N Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
36N ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
37E Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
37NE Woodbridge
 
Ontario  
38SW Cambridge
 
Ontario  
39NE Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
40SE Burlington
 
Ontario  
42NE Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
43E York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
43SW Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
45E Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
46N R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
46NE Vaughan
 
Ontario  
47NW Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
47S Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
48S VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
50E Toronto Islands
 
Ontario  
50N Shelburne
 
Ontario  
51E Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
51N Willowbrook Observatory
 
Ontario   Near Alliston
51NE B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
52E KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
52NE Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
53NE Richmond Hill
 
Ontario  
54NE David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
57N 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).
57W Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
58N Alliston
 
Ontario  
58SW CMiller Observatory
 
Ontario   Near Brantford.
58W 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.
59NE Markham
 
Ontario  
61N Pine River Observatory
 
Ontario   A private observatory.
61S Brantford
 
Ontario  
62SE GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
63N Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
63S HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
63SE Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
63SW New Hamburg Observatory
 
Ontario   A private observatory.
64NE Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
65NW Dundalk
 
Ontario  
65SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
67E Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
68NE Woodland Trails
 
Ontario   A scout camp near Aurora.
69NW Mount Forest
 
Ontario  
69SE Beamsville
 
Ontario  
71SE Lincoln
 
Ontario  
72N Camp Saulaine
 
Ontario   Between Angus and Barrie.
73E Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
74SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
75NE Churchill
 
Ontario   A town south of Barrie.
75SE Vineland
 
Ontario  
76E Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
76W North Perth
 
Ontario  
77NE Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
77NE Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
78E Pickering
 
Ontario  
79NE Goodwood
 
Ontario   Near Uxbridge.
79NE Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
79S The Blue Marble Observatory
 
Ontario   A private observatory.
79S Cayuga
 
Ontario  
80NW The Glenelg Observatory
 
Ontario   A private observatory near Durham.
81NE Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
81NW Starfest
 
Ontario   A starparty held near Mount Forest.
81S Haldimand
 
Ontario  
81W 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.
82SW Woodstock
 
Ontario  
83E Ajax
 
Ontario  
83NE Innisfil
 
Ontario   A town in Simcoe County.
83SE Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
83SE St Catharines
 
Ontario  
84W Stratford
 
Ontario   Home of the Stratford Astronomy Group.
85E CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
87N Barrie
 
Ontario  
87NW Durham
 
Ontario  
89SE Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
90SW Embro Observatory
 
Ontario   A private observatory near Embro.
91E Whitby
 
Ontario  
91NE Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
91SE Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
93S Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
94NW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
94NW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
96N Collingwood
 
Ontario  
96SE Welland
 
Ontario  
97E Camp Samac
 
Ontario   A scout camp near Oshawa.
97E Oshawa
 
Ontario  
97S Port Dover
 
Ontario  
97SW Delhi (ON)
 
Ontario  
98N Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
98SE Niagara Falls
 
Ontario  
98SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
99SE Niagara Falls
 
New York  
100NE Port Perry
 
Ontario  
100NE Port Perry Astronomical Observatory
 
Ontario   link
100NW Dornoch
 
Ontario  
100S Norfolk County
 
Ontario  
104SW Tillsonburg
 
Ontario   Aka Tilsonburg.
105N Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
105SE Eyeline Observatory
 
New York   A private observatory in Ransomville.
105SE Port Colborne
 
Ontario  
106NW Walkerton
 
Ontario  
107W SkyShed Observatories
 
Ontario   A manufacturer of observatories
107W Wingham
 
Ontario  
110N Lora Bay
 
Ontario  
110S Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
111SE Blue Braille Observatory
 
Ontario   A private observatory.
111SE Tobey Memorial Observatory
 
New York   A private observatory.
112NE Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
114SE Elliott-Astronomy Observatory
 
New York   A public observatory.
114SE Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
115NE Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
117E Baetsen Observatory
 
Ontario   A private observatory near Orono.
117NE Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
118SE Fort Erie
 
Ontario  
119E Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
119NE Lagoon City
 
Ontario  
121SW Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
122SE Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
123N Midland
 
Ontario  
123S Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
124E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
124SW Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
124SW London
 
Ontario   Home of the RASC London Centre.
124SW Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
125N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
125NW Hiddenwell Observatory
 
