Clear Sky Chart

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Distance Km	Bear -ing	S p o n s o r e d?	Chart	Preview color key	Light Pollution	Prov/State	Comments/Links
0			Long Point Provincial Park			Ontario	Provincial Park on lake Erie.
13	NE		Long Point Observatory			Ontario	A commercial observatory, open to the public. Near Port Dover.
24	N		Norfolk County			Ontario
29	NE		Port Dover			Ontario
30	N		Simcoe			Ontario	Home of the North Shore Erie Amateur Astronomers.
31	N		Delhi (ON)			Ontario
35	W		Port Burwell Provincial Park			Ontario	Provincial park.
41	NW		Tillsonburg			Ontario	Aka Tilsonburg.
54	W		Springwater Conservation Area			Ontario	link
57	SE		Erie			Pennsylvania	Home of the Mehalso Observatory of Penn State Erie.
58	NE		Haldimand			Ontario
61	NE		Cayuga			Ontario
61	S		Mitchell Observatory			Pennsylvania	A private observatory.
63	N		Brantford			Ontario
64	NW		Pictor Observatory			Ontario	A private observatory near Ingersoll.
64	S		Evergreen Observatory			Pennsylvania	A private observatory in Girard Township.
67	N		CMiller Observatory			Ontario	Near Brantford.
67	NW		Woodstock			Ontario
67	W		St. Thomas			Ontario
70	N		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
70	NE		The Blue Marble Observatory			Ontario	A private observatory.
70	S		Eureka Observatory			Pennsylvania	A private observatory.
71	S		Conneaut			Ohio	Also covers Ashtabula.
75	NE		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
76	NW		Embro Observatory			Ontario	A private observatory near Embro.
76	W		Fingal Wildlife Centre			Ontario	FWC is a site used by the London RASC
79	NE		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
82	N		CMOR			Ontario	The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
82	NW		London			Ontario	Home of the RASC London Centre.
82	S		Edinboro University Planetarium and Observatory.			Pennsylvania	Observatory and planetarium of Edinboro University.
85	NW		Hume Cronyn Observatory			Ontario	A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
86	SE		Old LeBoeuf Cemetery			Pennsylvania	A site of the Erie County Mobile Observers Group. Near Mill Village.
88	NE		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
88	NE		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
89	E		Fredonia Observatory			New York	Observatory of Fredonia State University of New York.
89	NW		Weymouth Pines Observatory			Ontario	A private observatory near Middlesex Centre.
89	S		GCC Observatory			Pennsylvania	Observatory of Grove City College
90	N		Cambridge			Ontario
92	S		"Way The Held Out" Observatory			Pennsylvania	A private observatory near Conneautville.
94	N		New Hamburg Observatory			Ontario	A private observatory.
94	NW		Purple Crow Lidar Facility			Ontario	Laser radar located at the Environmental Sciences Western Field Station of Western University.
