Clear Sky Chart

Charts within 300Km of Guelph

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0 Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
4SE Brundish Observatory
 
Ontario   A private observatory near Guelph.
5W Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
15NE Blue Springs Camp
 
Ontario   A scout camp near Acton.
19NW Fergus
 
Ontario  
19S Cambridge
 
Ontario  
22NE Halton Hills
 
Ontario  
22SW Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
30E Milton
 
Ontario  
30E Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
32SE Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
34SE Mount Nemo Observatory
 
Ontario   A private observatory.
35NE Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
37W 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.
40W Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
41SW New Hamburg Observatory
 
Ontario   A private observatory.
42E Brampton
 
Ontario  
42S CMiller Observatory
 
Ontario   Near Brantford.
43N Orangeville
 
Ontario  
43SE VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
44NE Caledon
 
Ontario  
44SE Burlington
 
Ontario  
45SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
46E Oakville
 
Ontario  
46S Brantford
 
Ontario  
47SE Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
48NE Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
50N Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
51E Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
52NE ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
53SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
55NE Bolton
 
Ontario  
55NE Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
56E Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
58E Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
58NE Woodbridge
 
Ontario  
59N Shelburne
 
Ontario  
60NE Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
60SE HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
61NW North Perth
 
Ontario  
62NE Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
62NW Mount Forest
 
Ontario  
62SW Woodstock
 
Ontario  
62W 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.
63NE R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
63W Stratford
 
Ontario   Home of the Stratford Astronomy Group.
65E Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
65NE York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
66N Willowbrook Observatory
 
Ontario   Near Alliston
68NE Vaughan
 
Ontario  
68SE GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
68SW Embro Observatory
 
Ontario   A private observatory near Embro.
69E Toronto Islands
 
Ontario  
69N Dundalk
 
Ontario  
69SE Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
70NE B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
71E Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
72N Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
73E KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
73N 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).
74N Pine River Observatory
 
Ontario   A private observatory.
74NE Alliston
 
Ontario  
74NE Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
74SE Cayuga
 
Ontario  
75NE David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
75NE Richmond Hill
 
Ontario  
75NW Starfest
 
Ontario   A starparty held near Mount Forest.
76SE Beamsville
 
Ontario  
76SE Haldimand
 
Ontario  
77SE The Blue Marble Observatory
 
Ontario   A private observatory.
77SE Lincoln
 
Ontario  
77SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
78NW The Glenelg Observatory
 
Ontario   A private observatory near Durham.
79S Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
80S Delhi (ON)
 
Ontario  
81NE Markham
 
Ontario  
82SE Vineland
 
Ontario  
84NW Durham
 
Ontario  
85NE Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
85S Norfolk County
 
Ontario  
85S Port Dover
 
Ontario  
85SW Tillsonburg
 
Ontario   Aka Tilsonburg.
86SE Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
87E Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
87W SkyShed Observatories
 
Ontario   A manufacturer of observatories
88NE Camp Saulaine
 
Ontario   Between Angus and Barrie.
90NE Woodland Trails
 
Ontario   A scout camp near Aurora.
92SE St Catharines
 
Ontario  
93NW Wingham
 
Ontario  
94E Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
94NE Churchill
 
Ontario   A town south of Barrie.
96S Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
97E Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
97NW Walkerton
 
Ontario  
98N Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
98N Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
98NE Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
98NE Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
98NW Dornoch
 
Ontario  
99E Pickering
 
Ontario  
99NE Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
100NE Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
100NE Goodwood
 
Ontario   Near Uxbridge.
100SW Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
101E Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
102NE Innisfil
 
Ontario   A town in Simcoe County.
102SE Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
102SE Welland
 
Ontario  
103SW Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
103SW London
 
Ontario   Home of the RASC London Centre.
103SW Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
104NE Barrie
 
Ontario  
105E Ajax
 
Ontario  
105N Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
106N Collingwood
 
Ontario  
106NE CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
107SE Niagara Falls
 
Ontario  
109S Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
109SE Niagara Falls
 
New York  
109SW Springwater Conservation Area
 
Ontario   link
110SE Port Colborne
 
Ontario  
111SW Port Burwell Provincial Park
 
Ontario   Provincial park.
112E Whitby
 
Ontario  
113NE Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
114SW St. Thomas
 
Ontario  
115SW Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
116N Lora Bay
 
Ontario  
116NW Hiddenwell Observatory
 
Ontario  
116W G-2 Farms Observatory
 
Ontario   A private observatory.
117SE Blue Braille Observatory
 
Ontario   A private observatory.
117W 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.
118E Eyeline Observatory
 
New York   A private observatory in Ransomville.
118E Camp Samac
 
Ontario   A scout camp near Oshawa.
118E Oshawa
 
Ontario  
118N Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
118W Goderich
 
Ontario  
121SE Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
122NE Port Perry
 
