Clear Sky Chart

Charts within 300Km of the Rock Lake clear sky chart

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0 Rock Lake
 
Ontario   A campground in Algonquin Provincial Park.
11NW Mew Lake Campground
 
Ontario   A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
12E Four Corners Algonquin Observatory
 
Ontario  
23E McCauley Lake Observatory
 
Ontario   A private observatory.
28E Four Corners Madawaska Observatory
 
Ontario  
35SW Haliburton Forest Observatory
 
Ontario   An in a privately owned forest.
37SE Lake St. Peter Provincial Park
 
Ontario   Provincial Park near Bancroft.
44SW Oxtongue Lake
 
Ontario  
48S Haliburton Scout Reserve
 
Ontario   A large scout camp centered around Lake Kennabi.
53S Haliburton County
 
Ontario  
55NE Algonquin Radio Observatory
 
Ontario   Radio Observatory located in Algonquin Provincial Park.
57E Barry's Bay
 
Ontario  
59SW Lake of Bays
 
Ontario  
64NE Achray Campground
 
Ontario   Campground in the northeast part of Algonquin Park.
67E Bonnechere Provincial Park
 
Ontario   Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
67SE Bancroft
 
Ontario  
67W Huntsville
 
Ontario  
69S Mount Mould Observatory
 
Ontario   A private observatory near Gooderham. Also known as MMO.
71S Silent Lake
 
Ontario   Provincial Park
73W Sandy Cove
 
Ontario   At the north-east end of Three Mile Lake. Near Burk Falls.
74SW Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
80W Burk's Falls
 
Ontario  
82S Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
86E Foymount
 
Ontario   A site used by the OAOG.
86NE Driftwood Provincial Park
 
Ontario   Provincial Park near Stonecliff, west of Deep River.
86SE Old Hastings Observatory
 
Ontario   A private observatory.
87E Quadeville Road
 
Ontario   A spot along Quadeville road near Wolfe.
87SW Muskoka District Municipality
 
Ontario  
88S Anstruther Lake Observatory
 
Ontario   A private Observatory.
88SE Loon Call Observatory
 
Ontario   A private observatory near Coe Hill.
89S Apsley
 
Ontario  
89S Buckhorn Observatory
 
Ontario   An observatory near Buckhorn.
89SW Bracebridge
 
Ontario  
92N Mattawa
 
Ontario  
94NW Canadian Ecology Centre Observatory
 
Ontario   Observatory of the Canadian Ecology Centre. In Samuel de Champlain Provincial Park
95NE Deep River
 
Ontario   Home of the Deep River Astronomy Club.
97NE Petawawa
 
Ontario  
98NW Munro Park
 
Ontario   A campground near Powassan. Home of the Frozen Banana Star Party.
99NE Petawawa Terrace Provincial Nature Reserve
 
Ontario   A nature preserve near Petawawa.
99W Nelsons Bay Observatory
 
Ontario   A private observatory on Deer Lake near South River.
101SW Gravenhurst
 
Ontario  
102SW Port Carling
 
Ontario  
104SE 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.
105E Pembroke
 
Ontario  
105E Teeples Hill
 
Ontario   Private property on Teeple Haley Road. Permission required.
108S Oak Lake Observatory
 
Ontario   A private observatory.
108SW Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
112W Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
113S Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
113S Fenelon Falls
 
Ontario  
114E Pit Road
 
Ontario   A spot along Pit road (aka Mcguinty Rd) used by some Ottawa area observers. Near Osceola.
114SW Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
114W Dunchurch
 
Ontario  
118SW UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
120NW North Bay
 
Ontario   Home of the North Bay Astronomy Club.
121E Kennelly's Mountain
 
Ontario   Near Calabogie.
122NW Restoule Provincial Park
 
Ontario   Provincial park and home of the Gateway to the Universe star party held by the North Bay Astronomy Club.
123E Lookout Point
 
Ontario   A lookout on Lookout Road, in Westmeath.
123SE Marble Lake Observatory
 
Ontario   A private observatory near Cloyne.
125SW Lagoon City
 
Ontario  
127SW Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
128E Zion Camp
 
Ontario   A site used by the OAOG. In Forester's Falls, about 10km from Cobden.
128SE Marmora
 
Ontario  
129SW Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
129SW Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
129W Parry Sound
 
Ontario  
131S Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
133SE 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.
133SE Split Rock Observatory
 