95	SE		Long Point on Lake Chautauqua			New York	A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
97	N		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
97	NE		Burlington			Ontario
97	NE		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
98	NE		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
98	NE		Lincoln			Ontario
99	NE		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
99	NW		Stratford			Ontario	Home of the Stratford Astronomy Group.
99	S		Dorset Wilderness Area			Ohio	Wilderness area open to the public.
101	E		Port Colborne			Ontario
101	NE		Beamsville			Ontario
102	NE		Mount Nemo Observatory			Ontario	A private observatory.
104	SW		Madison			Ohio
104	W		Rodney			Ontario
105	NE		Leslie George Marczi Observatory			Ontario	AKA LGMO. A private observatory in Welland.
105	NE		Vineland			Ontario
105	NE		Welland			Ontario
105	NW		Elginfield Observatory			Ontario	Observatory of the University of Western Ontario(UWO).
107	N		Brundish Observatory			Ontario	A private observatory near Guelph.
107	NW		Strathroy			Ontario
107	S		Meadville			Pennsylvania
107	W		Big Bend Observatory			Ontario	A private observatory of a member of the RASC London Centre.
108	N		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.
109	N		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
110	E		Blue Braille Observatory			Ontario	A private observatory.
110	N		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
110	S		Pettis Rd Observatory			Pennsylvania	A private observatory.
110	SE		Higby Hill Observatory			Pennsylvania	A private observatory.
110	SE		Jamestown			New York
113	E		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
113	N		Milton			Ontario
115	NE		Oakville			Ontario
115	NE		St Catharines			Ontario
115	NW		G-2 Farms Observatory			Ontario	A private observatory.
116	SW		SkyWatch Observatory			Ohio	A private obseratory near Hartsgrove.
117	E		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
118	N		Blue Springs Camp			Ontario	A scout camp near Acton.
119	W		Green Ridge Observatory			Ontario	A private observatory near Ridgetown.
120	S		Starshine Farm Observatory			Pennsylvania	A private observatory near Wayne.
121	NW		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.
122	NE		Niagara Falls			Ontario
122	W		Rondeau Provincial Park			Ontario	A provincial park on Lake Erie, near Chatham.
123	E		Fort Erie			Ontario
123	N		Halton Hills			Ontario
123	NE		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
123	NW		SkyShed Observatories			Ontario	A manufacturer of observatories
124	N		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
124	N		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
124	NE		Niagara Falls			New York
124	SW		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.
125	N		Fergus			Ontario
127	E		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
127	SE		Martz-Kohl Observatory			New York	Near Jamestown. Observatory of the Martz Astronomical Association
127	SW		Indian Hill Observatory			Ohio	Observatory of the Chagrin Valley Astronomical Society
129	NE		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
130	E		Buffalo			New York	Home of the Buffalo Astronomical Association.
131	S		Greenville			Pennsylvania	In Mercer county. Home to the Greenville Area Astronomy Club.
132	NE		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
132	SE		Warren			Pennsylvania	Home of the Warren County Amateur Astronomy Club.
132	SW		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.
133	E		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
134	E		Transit Dreams North			New York	A private observatory.
134	NE		Brampton			Ontario
134	SW		Eastlake			Ohio
135	W		Oakdale			Ontario
136	E		Armour Observatory			New York	A private observatory.
137	NE		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
137	SW		Zeppy's Astronomical Observatory			Ohio	A private observatory somewhere around Chardon.
138	NE		Elliott-Astronomy Observatory			New York	A public observatory.
138	NE		Tobey Memorial Observatory			New York	A private observatory.
138	NW		Lambton Shores			Ontario
138	SE		Hearts Content Scenic Area			Pennsylvania	A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
139	E		Orbit Jet Observatory			New York	An observatory near Colden.
139	NE		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
140	N		North Perth			Ontario
140	NE		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
140	NW		Port Franks			Ontario
141	N		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
143	E		Getzville			New York
143	NE		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
143	NE		Toronto Islands			Ontario
143	SW		Eldon Russell Park			Ohio	A county park near Burton.
145	NE		Eyeline Observatory			New York	A private observatory in Ransomville.
145	SW		The Top Of The Sky Mini Observatory			Ohio	A private observatory.
146	N		Caledon			Ontario
147	E		Ellicottville Observatory			New York	A private observatory near Ellicottville.
147	NE		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
147	W		Chatham			Ontario
149	NE		Woodbridge			Ontario
151	N		Orangeville			Ontario
151	NW		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.
152	NE		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
154	N		Bolton			Ontario
154	SW		Hiram College			Ohio	College in Hiram
155	NE		DaVinci Observatory			New York	A private observatory near Lockport.
155	S		Mahoning Valley Cortese Observatory			Ohio	Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
155	SE		ORAS Dark-Sky Site			Pennsylvania	Observing site of the Oil Region Astronomical Society (ORAS).