Ontario  
122NE Port Perry Astronomical Observatory
 
Ontario   link
123SE Tobey Memorial Observatory
 
New York   A private observatory.
125SE Elliott-Astronomy Observatory
 
New York   A public observatory.
126NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
126SE Fort Erie
 
Ontario  
127W Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
129SW Strathroy
 
Ontario  
130NW Kincardine
 
Ontario  
130SE Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
130SW Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
133NE Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
133NW Point Clark
 
Ontario  
133SE Buffalo
 
New York   Home of the Buffalo Astronomical Association.
134NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
134NW Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
135NE Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
135NE Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
135SE Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
136N Midland
 
Ontario  
136W Lambton Shores
 
Ontario  
137W Port Franks
 
Ontario  
139E Baetsen Observatory
 
Ontario   A private observatory near Orono.
139E DaVinci Observatory
 
New York   A private observatory near Lockport.
139NE Lagoon City
 
Ontario  
140E Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
141N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
141N Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
141SE Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
142N Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
143SE Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
145E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
149N 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.
150NW Wiarton
 
Ontario  
150SE Armour Observatory
 
New York   A private observatory.
151NE Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
151NW South Bruce Peninsula
 
Ontario  
152E Marshall Hill Observatory
 
New York   A private observatory in Medina.
154NW 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.
155NE Millbrook
 
Ontario  
155SE Transit Dreams North
 
New York   A private observatory.
155SW Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
158N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
159S Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
160SE Orbit Jet Observatory
 
New York   An observatory near Colden.
160SW Rodney
 
Ontario  
162NE Fenelon Falls
 
Ontario  
163N Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
165N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
165S Mitchell Observatory
 
Pennsylvania   A private observatory.
168NE Gravenhurst
 
Ontario  
169SE Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
171N Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
172S Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
173SW Oakdale
 
Ontario  
174E Cobourg
 
Ontario  
176NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
176S Eureka Observatory
 
Pennsylvania   A private observatory.
177NW 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.
180S Conneaut
 
Ohio   Also covers Ashtabula.
180SW Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
181NE Bracebridge
 
Ontario  
182N Port Carling
 
Ontario  
182SE Jamestown
 
New York  
183SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
185NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
186E Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
186E WhistleStop Observatory
 
Ontario   A private observatory.
186W Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
187S Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
188E Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
188NE Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
188S Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
189SW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
189W Delaware Park
 
Michigan   County park of Sanilac County.
190NE Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
191N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
191SE Lime Lake
 
New York   A lake near Machias.
191SE Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
192SE Middlebury Observatory
 
New York   A private observatory.
194E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
194N Muskoka District Municipality
 
Ontario  
194NW Four Elements Observatory
 
Ontario   A private observatory.
194S GCC Observatory
 
Pennsylvania   Observatory of Grove City College
195E Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
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
197E Dark Arts Observatory
 
New York   A private observatory.
197NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
197SE Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
198W Black River Observatory
 
Michigan   A private observatory near Port Huron.
200S "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
201N Parry Sound
 
Ontario  
202NE Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
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.
203NW Johnston's Harbour
 
Ontario  
203SW Chatham
 
Ontario  
205E Lakehenge Observatory
 
Ontario   A private observatory.
208S Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
208S Madison
 
Ohio  
209W Kenockee Observatory
 
Michigan  
209W Lamoria Springs Observatory
 
Michigan   A private observatory in Sandusky.
210NE Lake of Bays
 
Ontario  
210SE Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
211NE Anstruther Lake Observatory
 
Ontario   A private Observatory.
211NE Mount Mould Observatory
 
Ontario   A private observatory near Gooderham. Also known as MMO.
211NW Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
212S Higby Hill Observatory
 
Pennsylvania   A private observatory.
212S Meadville
 
Pennsylvania  
212SE Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
213NE Campbellford
 
Ontario  
214N Huntsville
 
Ontario  
216S Pettis Rd Observatory
 
Pennsylvania   A private observatory.
217E 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).
217NE Haliburton County
 
Ontario  
218NE Apsley
 
Ontario  
219W Blue Moon Observatory
 
Michigan   A private observatory near Mussey.
220NW Tobermory
 
Ontario  
221SE M & T Observatory
 
New York   A private observatory near Olean.
222E FvH Observatory
 
Ontario   A private observatory in Trenton.
222E Heartwood Observatory
 
Ontario   A private observatory.
222NE Oak Lake Observatory
 
Ontario   A private observatory.
222S SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
223E Trenton
 
Ontario  
223S Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
223S Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
224N Pte. au Baril
 
Ontario   On Georgian Bay.
225E Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
225E Quinte West
 
Ontario  
226SW New Haven
 
Michigan   In Macomb county.
227NE Oxtongue Lake
 
Ontario  
228SW Tilbury
 
Ontario  
229E Webster Park
 
New York   A park in Monroe County, NY.
229NE Haliburton Forest Observatory
 
Ontario   An in a privately owned forest.
229S 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.
230NE Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
230NE Marmora
 
