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			Norfolk County			Ontario
9	NW		Delhi (ON)			Ontario
10	NE		Simcoe			Ontario	Home of the North Shore Erie Amateur Astronomers.
13	SE		Long Point Observatory			Ontario	A commercial observatory, open to the public. Near Port Dover.
17	E		Port Dover			Ontario
24	S		Long Point Provincial Park			Ontario	Provincial Park on lake Erie.
27	W		Tillsonburg			Ontario	Aka Tilsonburg.
37	SW		Port Burwell Provincial Park			Ontario	Provincial park.
39	N		Brantford			Ontario
43	N		CMiller Observatory			Ontario	Near Brantford.
46	E		Haldimand			Ontario
46	NW		Pictor Observatory			Ontario	A private observatory near Ingersoll.
46	NW		Woodstock			Ontario
47	N		Spring Hill School Observatory			Ontario	A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
48	E		Cayuga			Ontario
51	W		Springwater Conservation Area			Ontario	link
56	NW		Embro Observatory			Ontario	A private observatory near Embro.
58	NE		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
58	NE		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
59	E		The Blue Marble Observatory			Ontario	A private observatory.
60	NW		CMOR			Ontario	The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
63	W		St. Thomas			Ontario
66	N		Cambridge			Ontario
69	NE		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
71	N		New Hamburg Observatory			Ontario	A private observatory.
71	W		London			Ontario	Home of the RASC London Centre.
73	N		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
74	W		Hume Cronyn Observatory			Ontario	A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
76	W		Fingal Wildlife Centre			Ontario	FWC is a site used by the London RASC
77	NE		Burlington			Ontario
77	NE		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
78	E		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
78	NW		Stratford			Ontario	Home of the Stratford Astronomy Group.
79	S		Erie			Pennsylvania	Home of the Mehalso Observatory of Penn State Erie.
81	NE		Mount Nemo Observatory			Ontario	A private observatory.
81	NW		Purple Crow Lidar Facility			Ontario	Laser radar located at the Environmental Sciences Western Field Station of Western University.
81	W		Weymouth Pines Observatory			Ontario	A private observatory near Middlesex Centre.
82	NE		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
83	N		Brundish Observatory			Ontario	A private observatory near Guelph.
83	NE		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
84	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.
84	S		Mitchell Observatory			Pennsylvania	A private observatory.
85	N		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
85	NE		Lincoln			Ontario
86	N		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
87	NE		Beamsville			Ontario
88	S		Evergreen Observatory			Pennsylvania	A private observatory in Girard Township.
91	NE		Milton			Ontario
91	NW		Elginfield Observatory			Ontario	Observatory of the University of Western Ontario(UWO).
92	NE		Vineland			Ontario
94	S		Eureka Observatory			Pennsylvania	A private observatory.
95	E		Port Colborne			Ontario
95	N		Blue Springs Camp			Ontario	A scout camp near Acton.
95	NE		Oakville			Ontario
95	S		Conneaut			Ohio	Also covers Ashtabula.
96	E		Leslie George Marczi Observatory			Ontario	AKA LGMO. A private observatory in Welland.
96	SE		Fredonia Observatory			New York	Observatory of Fredonia State University of New York.
97	E		Welland			Ontario
99	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.
100	N		Halton Hills			Ontario
100	W		Strathroy			Ontario
101	N		Conestogo Lake			Ontario	Used by the RASC Kiitchener-Waterloo Centre.
101	N		Fergus			Ontario
102	NE		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
103	NE		St Catharines			Ontario
103	NW		G-2 Farms Observatory			Ontario	A private observatory.
104	NW		SkyShed Observatories			Ontario	A manufacturer of observatories
106	E		Blue Braille Observatory			Ontario	A private observatory.
106	S		Edinboro University Planetarium and Observatory.			Pennsylvania	Observatory and planetarium of Edinboro University.
107	W		Big Bend Observatory			Ontario	A private observatory of a member of the RASC London Centre.
107	W		Rodney			Ontario
108	NE		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
109	S		Old LeBoeuf Cemetery			Pennsylvania	A site of the Erie County Mobile Observers Group. Near Mill Village.
109	SE		Long Point on Lake Chautauqua			New York	A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
112	E		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
112	NE		Brampton			Ontario
113	E		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
113	E		Niagara Falls			Ontario
113	S		GCC Observatory			Pennsylvania	Observatory of Grove City College
114	E		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
115	E		Niagara Falls			New York
116	S		"Way The Held Out" Observatory			Pennsylvania	A private observatory near Conneautville.
117	N		North Perth			Ontario
117	NE		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
117	NE		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
118	E		Fort Erie			Ontario
118	N		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
120	NE		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
121	NE		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
122	E		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
123	NE		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
123	S		Dorset Wilderness Area			Ohio	Wilderness area open to the public.
124	N		Caledon			Ontario
124	NE		Toronto Islands			Ontario
124	SE		Jamestown			New York
125	SW		Madison			Ohio
125	W		Green Ridge Observatory			Ontario	A private observatory near Ridgetown.
126	E		Buffalo			New York	Home of the Buffalo Astronomical Association.
127	W		Lambton Shores			Ontario
128	N		Orangeville			Ontario
128	NE		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
128	NE		Woodbridge			Ontario
129	E		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
129	SW		Rondeau Provincial Park			Ontario	A provincial park on Lake Erie, near Chatham.
129	W		Port Franks			Ontario
130	E		Elliott-Astronomy Observatory			New York	A public observatory.
130	E		Tobey Memorial Observatory			New York	A private observatory.
130	S		Meadville			Pennsylvania
131	NE		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
132	NE		Bolton			Ontario
133	N		Colbeck Observatory			Ontario	A private observatory near Colbeck.
133	S		Higby Hill Observatory			Pennsylvania	A private observatory.
134	E		Eyeline Observatory			New York	A private observatory in Ransomville.
134	E		Transit Dreams North			New York	A private observatory.
134	N		Mount Forest			Ontario
134	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.