156	SE		The Bruce M. Bedow Memorial Observatory			Pennsylvania	Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
156	SW		Solon			Ohio	Used by some members of the Chagrin Valley Astonomical Society
157	N		Colbeck Observatory			Ontario	A private observatory near Colbeck.
157	NE		KW Observatory			Ontario	A private obsrevatory near Thornhill.
158	N		Mount Forest			Ontario
158	NE		Vaughan			Ontario
159	E		Lime Lake			New York	A lake near Machias.
159	N		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
159	N		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
159	N		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
160	NE		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
160	SW		Cleveland			Ohio
161	S		Grove City College			Pennsylvania	College in Grove city.
162	S		Westminster College Observatory			Pennsylvania	Observatory of Westminster College. In New Wilmington
163	NE		Scarborough			Ontario	A home of the University of Toronto Scarborough..
163	NW		Wingham			Ontario
164	N		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
164	NE		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
164	S		C-Murrinsville			Pennsylvania	A private observing site in north Butler county.
165	NE		Richmond Hill			Ontario
165	NW		Goderich			Ontario
166	NE		Markham			Ontario
166	S		Youngstown			Ohio
168	N		Shelburne			Ontario
168	W		Sarnia			Ontario	Home of the RASC Sarnia Centre.
169	N		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
170	E		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
170	N		Starfest			Ontario	A starparty held near Mount Forest.
170	SE		Cooksburg			Pennsylvania	Forecast also covers Cook Forest State Park.
170	W		Tilbury			Ontario
172	NE		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
173	E		M & T Observatory			New York	A private observatory near Olean.
173	N		Willowbrook Observatory			Ontario	Near Alliston
174	N		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
174	NE		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
175	S		Canfield			Ohio
175	SE		Clarion University of Pennsylvania			Pennsylvania	University in Clarion.
175	SW		Walter E. Schuele Planetarium			Ohio	Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
176	NE		Pickering			Ontario
176	SE		Kinzua Bridge State Park Visitor's Center			Pennsylvania	Visitor Center of a state park. Near Mt Jewett.
176	SW		Fishcreek Rd Observing Site			Ohio	Site of public astronomy events in Stow, Ohio.
177	N		Dundalk			Ontario
179	N		The Glenelg Observatory			Ontario	A private observatory near Durham.
179	NE		Marshall Hill Observatory			New York	A private observatory in Medina.
179	SW		Burrell Memorial Observatory			Ohio	Observatory of Baldwin Wallace University.
179	SW		Cuyahoga Valley National Park			Ohio	National park near Near Peninsula, OH.
180	N		Alliston			Ontario
180	N		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).
181	N		Durham			Ontario
181	N		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
181	NE		Ajax			Ontario
181	NE		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
181	S		Pittsburgh Space Weather Observation Area			Pennsylvania	A public observation area in Moraine State Park.
181	S		Winnerwood Observatory			Pennsylvania	A private observatory
182	N		Pine River Observatory			Ontario	A private observatory.
182	NE		Woodland Trails			Ontario	A scout camp near Aurora.
183	N		Walkerton			Ontario
183	S		Field of Dreams Observatory			Ohio	A private observatory near Salem.
183	S		Tranquility Gate Observatory			Ohio	A private observatory near North Lima.
183	W		Hallam Observatory			Ontario	An observatory of the RASC Windsor Centre. Near Comber.
185	E		Starry Knoll			New York	A private observing site. A few miles from Houghton.
186	NE		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
186	NE		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
186	SW		Bath Nature Preseve			Ohio	Nature preserve and observing site of the Summit County Astronomy Club.
187	NW		Camp Kintail			Ontario	A public camp used by the RASC Kitchener Centre.
187	SW		Cosmic Orchard Observatory			Ohio	A private observatory near Columbia Station
187	SW		Eagle's Nest			Ohio	A private observatory near Akron.
187	W		Point Pelee National Park			Ontario	National Park and dark sky preserve.
189	NE		Goodwood			Ontario	Near Uxbridge.
189	NE		Whitby			Ontario
189	S		Mt. Chestnut Observatory			Pennsylvania	A private observatory in Mount Chestnut near Butler.
189	W		Black River Observatory			Michigan	A private observatory near Port Huron.
189	W		Leamington			Ontario
190	E		Lone Pine Observatory			New York	A private observatory
193	E		Middlebury Observatory			New York	A private observatory.
193	NE		Mount Albert Lion's Club			Ontario	Near Mount Albert.
193	NE		Oshawa			Ontario
193	SW		Lorain			Ohio
195	N		Camp Saulaine			Ontario	Between Angus and Barrie.
195	NE		Ashburn Astronomical Observatory			Ontario	In Ashburn.
195	S		Clarke Observatory			Ohio	Observatory of Mount Union College. In Alliance.
195	SE		Port Allegany			Pennsylvania
195	W		Kenockee Observatory			Michigan
195	W		Lake St. Clair Metropark Observatory			Michigan	Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
196	N		Dornoch			Ontario
196	NE		Camp Samac			Ontario	A scout camp near Oshawa.
196	W		New Haven			Michigan	In Macomb county.
197	N		Churchill			Ontario	A town south of Barrie.
198	NW		Hiddenwell Observatory			Ontario
198	NW		Point Clark			Ontario
200	NE		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
201	S		Geneva College Observatory			Pennsylvania	Observatory of Geneva College. Also known as the John Paul Schaefer Memorial Observatory.