Ontario  
231NE Silent Lake
 
Ontario   Provincial Park
231NE Stirling-Rawdon
 
Ontario  
231W Sirius Observatory
 
Michigan   A private observatory near Almont.
232W Beckstrom Observatory
 
Michigan   A private observatory near Deford.
232W Port Crescent State Park
 
Michigan   State park
233E 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.
233S Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
233SW Eastlake
 
Ohio  
233SW 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.
234SW Lake St. Clair Metropark Observatory
 
Michigan   Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
234W Stargate Observatory
 
Michigan   Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
235NW 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.
235SE Lone Pine Observatory
 
New York   A private observatory
235SE Ossian Observatory
 
New York   A private ovservatory in Ossian.
236N Dunchurch
 
Ontario  
236W Oak Beach Observatory
 
Michigan   A private observatory.
239N Burk's Falls
 
Ontario  
239S Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
240E Belleville
 
Ontario   Home of the RASC Belleville Centre
240N Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
241NE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
241S Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
241SE Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
241SW Hallam Observatory
 
Ontario   An observatory of the RASC Windsor Centre. Near Comber.
242E West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
243NE Ivanhoe Observatory
 
Ontario   A private observatory near Ivanhoe.
244SW St. Clair Shores
 
Michigan  
244W Washington(MI)
 
Michigan   A town in Macomb county.
247SE Stull Observatory
 
New York   Observatory at Alfred University. In Alfred.
247W Kresge Environmental Education Center
 
Michigan   KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
248NE Old Hastings Observatory
 
Ontario   A private observatory.
248S Eldon Russell Park
 
Ohio   A county park near Burton.
248SW Visual Reconstructions Observatory
 
Michigan   A private observatory in Sterling Heights.
248W Seven Ponds
 
Michigan   Home of the Seven Ponds Astronomy Club. Near Dryden.
249E C.E.K. Mees Observatory
 
New York   Observatory of the University of Rochester. Near Hornell.
249S The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
250N WBI/Britt
 
Ontario   A radar station. And site of informal star parties.
250NW 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.
251W Addison Oaks Observatory
 
Michigan   Observatory of Oakland County Astronomy Club in Addison Oaks county park.
252SE Port Allegany
 
Pennsylvania  
253E Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
254NE Bancroft
 
Ontario  
254S The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
254S ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
254SW Leamington
 
Ontario  
255E Picton
 
Ontario  
255W Rochester Hills
 
Michigan  
257SW Cleveland
 
Ohio  
257SW Troy Space Gazebo
 
Michigan   A private observatory used by some members of the Oakland Astronomy Club. In Troy.
258N Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
258SW Point Pelee National Park
 
Ontario   National Park and dark sky preserve.
259S Solon
 
Ohio   Used by some members of the Chagrin Valley Astonomical Society
260S Hiram College
 
Ohio   College in Hiram
261E Timerson Observatory
 
New York   A private observatory near Newark.
261S Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
261SE Hebron Observatory
 
Pennsylvania   A private observatory somewhere around Hebron.
261SW Windsor
 
Ontario   Home of the RASC Windsor Centre.
263E Fall 'N' Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
263NE Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
263NE Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
263NW South Baymouth
 
Ontario   On Manitoulin Island.
263S Mahoning Valley Cortese Observatory
 
Ohio   Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
265NE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
265SW Detroit
 
Michigan   Home of the Dassault Systèmes Planetarium at the Detroit Science Center.
265W Oscoda
 
Michigan  
266NE Oak Hills
 
Ontario   A private observing site in Popow Ranch
266SW Cranbrook Institute of Science
 
Michigan   Museum of natural history with public observing. In Bloomfield Hills.
267S Grove City College
 
Pennsylvania   College in Grove city.
267W Heavens View Observatory
 
Michigan   A private observatory near Ortonville.
267W McMath-Hulbert Observatory
 
Michigan   An observatory with public events. Near Lake Angelus.
268S C-Murrinsville
 
Pennsylvania   A private observing site in north Butler county.
268SW Walter E. Schuele Planetarium
 
Ohio   Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
269E Lyons
 
New York  
269NE Four Corners Algonquin Observatory
 
Ontario  
270S Clarion University of Pennsylvania
 
Pennsylvania   University in Clarion.
270S Westminster College Observatory
 
Pennsylvania   Observatory of Westminster College. In New Wilmington
270SW Camp Cedarwin Scout Camp
 