Ontario   A private observatory near Ardoch.
134E Renfrew
 
Ontario  
134SW Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
135S Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
140SE Kaladar
 
Ontario  
141E K&P at Clyde Forks
 
Ontario   A spot along Clyde Forks road where it ends at the K&P trail.
141SW Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
143SE Ivanhoe Observatory
 
Ontario   A private observatory near Ivanhoe.
144S Campbellford
 
Ontario  
144SE Oak Hills
 
Ontario   A private observing site in Popow Ranch
144SE Stirling-Rawdon
 
Ontario  
145E Sunset Bay
 
Ontario   A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
145SW Midland
 
Ontario  
147SE Lennox and Addington Dark Sky Viewing Area
 
Ontario   A public and official dark-sky observing site of Lennox and Addington county.
149E Black Creek Pond
 
Ontario   A small pond along Black Creek road in Lanark County.
150E Bootland Farm
 
Ontario   A site use by the OAOG
150SE Arden
 
Ontario  
151S Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
152E Coyote Observatory
 
Ontario   A private observatory near White Lake.
154E Apple Orchard Observatory
 
Ontario   A private observing site
154E 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.
155S Millbrook
 
Ontario  
156SE Heartwood Observatory
 
Ontario   A private observatory.
156W Pte. au Baril
 
Ontario   On Georgian Bay.
157S Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
158SE Sharbot Lake
 
Ontario  
159NW Curiosity Observatory
 
Ontario   A private observatory.
159SE Mason Bald Observatory
 
Ontario   A private observatory in Frankford.
159SW Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
161E Otter Lake
 
Quebec   A site used by the OAOG.
161SW Barrie
 
Ontario  
161SW Innisfil
 
Ontario   A town in Simcoe County.
162SE Quinte West
 
Ontario  
162SW Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
163S Port Perry
 
Ontario  
163S Port Perry Astronomical Observatory
 
Ontario   link
164SW Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
165E TamyMartOffgrid
 
Quebec   A private observing site.
165SW Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
166S Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
167SE Cygnus Hill Observatory
 
Ontario   A private observatory near Maberly.
167SE Chickadee Ridge Observatory
 
Ontario   A private observatory.
168W WBI/Britt
 
Ontario   A radar station. And site of informal star parties.
169E Quyon
 
Quebec  
170E 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.
170SE Belleville
 
Ontario   Home of the RASC Belleville Centre
170SE Trenton
 
Ontario  
170SW Churchill
 
Ontario   A town south of Barrie.
171S DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
171S FvH Observatory
 
Ontario   A private observatory in Trenton.
171SW Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
172SE Camden Lake
 
Ontario   A public wildlife area used by the Kingston RASC.
172SE 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.
173NW Fisher's Paradise
 
Ontario   A campground used by some members of the North Bay Astronomy Club.
173NW Marten River Provincial Park
 
Ontario   Provincial park and star party site of the North Bay Astronomy Club.
174S Cobourg
 
Ontario  
175E Lac Georges
 
Quebec  
175S Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
175S Baetsen Observatory
 
Ontario   A private observatory near Orono.
175S Lakehenge Observatory
 
Ontario   A private observatory.
176S Goodwood
 
Ontario   Near Uxbridge.
176S WhistleStop Observatory
 
Ontario   A private observatory.
177SW Camp Saulaine
 
Ontario   Between Angus and Barrie.
179E Pontiac
 
Quebec  
179S Camp Samac
 
Ontario   A scout camp near Oshawa.
179S Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
180S Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
181SE Starlight Cascade Observatory
 
Ontario   A private observatory near Yarker.
182E Perth
 
Ontario  
182SW Collingwood
 
Ontario  
183E Constance Bay
 
Ontario  
183SE Otter Lake Scout Camp
 
Ontario   A scout camp on Otter lake.
183SE Westport
 
Ontario  
183SW Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
183SW Woodland Trails
 
Ontario   A scout camp near Aurora.
184S Oshawa
 
Ontario  
184SE Greater Napanee
 
Ontario  
185E Carp Library / Diefenbunker
 
Ontario   Library and cold-war museum used for public star parties by the Ottawa RASC.
185S CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
185S Whitby
 
Ontario  
185SE Black Lake Observatory
 
Ontario   A private observatory between Perth and Westport.
186E Beckwith Park
 
Ontario   Park in Black's Corners near Carleton Place. A site used by the OAOG.
186SE Whippoorwill Hill Observatory
 