202	NW		Kincardine			Ontario
203	N		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
203	N		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
203	SW		Astronomy Club of Akron Observatory			Ohio	An observatory of the Astronomy Club of Akron
203	SW		John D. Nielsen Observatory			Ohio	Observatory located on the Carlisle Reservation. Used for public observing by the The Black River Astronomical Society.
203	W		St. Clair Shores			Michigan
204	N		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
204	SW		Don's Backyard			Ohio	A private observing site.
204	SW		Wadsworth Observatory			Ohio	A private observatory in Wadsworth.
205	N		Innisfil			Ontario	A town in Simcoe County.
205	S		Brady's Run Park			Pennsylvania	A parkused as a star party site by the Beaver Valley Space Sciences Interest Group . Near Beaver Falls.
205	S		Scenic Vista Park			Ohio	Park of the Columbiana County Park District. An observing site of the Mahoning Valley Astronomical Society.
205	SE		Goheenville			Pennsylvania	A town in Armstrong county.
206	SW		LaGrange			Ohio	Home of the The Black River Astronomical Society.
207	NE		Port Perry			Ontario
207	NE		Port Perry Astronomical Observatory			Ontario	link
207	SW		Oberlin			Ohio	Home of the Oberlin College Observatory and Oberlin Astronomy Club.
207	SW		Vermilion			Ohio	A town in Erie county.
207	W		Stargate Observatory			Michigan	Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
208	W		Camp Cedarwin Scout Camp			Ontario	A scout camp in Essex county.
209	N		Barrie			Ontario
209	S		Chateau De Testa Stars			Pennsylvania	A private observing site.
209	S		Kittanning			Pennsylvania	A town in Armstrong county.
209	SW		Pelee Island			Ontario	Actually, the southernmost point in Canada at the Fish Point Provincial Park. The best spot for observing Omega Centauri from Canada.
209	W		Blue Moon Observatory			Michigan	A private observatory near Mussey.
210	E		Hebron Observatory			Pennsylvania	A private observatory somewhere around Hebron.
210	NE		Newcastle Observatory			Ontario	A private observatory in Newcastle.
211	E		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
211	NE		Baetsen Observatory			Ontario	A private observatory near Orono.
211	W		Windsor			Ontario	Home of the RASC Windsor Centre.
212	NE		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
212	NW		Delaware Park			Michigan	County park of Sanilac County.
212	W		Sirius Observatory			Michigan	A private observatory near Almont.
213	N		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
213	S		IUP Northpointe Regional Campus			Pennsylvania	Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
213	SW		CAA Observatory			Ohio	Observatory of the Cuyahoga Astronomical Association located at Letha House Park near Spencer.