Ontario  
125SE Buffalo
 
New York   Home of the Buffalo Astronomical Association.
126N Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
126NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
126SE DaVinci Observatory
 
New York   A private observatory near Lockport.
126SE Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
129SW Port Burwell Provincial Park
 
Ontario   Provincial park.
129SW Springwater Conservation Area
 
Ontario   link
130NE Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
131N Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
133NE Millbrook
 
Ontario  
135SW St. Thomas
 
Ontario  
136E Marshall Hill Observatory
 
New York   A private observatory in Medina.
136NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
136SW Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
136W 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.
136W Goderich
 
Ontario  
137SE Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
137W G-2 Farms Observatory
 
Ontario   A private observatory.
140NW Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
141NE Fenelon Falls
 
Ontario  
141W Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
142NW Kincardine
 
Ontario  
142SE Armour Observatory
 
New York   A private observatory.
143N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
144SE Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
146W Point Clark
 
Ontario  
147NW 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.
148SE Transit Dreams North
 
New York   A private observatory.
149N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
150N Gravenhurst
 
Ontario  
151NW Wiarton
 
Ontario  
151SW Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
151SW Strathroy
 
Ontario  
152N Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
153E Cobourg
 
Ontario  
153NW South Bruce Peninsula
 
Ontario  
154SE Orbit Jet Observatory
 
New York   An observatory near Colden.
155NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
155NW 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.
156N Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
157W Lambton Shores
 
Ontario  
158W Port Franks
 
Ontario  
164N Bracebridge
 
Ontario  
165E WhistleStop Observatory
 
Ontario   A private observatory.
167N Port Carling
 
Ontario  
168NE Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
169E Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
169S Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
172E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
172NE Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
172S Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
173E Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
173SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
174E Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
175NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
175S Mitchell Observatory
 
Pennsylvania   A private observatory.
176SW Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
177N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
178N Muskoka District Municipality
 
Ontario  
178NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
179NW 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.
179NW Quetican Observatory
 
Ontario   Near Lion's Head.
180NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
180SE Middlebury Observatory
 
New York   A private observatory.
181E Dark Arts Observatory
 
New York   A private observatory.
181SW Rodney
 
Ontario  
184S Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
184S Jamestown
 
New York  
184SE Lime Lake
 
New York   A lake near Machias.
185E Lakehenge Observatory
 
Ontario   A private observatory.
186NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
187S Eureka Observatory
 
Pennsylvania   A private observatory.
188SE Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
189N Parry Sound
 
Ontario  
189NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
191NE Mount Mould Observatory
 
Ontario   A private observatory near Gooderham. Also known as MMO.
192NE Campbellford
 
Ontario  
193NE Lake of Bays
 
Ontario  
194S Conneaut
 
Ohio   Also covers Ashtabula.
195NW Four Elements Observatory
 
Ontario   A private observatory.
195NW Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
195SW Oakdale
 
Ontario  
197N Huntsville
 
Ontario  
197NE Apsley
 
Ontario  
197NE Haliburton County
 
Ontario  
197S Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
198S Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
198SE Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
200NE Oak Lake Observatory
 
Ontario   A private observatory.
201E FvH Observatory
 
Ontario   A private observatory in Trenton.
201E Heartwood Observatory
 
Ontario   A private observatory.
201SW Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
202E 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).
202E Trenton
 
Ontario  
202NW 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.
203E Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
204E Quinte West
 
Ontario  
204NW Johnston's Harbour
 
Ontario  
204S GCC Observatory
 
Pennsylvania   Observatory of Grove City College
204SE Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
207W Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
208NE Marmora
 
Ontario  
208W Delaware Park
 
Michigan   County park of Sanilac County.
209NE Haliburton Forest Observatory
 
Ontario   An in a privately owned forest.
210NE Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
210NE Oxtongue Lake
 
Ontario  
210NE Silent Lake
 
Ontario   Provincial Park
210NE Stirling-Rawdon
 
Ontario  
210SW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
212E Webster Park
 
New York   A park in Monroe County, NY.
212NW Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
212S "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
213S Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
215N Pte. au Baril
 