Ontario   A scout camp in Essex county.
270W Vassar
 
Michigan  
271SE Gold
 
Pennsylvania  
272NW Manitoulin Eco Park
 
Ontario   A commercial park and dark sky preserve.
273E Greater Napanee
 
Ontario  
273W Tawas
 
Michigan  
274E Highwinds Observatory
 
New York   A private observatory in Geneseo.
274E The Smith Observatory
 
New York   Historic observatory in Geneva.
274NE Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
274S Youngstown
 
Ohio  
275SW Burrell Memorial Observatory
 
Ohio   Observatory of Baldwin Wallace University.
276E Los Gatos B&B
 
New York   Bed and Breakfast with star parties. In Penn Yan.
276E Richard S. Perkin Observatory
 
New York   A private observatory of Hobart and William Smith Colleges.
277E Prinyer's Cove
 
Ontario   In Prince Edward County.
278NE Kaladar
 
Ontario  
279NE McCauley Lake Observatory
 
Ontario   A private observatory.
279SW UM-Dearborn Observatory
 
Michigan   Observatory of the Dearborn Campus of the University of Michigan.
279W My-Spot Observatory
 
Michigan   A private observatory near West Bloomfield.
280NE Four Corners Madawaska Observatory
 
Ontario  
280S Fishcreek Rd Observing Site
 
Ohio   Site of public astronomy events in Stow, Ohio.
280SW Hector J. Robinson Observatory
 
Michigan   AKA the Lincoln Park Observatory. Observatory of the Lincoln Park School System. Near Lincoln Park High School.
281SW Cuyahoga Valley National Park
 
Ohio   National park near Near Peninsula, OH.
282N Restoule Provincial Park
 
Ontario   Provincial park and home of the Gateway to the Universe star party held by the North Bay Astronomy Club.
282SW Cosmic Orchard Observatory
 
Ohio   A private observatory near Columbia Station
282SW Lorain
 
Ohio  
283SW Pelee Island
 
Ontario   Actually, the southernmost point in Canada at the Fish Point Provincial Park. The best spot for observing Omega Centauri from Canada.
284S Canfield
 
Ohio  
284W Longway Planetarium
 
Michigan   A planetarium in Flint.
285N Munro Park
 
Ontario   A campground near Powassan. Home of the Frozen Banana Star Party.
285SW Livonia
 
Michigan  
285W Star Hoppers Observatory
 
Michigan   An observatory of Star Hoppers amateur astronomy group. Near Holly.
286NE Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
287N Killarney
 
Ontario  
287SW Bath Nature Preseve
 
Ohio   Nature preserve and observing site of the Summit County Astronomy Club.
288E Fair Haven
 
New York   A town in Cayuga county.
288N Killarney Provincial Park Observatory
 
Ontario   Observatory at Killarney Provincial park.
288S Pittsburgh Space Weather Observation Area
 
Pennsylvania   A public observation area in Moraine State Park.
289E Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
289NE 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.
289S Winnerwood Observatory
 
Pennsylvania   A private observatory
289SE 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.
291E Finger Lakes Regional Airport
 
New York   Also covers the north-central portion of the Finger Lakes area.
291S Eagle's Nest
 
Ohio   A private observatory near Akron.
291S Tranquility Gate Observatory
 
Ohio   A private observatory near North Lima.
292NE Arden
 
Ontario  
292S Field of Dreams Observatory
 
Ohio   A private observatory near Salem.
292SW Lake Erie Metropark
 
Michigan   A Detroit Metro Park on the Lake Erie shore line south of Detroit. Check with the park before planning observing.
292W Fenton
 
Michigan  
293SW Vermilion
 
Ohio   A town in Erie county.
293W Delta College Planetarium
 
Michigan   Planetarium of Delta College in Bay City.
294E Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
295S Mt. Chestnut Observatory
 
Pennsylvania   A private observatory in Mount Chestnut near Butler.
295SW John D. Nielsen Observatory
 
Ohio   Observatory located on the Carlisle Reservation. Used for public observing by the The Black River Astronomical Society.
295SW Novi Community Sports Park
 
Michigan   A park west of Northville. Used by some members of the Ford Amateur Astronomy Club.
296SW Collinsport Observatory
 
Ohio   A private observatory on Kelleys Island.
296W Flushing Observatory
 
Michigan   A private observatory in Flushing.
297NE Barry's Bay
 
Ontario  
298SW Plymouth Digital Observatory
 
Michigan   A private observatory in Plymouth.
298SW Oberlin
 
Ohio   Home of the Oberlin College Observatory and Oberlin Astronomy Club.
299SW LaGrange
 
Ohio   Home of the The Black River Astronomical Society.
299W GM Milford Proving Ground Softball Fields
 
Michigan   A private site used by the General Motors Astronomy Club.
299W Northern Cross Observatory
 
Michigan   An observatory near Fenton.
299W Outdoor Adventures Saginaw Bay Resort
 
Michigan   A members-only campsite.
299W Saginaw
 
Michigan  


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