Ontario   A private observatory.
188E Barred Owl Observatory
 
Ontario   A private observatory near Carp.
188E Luskville Falls
 
Quebec   The Luskville Falls entrance to Gatineau Park. Site of public star parties held by astropontiac.ca.
188SE Sydenham
 
Ontario  
189E Denholm Observatory
 
Ontario   A private observatory.
191E Pinhey's Point
 
Ontario   A park.
191SW Alliston
 
Ontario  
192E Rideau Ferry Observatory
 
Ontario   A private observatory near Rideau Ferry.
192S Ajax
 
Ontario  
192SE The Observatory on the Lake
 
Ontario   link
192SW 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).
193E Wakefield
 
Quebec  
193SW Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
193SW B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
194E 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 ».
194S Pickering
 
Ontario  
194SW Lora Bay
 
Ontario  
195E Clarke Priscu Observatory.
 
Ontario   A private observatory.
195SE Picton
 
Ontario  
195SW Pine River Observatory
 
Ontario   A private observatory.
196NW Herridge Lake
 
Ontario  
197S Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
197S Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
197SE West Lake
 
Ontario   Forecast also covers Sandbanks Provincial Park.
198E Chelsea
 
Quebec  
198E Earwig Haven Observatory
 
Ontario   A private observatory in Kanata.
199E Hillier Observatory
 
Ontario   A private observatory.
199E Lac Heney
 
Quebec  
199E Smiths Falls
 
Ontario  
199NE Edja Lake
 
Quebec  
199S Markham
 
Ontario  
199SE Prinyer's Cove
 
Ontario   In Prince Edward County.
199SW Richmond Hill
 
Ontario  
199SW Willowbrook Observatory
 
Ontario   Near Alliston
200SE Battersea Observatory
 
Ontario   A private observatory in Battersea.
200SW R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
201E Kathik-B Observatory
 
Ontario   A private observatory in Kanata.
201SW David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
202SW Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
203E Arbeatha Park
 
Ontario   A neighborhood in West Ottawa.
203E Astroknip's Observatory
 
Quebec   A private observatory in Aylmer.
203E Boreal Skies Observatory
 
Quebec   A private observatory.
204SW Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
204SW Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
205E Inukshuk Observatory
 
Ontario   A private observatory in Ottawa.
206NW Burwash
 
Ontario   An observing site of the Greater Sudbury Amateur Astronomers.
206SW Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
206SW Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
206SW Vaughan
 
Ontario  
207E Observatoires de Cantley
 
Quebec  
207S Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
207SE Fall 'N' Stars
 
Ontario   A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
208E Observatoire Isis
 
Quebec   Près de Val des Monts.
208E Val-des-Monts
 
Quebec  
208SE Kingston
 
Ontario   Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
208SW Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
208SW KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
209E Observatoire de Gatineau
 
Quebec   L'horloge climatique de Observatoire de Gatineau (the home of The Gatineau Observatory.)
209SW Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
211E Gatineau
 
Quebec  
211E Ottawa
 
Ontario   Home of the Ottawa RASC, the Ottawa Valley Astronomy and Observers Group, and the Ottawa Astronomy FriendS.
211NE Maniwaki
 
Quebec  
211SE Point Petre
 
Ontario   A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
211SW Bolton
 
Ontario  
212E Jock River Observatory
 
Ontario   A private observatory.
212E Merrickville
 
Ontario   Home of some members of the OAOG.
212SW ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
213SW York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
214E Camp No'Chimik
 
Ontario   A private farm. South of Manotick.
214SW Shelburne
 
Ontario  
215E Univerciel
 
Quebec   Un observatoire privé.
215SW Woodbridge
 
Ontario  
215W 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.
217N Ville-Marie
 
Quebec  
217SW Dundalk
 
Ontario  
218SE Charleston Lake
 
Ontario   Provincial Park
220NE Reserve Faunique La Verendrye
 
Quebec   Centered on an airstrip in the reserve. Used by the .
220S Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
220SE Gananoque
 
Ontario  
220SW Caledon
 
Ontario  
221E Observatoire de Val-Des-Bois
 
Quebec  
221NE Le Domaine
 
Quebec   Un domaine grande ouverte au milieu de la Reserverve Laverendrie.
222E Baxter Conservation Area
 
Ontario   Conservation area with picnic area and beach. Adjacent to Rideau Valley Air Park.
222E Oxford Observatory
 