214	N		Collingwood			Ontario
214	S		Treesdale Observatory			Pennsylvania	A private observatory.
214	W		Visual Reconstructions Observatory			Michigan	A private observatory in Sterling Heights.
215	NW		Lamoria Springs Observatory			Michigan	A private observatory in Sandusky.
215	W		Washington(MI)			Michigan	A town in Macomb county.
216	S		Aliquippa			Pennsylvania
217	NE		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
217	S		Pane Observing Site			Pennsylvania	A private observing site in Marshall Township.
218	E		Stull Observatory			New York	Observatory at Alfred University. In Alfred.
218	NE		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
218	S		Ramsey Observatory			Ohio	A private observatory.
218	SE		Punxsutawney			Pennsylvania
218	SW		Collinsport Observatory			Ohio	A private observatory on Kelleys Island.
218	W		Detroit			Michigan	Home of the Dassault Systèmes Planetarium at the Detroit Science Center.
219	E		Ossian Observatory			New York	A private ovservatory in Ossian.
220	S		StarGlider Observatory			Pennsylvania	A private observatory in Gibsonia.
221	N		Port Elgin			Ontario	Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
223	E		Dark Arts Observatory			New York	A private observatory.
223	N		Lora Bay			Ontario
223	S		Nicholas E. Wagman Observatory			Pennsylvania	Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh
224	W		Rochester Hills			Michigan
224	W		Troy Space Gazebo			Michigan	A private observatory used by some members of the Oakland Astronomy Club. In Troy.
225	N		Owen Sound			Ontario	Home of the Bluewater Astronomical Society.
226	E		Gold			Pennsylvania
226	N		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
227	S		Fry Family Park			Ohio	A park in Pike Township
227	W		Addison Oaks Observatory			Michigan	Observatory of Oakland County Astronomy Club in Addison Oaks county park.
228	N		Allenford Observatory			Ontario	A private observatory near Allenford.
228	SW		Sandusky			Ohio
228	SW		WCAC			Ohio	The Wilderness Center Astronomy Club is located southwest of Canton.
230	S		Edgewood Observatory			Pennsylvania	A private observatory near New Kensington.
230	W		Seven Ponds			Michigan	Home of the Seven Ponds Astronomy Club. Near Dryden.
231	S		Raccoon Creek State Park			Pennsylvania	State park.
231	W		Hector J. Robinson Observatory			Michigan	AKA the Lincoln Park Observatory. Observatory of the Lincoln Park School System. Near Lincoln Park High School.
232	NE		Millbrook			Ontario
232	W		Cranbrook Institute of Science			Michigan	Museum of natural history with public observing. In Bloomfield Hills.
233	S		Oakmont Country Club			Pennsylvania	A golf course.
234	SW		Wooster			Ohio
234	W		UM-Dearborn Observatory			Michigan	Observatory of the Dearborn Campus of the University of Michigan.
235	NE		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
236	S		Kunkle Park			Pennsylvania	Park in Washington(PA) township.
236	SE		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.
236	W		Lake Erie Metropark			Michigan	A Detroit Metro Park on the Lake Erie shore line south of Detroit. Check with the park before planning observing.
237	E		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).
237	SE		Sinnemahoning State Park			Pennsylvania	State park near Austin, PA.
238	NE		Cobourg			Ontario
238	S		Plum			Pennsylvania	Forecast also covers Monroeville, William D Boyce Regional Park, Penn Hills, and New Kensington.
238	SE		Clearfield			Pennsylvania	A town in Clearfield county.
238	W		Kresge Environmental Education Center			Michigan	KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
238	W		McMath-Hulbert Observatory			Michigan	An observatory with public events. Near Lake Angelus.
239	N		Orillia			Ontario	Home of the Orillia Stars astronomy club.
239	NE		Lagoon City			Ontario
240	E		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.
240	NE		Kawartha Observatory			Ontario	A private observatory in Lindsay.
240	S		Gettysburg Observatory			Pennsylvania	A private observatory.
240	S		Pittsburgh			Pennsylvania	Home of the Amateur Astronomers Association of Pittsburgh and the Allegheny Observatory of the University of Pittsburgh.