Ontario   On Georgian Bay.
217SE M & T Observatory
 
New York   A private observatory near Olean.
219E Belleville
 
Ontario   Home of the RASC Belleville Centre
219E 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.
219NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
219W Black River Observatory
 
Michigan   A private observatory near Port Huron.
221NE Ivanhoe Observatory
 
Ontario   A private observatory near Ivanhoe.
221NW Tobermory
 
Ontario  
221S Higby Hill Observatory
 
Pennsylvania   A private observatory.
222E West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
222S Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
223N Dunchurch
 
Ontario  
223S Meadville
 
Pennsylvania  
224N Burk's Falls
 
Ontario  
224N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
224SW Chatham
 
Ontario  
225S Madison
 
Ohio  
225SE Ossian Observatory
 
New York   A private ovservatory in Ossian.
226S Pettis Rd Observatory
 
Pennsylvania   A private observatory.
227NE Old Hastings Observatory
 
Ontario   A private observatory.
227S Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
229W Lamoria Springs Observatory
 
Michigan   A private observatory in Sandusky.
230SE Lone Pine Observatory
 
New York   A private observatory
230W Kenockee Observatory
 
Michigan  
233E Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
233NE Bancroft
 
Ontario  
233S Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
234E Picton
 
Ontario  
236NW 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.
236SE C.E.K. Mees Observatory
 
New York   Observatory of the University of Rochester. Near Hornell.
238S SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
239SE Stull Observatory
 
New York   Observatory at Alfred University. In Alfred.
240SE Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
240W Blue Moon Observatory
 
Michigan   A private observatory near Mussey.
242N WBI/Britt
 
Ontario   A radar station. And site of informal star parties.
243E Fall 'N' Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
244N Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
244NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
244NE Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
245E Timerson Observatory
 
New York   A private observatory near Newark.
245NE Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
245NE Oak Hills
 
Ontario   A private observing site in Popow Ranch
245S 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.
248SW New Haven
 
Michigan   In Macomb county.
248W Port Crescent State Park
 
Michigan   State park
249S Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
249SE Port Allegany
 
Pennsylvania  
250NE Four Corners Algonquin Observatory
 
Ontario  
250SW Tilbury
 
Ontario  
251NW 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.
251S Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
251SW Eastlake
 
Ohio  
251SW 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.
251W Beckstrom Observatory
 
Michigan   A private observatory near Deford.
252W Oak Beach Observatory
 
Michigan   A private observatory.
252W Sirius Observatory
 
Michigan   A private observatory near Almont.
253E Greater Napanee
 
Ontario  
253E Lyons
 
New York  
253NE Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
255SW Lake St. Clair Metropark Observatory
 
Michigan   Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
255W Stargate Observatory
 
Michigan   Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
256E Prinyer's Cove
 
Ontario   In Prince Edward County.
256NE Kaladar
 
Ontario  
257SE Hebron Observatory
 
Pennsylvania   A private observatory somewhere around Hebron.
258SW Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
259E The Smith Observatory
 
New York   Historic observatory in Geneva.
260NE Four Corners Madawaska Observatory
 
Ontario  
260NE McCauley Lake Observatory
 
Ontario   A private observatory.
261E Richard S. Perkin Observatory
 
New York   A private observatory of Hobart and William Smith Colleges.
261S The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
261S ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
261SE Highwinds Observatory
 
New York   A private observatory in Geneseo.
262SE Los Gatos B&B
 
New York   Bed and Breakfast with star parties. In Penn Yan.
263SW Hallam Observatory
 
Ontario   An observatory of the RASC Windsor Centre. Near Comber.
264S Eldon Russell Park
 
Ohio   A county park near Burton.
265NE Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
265NW South Baymouth
 
Ontario   On Manitoulin Island.
265W Washington(MI)
 
Michigan   A town in Macomb county.
266S Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
266S The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
266SE Gold
 
Pennsylvania  
266SW St. Clair Shores
 
Michigan  
267W Kresge Environmental Education Center
 
Michigan   KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
268E Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
268NE 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.
269SW Visual Reconstructions Observatory
 
Michigan   A private observatory in Sterling Heights.
269W Seven Ponds
 
Michigan   Home of the Seven Ponds Astronomy Club. Near Dryden.
270E Fair Haven
 
New York   A town in Cayuga county.
270N Restoule Provincial Park
 
Ontario   Provincial park and home of the Gateway to the Universe star party held by the North Bay Astronomy Club.
271N Munro Park
 