Ontario   A private observatory near Oxford Mills.
222SW Orangeville
 
Ontario  
223E Kemptville
 
Ontario  
223SW Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
224S Toronto Islands
 
Ontario  
225E Mount Olson Observatory
 
Ontario   A private observatory in North Augusta.
225NE Camping Portage (Laverendrie)
 
Quebec   Un site dans la Reserverve Laverendrie.
225NW Doran Planetarium
 
Ontario   Planetarium of Laurentian University.
225SW Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
225SW Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
226NW Sudbury
 
Ontario   Home of the Greater Sudbury Amateur Astronomers, the Sudbury Astronomy Club, the Ken Odaisky Memorial Observatory The Doran Planetarium of Laurentian University and Science North which is host of public star parties.
226SW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
227E Photon's End Observatory
 
Ontario   A private observatory in Orleans. Ni!
227SW Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
228SW Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
230SW Brampton
 
Ontario  
230SW Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
230W 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.
230W Quetican Observatory
 
Ontario   Near Lion's Head.
231E Limerick Forest Pit
 
Ontario   A public parking lot located in Limerick Forest which is managed by the United Counties of Leeds and Grenville.
231W Wiarton
 
Ontario  
232SE Poole's Resort Observatory
 
Ontario   Site of future private observatory. Named after Pool's Resort Road. Near Mallorytown.
233E Boundary Road
 
Ontario   AKA Stetsons Flyers. A site, south-east of Ottawa, used by the OAOG.
233E Lac Echo
 
Quebec   Activité annuelle de camping astronomique du RAAOQ à la Réserve Faunique Papineau-Labelle.
234SW The Glenelg Observatory
 
Ontario   A private observatory near Durham.
235SW Dornoch
 
Ontario  
235W 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.
236SW Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
236W Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
236W South Bruce Peninsula
 
Ontario  
237SE Brockville
 
Ontario  
238E South Mountain
 
Ontario   A site used by the OAOG.
238W 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.
239W Killarney Provincial Park Observatory
 
Ontario   Observatory at Killarney Provincial park.
239W Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
241NW New Liskeard
 
Ontario   Used by some members of the Association des Astronomes Amateurs Abitibi-Témiscamingue.
241SW Durham
 
Ontario  
241SW Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
242NW Temiskaming Shores
 
Ontario  
242S Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
243E Winchester
 
Ontario  
243SW Allenford Observatory
 
Ontario   A private observatory near Allenford.
244SW Halton Hills
 
Ontario  
245E Embrun
 
Ontario  
245W Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
246E Thurso
 
Quebec  
246E Annual International Video Astronomy Star Party
 
Ontario   A star party in Johnstown.
246W Four Elements Observatory
 
Ontario   A private observatory.
246W Killarney
 
Ontario  
247E Hammond
 
Ontario   A site used by the OAOG.
247NE W. Armitage Memorial Dark Sky Site
 
Quebec   Not a specific site, but the general area around three camps: Grand Poigan, Rapide de la Gorge and Petit Poigan.
248SE Millsite Lake
 
New York   Near the Indian River State Wildlife Preserve and the town of Alexandria Bay.
249W Johnston's Harbour
 
Ontario  
250E Observatoire Saint-Sixte
 
Quebec   Une observatoire privé.
250SW Blue Springs Camp
 
Ontario   A scout camp near Acton.
250SW Oakville
 
Ontario  
250SW Starfest
 
Ontario   A starparty held near Mount Forest.
251E Seaway Observatory
 
Ontario   A private observatory in Cardinal.
251SE Dexter
 
New York  
251SW Mount Forest
 
Ontario  
251W Dorcas Bay
 
Ontario   Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
252S Marshall Hill Observatory
 
New York   A private observatory in Medina.
252SW Milton
 
Ontario  
253E Tour d'observation Montagnes Noires
 
Quebec   Tour d'observation dans le Parc des Montagnes Noires.
253NE Mont-Laurier
 
Quebec  
254S Dark Arts Observatory
 
New York   A private observatory.
255E Papineau Regional County Municipality
 
Quebec  
255SW Fergus
 
Ontario  
256E Five Ferns Observation Site
 
Ontario   AKA the Fougere Homestead. A site used by the OAOG. Near Williamsburg.
256W Tobermory
 
Ontario  
258E Gatineau Gliding Club
 
Quebec   Private site of a flying club accessable to members, some of which are observers.
258E South Nation Space Station
 