242	W		Livonia			Michigan
244	NW		Beckstrom Observatory			Michigan	A private observatory near Deford.
245	N		Midland			Ontario
246	E		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
246	S		The Kiski School Astronomy Club			Pennsylvania	A club at The Kiski School. In. Saltsburg.
246	S		Steubenville			Ohio
246	W		My-Spot Observatory			Michigan	A private observatory near West Bloomfield.
247	N		South Bruce Peninsula			Ontario
247	W		Heavens View Observatory			Michigan	A private observatory near Ortonville.
248	N		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
248	N		Wiarton			Ontario
248	NE		WhistleStop Observatory			Ontario	A private observatory.
249	N		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.
249	N		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
249	N		Foxmead Observatory			Ontario	A private observatory near Coldwater.
250	N		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.
251	SE		Heilwood			Pennsylvania
251	SW		Rustic Lake Observatory			Ohio	A private observatory near Ashland.
253	E		Webster Park			New York	A park in Monroe County, NY.
253	S		Paslow Observatory			Pennsylvania	A private observatory near Bethel Park.
253	SW		HVAG SkyTour			Ohio	Private land and site of puiblic viewings held by the Huron Valley Astronomers Group
255	NE		Fenelon Falls			Ontario
256	NE		Peterborough			Ontario	Home of the Peterborough Astronomical Association
256	SW		Trout Observatory			Ohio	A private observatory in Oak Harbor.
257	W		Plymouth Digital Observatory			Michigan	A private observatory in Plymouth.
257	W		Monroe			Michigan
258	S		Canonsburg			Pennsylvania
258	S		Dartmoor Observatory			Pennsylvania	A private observatory.
258	W		Novi Community Sports Park			Michigan	A park west of Northville. Used by some members of the Ford Amateur Astronomy Club.
259	S		Radomski Observatory			Pennsylvania	A private observatory near Jeannette.
262	NE		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
262	SE		Prince Gallitzin State Park			Pennsylvania	State park on Glendale Lake.
263	W		Star Hoppers Observatory			Michigan	An observatory of Star Hoppers amateur astronomy group. Near Holly.
264	SE		State Camp			Pennsylvania	A dark sky site called "State Camp" by members of the Central Pennsylvania Observers. Actually Dennison Overlook in Sproul State Forest.
265	S		Mingo Creek Park Observatory			Pennsylvania	Observatory of the Amateur Astronomers Association of Pittsburgh. Near Monongahela.
265	SW		Anderson Observatory			Ohio	A private obsrevatory near Shelby.
266	N		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
266	NE		Lakehenge Observatory			Ontario	A private observatory.
266	NE		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
266	W		Applewood Absurditory			Michigan	A private observatory, at least in spirit, near Ypsilanti.
266	W		Ypsilanti			Michigan
267	NW		Port Crescent State Park			Michigan	State park
269	E		Highwinds Observatory			New York	A private observatory in Geneseo.
269	S		Union Street Observatory			Pennsylvania	A private observatory
269	SW		Refractor Heaven			Ohio	A private observatory near Genoa.
269	W		GM Milford Proving Ground Softball Fields			Michigan	A private site used by the General Motors Astronomy Club.
270	NW		Oak Beach Observatory			Michigan	A private observatory.
270	SE		Morning Star Observatory			Pennsylvania	A private observatory somewhere around New Florence.
270	W		Fenton			Michigan
271	S		Greg's Happy Place			Ohio	A private observing site.
271	SW		Wolf Creek Park			Ohio	County park.
272	N		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
272	N		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
272	W		Longway Planetarium			Michigan	A planetarium in Flint.
272	W		Island Lake State Recreation Area			Michigan	Centered on Spring Mill Pond in Island Lake Recreation Area. Used by the Ford Amateur Astronomy Club.
273	E		Timerson Observatory			New York	A private observatory near Newark.
273	N		Gravenhurst			Ontario
273	W		Northern Cross Observatory			Michigan	An observatory near Fenton.
273	W		Vassar			Michigan
274	E		Los Gatos B&B			New York	Bed and Breakfast with star parties. In Penn Yan.
274	N		Ponte di Legno Observatory			Ontario	A private observatory somewhere around Ferndale.
274	S		HAO Observatory			Pennsylvania	A private observatory near Monessen.
274	SW		Stillwell			Ohio
274	SW		Warren Rupp Observatory			Ohio	An observatory Near Mansfield. Home of the Hidden Hollow star party.
274	W		Ann Arbor			Michigan	Home of of the Detroit Observatory and the Angel Hall Observatory. Both are observatories of the University of Michican.
275	E		Lead Parachute Observatory			Pennsylvania	A future private observatory near Wellsboro.
275	SW		White Star Park			Ohio	County park and home of the Sandusky Valley Amateur Astronomy Club (SVAAC). annual star party. In Gibsonburg.
276	N		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.
276	SW		Ballreich Observatory			Ohio	Observatory at Camp Hertzer. Site of public observing held by the Sandusky Valley Amateur Astronomy Club (SVAAC). Also used by physics students at Heidelberg College. Near Tiffin.