Ontario   A campground near Powassan. Home of the Frozen Banana Star Party.
271NE Arden
 
Ontario  
272W Addison Oaks Observatory
 
Michigan   Observatory of Oakland County Astronomy Club in Addison Oaks county park.
273E Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
273NW Manitoulin Eco Park
 
Ontario   A commercial park and dark sky preserve.
275SW Leamington
 
Ontario  
276E Finger Lakes Regional Airport
 
New York   Also covers the north-central portion of the Finger Lakes area.
276NE Barry's Bay
 
Ontario  
276S Clarion University of Pennsylvania
 
Pennsylvania   University in Clarion.
276S Hiram College
 
Ohio   College in Hiram
276SW Cleveland
 
Ohio  
276SW Solon
 
Ohio   Used by some members of the Chagrin Valley Astonomical Society
277S Grove City College
 
Pennsylvania   College in Grove city.
277S C-Murrinsville
 
Pennsylvania   A private observing site in north Butler county.
277W Rochester Hills
 
Michigan  
278S Mahoning Valley Cortese Observatory
 
Ohio   Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
278SW Troy Space Gazebo
 
Michigan   A private observatory used by some members of the Oakland Astronomy Club. In Troy.
278W Oscoda
 
Michigan  
279SW Point Pelee National Park
 
Ontario   National Park and dark sky preserve.
282S Westminster College Observatory
 
Pennsylvania   Observatory of Westminster College. In New Wilmington
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.
283SW Windsor
 
Ontario   Home of the RASC Windsor Centre.
284NE Split Rock Observatory
 
Ontario   A private observatory near Ardoch.
284NW Killarney
 
Ontario  
284SE 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.
285N Killarney Provincial Park Observatory
 
Ontario   Observatory at Killarney Provincial park.
285NE Quadeville Road
 
Ontario   A spot along Quadeville road near Wolfe.
286E Sydenham
 
Ontario  
286SW Detroit
 
Michigan   Home of the Dassault Systèmes Planetarium at the Detroit Science Center.
287E The Observatory on the Lake
 
Ontario   link
287SW Cranbrook Institute of Science
 
Michigan   Museum of natural history with public observing. In Bloomfield Hills.
287SW Walter E. Schuele Planetarium
 
Ohio   Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
288S Youngstown
 
Ohio  
288W Heavens View Observatory
 
Michigan   A private observatory near Ortonville.
288W McMath-Hulbert Observatory
 
Michigan   An observatory with public events. Near Lake Angelus.
288W Tawas
 
Michigan  
289W Vassar
 
Michigan  
290E Kingston
 
Ontario   Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
292NE Foymount
 
Ontario   A site used by the OAOG.
292SW Camp Cedarwin Scout Camp
 
Ontario   A scout camp in Essex county.
293E Otter Lake Scout Camp
 
Ontario   A scout camp on Otter lake.
293NE Sharbot Lake
 
Ontario  
294NE Teeples Hill
 
Ontario   Private property on Teeple Haley Road. Permission required.
294SW Burrell Memorial Observatory
 
Ohio   Observatory of Baldwin Wallace University.
296N Burwash
 
Ontario   An observing site of the Greater Sudbury Amateur Astronomers.
296NE Bonnechere Provincial Park
 
Ontario   Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
297SE Eileen Collins Observatory
 
New York   An Observatory of Corning Community College.
297SW Fishcreek Rd Observing Site
 
Ohio   Site of public astronomy events in Stow, Ohio.
298S Canfield
 
Ohio  
298S Pittsburgh Space Weather Observation Area
 
Pennsylvania   A public observation area in Moraine State Park.
298SE Sinnemahoning State Park
 
Pennsylvania   State park near Austin, PA.
299N North Bay
 
Ontario   Home of the North Bay Astronomy Club.
299NE Algonquin Radio Observatory
 
Ontario   Radio Observatory located in Algonquin Provincial Park.
299SW Cuyahoga Valley National Park
 
Ohio   National park near Near Peninsula, OH.


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