Ontario   A private observatory near Jessups falls.
258S Eyeline Observatory
 
New York   A private observatory in Ransomville.
258S Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
259E Plouffe Observatory
 
Quebec   A private observatory.
260S Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
261E Morrisburg
 
Ontario   An observing site of the SD&G Backyard Astronomers Club.
261SE Watertown
 
New York   A town in Jefferson county.
262E Lac Gagnon
 
Quebec  
262S Webster Park
 
New York   A park in Monroe County, NY.
262SW Mount Nemo Observatory
 
Ontario   A private observatory.
263SW Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
263W 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.
264E OAOG Moose Creek
 
Ontario   A site on private land used by the OAOG with permission. Near Casselman.
264SW Brundish Observatory
 
Ontario   A private observatory near Guelph.
264SW Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
265E Treadwell Observatory
 
Ontario  
265SW Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
266SW Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
266SW Walkerton
 
Ontario  
267NW Earlton
 
Ontario  
267W Whitefish
 
Ontario  
268SW Burlington
 
Ontario  
269S DaVinci Observatory
 
New York   A private observatory near Lockport.
269S Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
270E Hewlett Observatory
 
New York   A private observatory near Canton.
270S 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).
271E Avonmore
 
Ontario  
271S St Catharines
 
Ontario  
272S Tobey Memorial Observatory
 
New York   A private observatory.
273S GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
273W 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.
273W Espanola
 
Ontario  
274NE Observatoire de Lac Creux
 
Quebec   Près de Chute-St-Philippe.
274S Elliott-Astronomy Observatory
 
New York   A public observatory.
275S Beamsville
 
Ontario  
275S Niagara Falls
 
New York  
275S Niagara Falls
 
Ontario  
275S Vineland
 
Ontario  
275S Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
275SW Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
275SW Hiddenwell Observatory
 
Ontario  
277SW Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
278S Lincoln
 
Ontario  
278W Manitoulin Eco Park
 
Ontario   A commercial park and dark sky preserve.
279E L'acceuil du Petit Lac
 
Quebec   Emplacement de camper d'astronomie organisé par le SAPM.
279NW Sunday Creek Observatory
 
Ontario   A private observatory 30 Minutes west of Englehart.
279SW North Perth
 
Ontario  
280SE Fair Haven
 
New York   A town in Cayuga county.
281W South Baymouth
 
Ontario   On Manitoulin Island.
282E Baltic Corners
 
Ontario   Main observing site of the SD&G Backyard Astronomers Club. South of the Village of Dunvegan, east from Maxville and west of Alexandria.
282SW Cambridge
 
Ontario  
283E Lac Nominingue
 
Quebec  
283E Massena
 
New York   A town in St. Lawrence county.
283SW Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
284E Potsdam
 
New York  
285SW VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
286E Pointe-au-Chêne
 
Quebec   Maison de quelques membres du Regroupement des Astronomes Amateurs de l'Outaouais (RAAO).
287E Clarkson Observatory
 
New York   AKA the Reynolds Astronomical Observatory. Observatory of \tClarkson University in Potsdam. \tAlso home of the Clarkson Stargazers.
288SW 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.
289S Welland
 
Ontario  
290E North Glengarry
 
Ontario  
292SW HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
293E Cornwall
 
Ontario  
293E Observatoire de Labelle Etoile
 
Quebec   Une observatoire privé. Près de Labelle.
293N Val-d'Or
 
Quebec  
293S Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
293S Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
293SW Wingham
 
Ontario  
294S Fort Erie
 
Ontario  
294S Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
295E Ferme Alarie
 
Quebec   Une ferme privée. Près de Brébeuf.
295E Mill Pond Observatory
 
Ontario   A private observatory. Also used by some members of the SD&G Back Yard Astronomers from Cornwall.
295S Buffalo
 
New York   Home of the Buffalo Astronomical Association.
295SE Lyons
 
New York  
296E Hawkesbury
 
Ontario  
296S Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
296SW Kincardine
 
Ontario  
297S Timerson Observatory
 
New York   A private observatory near Newark.
297S 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.
298E Arundel
 
Quebec  
298S Blue Braille Observatory
 
Ontario   A private observatory.
298S Middlebury Observatory
 
New York   A private observatory.
299E Lake MacDonald
 
Quebec   Near Lost River and Lakeview
299SE Lewis County Fairgrounds
 
New York   Fairgrounds near Lowville.
299SW New Hamburg Observatory
 
Ontario   A private observatory.
300SW 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.


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