277	N		Quetican Observatory			Ontario	Near Lion's Head.
278	W		Ore Lake Observatory			Michigan	A private observatory near Ore Lake.
279	N		Blue Heron Observatory			Ontario	A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
279	N		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
280	E		The Smith Observatory			New York	Historic observatory in Geneva.
280	NE		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
280	SW		Heidelberg College			Ohio	A college in Tiffin.
281	E		Eileen Collins Observatory			New York	An Observatory of Corning Community College.
281	E		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
281	S		St Clairsville			Ohio	Home of the NOVAE astronomy club.
281	S		Wheeling			West Virginia	Forecast also covers Bridgeport, OH.
282	SE		Stardust Observatory			Pennsylvania	A private observatory near Port Matilda.
283	NE		FvH Observatory			Ontario	A private observatory in Trenton.
283	W		Ritter Observatory			Ohio	Observatory (RARC) of the University of Toledo. Also known as Brooks Observatory. In Toledo.
284	E		Lyons			New York
284	NE		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
284	NE		Trenton			Ontario
284	SE		Altoona			Pennsylvania	Home of the Starlight Astronomy Club .
284	SE		Mt. Lion Observatory			Pennsylvania	AKA Mountain Lion Observatory at Fort Roberdeau historic site. Operated by the Starlight Astronomy Club and the Altoona Area High School.
284	SW		Coshocton			Ohio	A town in Coshocton county.
284	SW		Luckey			Ohio	A town in Wood county.
285	NE		Campbellford			Ontario
286	W		Flushing Observatory			Michigan	A private observatory in Flushing.
287	N		Bracebridge			Ontario
288	E		Mansfield			Pennsylvania	Home of Mansfield University.
288	N		Four Elements Observatory			Ontario	A private observatory.
288	S		Salt Fork State Park			Ohio	State Park near Cambridge.
288	W		Appold Planetarium			Ohio	Planetarium of Lourdes University in Sylvania, OH.
288	W		Irvington Observatory			Michigan	A private observatory in Howell.
289	NE		Heartwood Observatory			Ontario	A private observatory.
289	NE		Quinte West			Ontario
289	SE		Dog-Star Observatory			Pennsylvania	An observatory near Pennsylvania Furnace.
289	SE		Elton Moonshine Observatory			Pennsylvania	An observatory in Elton.
289	SW		Perrysburg Observatory			Ohio	A private observatory in Perrysburg.
289	W		Fort Meigs Observatory			Ohio	A private observatory near Perrysburg.
290	N		Port Carling			Ontario
290	NE		Mason Bald Observatory			Ontario	A private observatory in Frankford.
290	S		Johnson East Observatory			Pennsylvania	A private observatory near Connellsville.
290	SE		State College			Pennsylvania	A meeting place of the Central Pennsylvania Observers
290	SW		Bucyrus			Ohio
290	SW		Kitt's Castle Observatory			Ohio	A private observatory somewhere around Galion.
290	W		Peach Mountain Observatory			Michigan	Observatory of the University Lowbrow Astronomers. Near Dexter.
291	N		Miller Lake			Ontario	Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
291	NE		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
293	N		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
293	SW		Payne's Starfield Observatory			Ohio	A private observatory in Fredericktown.
293	W		Cohoctah Nightcrawler Observatory			Michigan	A private observatory near Cohoctah.
294	SE		Canoe Creek State Park			Pennsylvania	A state park used as an observing site by the Starlight Astronomy Club. In Canoe Creek.
294	W		Whisper Observatory			Ohio	A private observatory in Holland.
295	NE		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
296	SW		Miller Observatory			Ohio	Observatory at Kenyon College.
297	N		Johnston's Harbour			Ontario
297	W		Al Meyers Airport			Michigan	Airport just outside of Tecumseh.
298	E		Finger Lakes Regional Airport			New York	Also covers the north-central portion of the Finger Lakes area.
298	SW		BGSU Observatory			Ohio	Observatory of Bowling Green State University.
299	N		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
299	NE		Anstruther Lake Observatory			Ontario	A private Observatory.
299	S		Waynesburg University			Pennsylvania	University in Waynesburg.
300	N		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.
300	W		FAAC Observing Site			Michigan	Private observing site of the Ford Amateur Astronomy Club.