134	S		Pettis Rd Observatory			Pennsylvania	A private observatory.
134	W		Oakdale			Ontario
135	E		Armour Observatory			New York	A private observatory.
136	E		Getzville			New York
136	N		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
136	N		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
137	NE		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
137	NE		KW Observatory			Ontario	A private obsrevatory near Thornhill.
137	NE		Vaughan			Ontario
138	S		SkyWatch Observatory			Ohio	A private obseratory near Hartsgrove.
140	E		Orbit Jet Observatory			New York	An observatory near Colden.
140	NE		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
141	NW		Wingham			Ontario
141	SE		Martz-Kohl Observatory			New York	Near Jamestown. Observatory of the Martz Astronomical Association
142	N		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
143	NE		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
143	S		Starshine Farm Observatory			Pennsylvania	A private observatory near Wayne.
144	N		Shelburne			Ontario
144	NE		Richmond Hill			Ontario
145	NE		Scarborough			Ontario	A home of the University of Toronto Scarborough..
146	N		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
146	N		Starfest			Ontario	A starparty held near Mount Forest.
146	NE		Markham			Ontario
146	S		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.
147	NW		Goderich			Ontario
148	E		DaVinci Observatory			New York	A private observatory near Lockport.
149	S		Indian Hill Observatory			Ohio	Observatory of the Chagrin Valley Astronomical Society
149	SE		Warren			Pennsylvania	Home of the Warren County Amateur Astronomy Club.
150	N		Willowbrook Observatory			Ontario	Near Alliston
151	N		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
151	W		Chatham			Ontario
152	N		Dundalk			Ontario
152	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.
153	SW		Eastlake			Ohio
154	E		Ellicottville Observatory			New York	A private observatory near Ellicottville.
154	NE		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
155	N		The Glenelg Observatory			Ontario	A private observatory near Durham.
155	NE		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
155	S		Greenville			Pennsylvania	In Mercer county. Home to the Greenville Area Astronomy Club.
157	N		Alliston			Ontario
157	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).
157	N		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
157	SE		Hearts Content Scenic Area			Pennsylvania	A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
158	N		Durham			Ontario
158	N		Pine River Observatory			Ontario	A private observatory.
158	NE		Pickering			Ontario
158	SW		Zeppy's Astronomical Observatory			Ohio	A private observatory somewhere around Chardon.
160	N		Walkerton			Ontario
160	NE		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
161	NE		Woodland Trails			Ontario	A scout camp near Aurora.
163	NE		Ajax			Ontario
163	W		Sarnia			Ontario	Home of the RASC Sarnia Centre.
164	E		Lime Lake			New York	A lake near Machias.
165	S		Eldon Russell Park			Ohio	A county park near Burton.
166	NE		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
166	SW		The Top Of The Sky Mini Observatory			Ohio	A private observatory.
167	NW		Camp Kintail			Ontario	A public camp used by the RASC Kitchener Centre.
168	NE		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
169	NE		Goodwood			Ontario	Near Uxbridge.
170	E		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
170	E		Marshall Hill Observatory			New York	A private observatory in Medina.
171	N		Camp Saulaine			Ontario	Between Angus and Barrie.
171	NE		Whitby			Ontario
172	N		Dornoch			Ontario
172	NE		Mount Albert Lion's Club			Ontario	Near Mount Albert.
175	N		Churchill			Ontario	A town south of Barrie.
175	NE		Oshawa			Ontario
176	NW		Hiddenwell Observatory			Ontario
176	S		Hiram College			Ohio	College in Hiram
176	W		Tilbury			Ontario
177	NE		Ashburn Astronomical Observatory			Ontario	In Ashburn.
177	SW		Solon			Ohio	Used by some members of the Chagrin Valley Astonomical Society
178	NE		Camp Samac			Ontario	A scout camp near Oshawa.
178	NE		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
178	NW		Point Clark			Ontario
178	S		Mahoning Valley Cortese Observatory			Ohio	Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
178	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.
178	SE		ORAS Dark-Sky Site			Pennsylvania	Observing site of the Oil Region Astronomical Society (ORAS).
179	N		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
179	SW		Cleveland			Ohio
180	N		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
181	N		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
181	NW		Kincardine			Ontario
182	SE		M & T Observatory			New York	A private observatory near Olean.
183	N		Innisfil			Ontario	A town in Simcoe County.
183	W		Black River Observatory			Michigan	A private observatory near Port Huron.
185	S		Grove City College			Pennsylvania	College in Grove city.
186	N		Barrie			Ontario
187	S		Westminster College Observatory			Pennsylvania	Observatory of Westminster College. In New Wilmington
188	NE		Port Perry			Ontario
188	NE		Port Perry Astronomical Observatory			Ontario	link
188	S		C-Murrinsville			Pennsylvania	A private observing site in north Butler county.
189	E		Starry Knoll			New York	A private observing site. A few miles from Houghton.
189	N		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
189	SE		Kinzua Bridge State Park Visitor's Center			Pennsylvania	Visitor Center of a state park. Near Mt Jewett.
189	W		Hallam Observatory			Ontario	An observatory of the RASC Windsor Centre. Near Comber.
190	E		Middlebury Observatory			New York	A private observatory.
190	N		Collingwood			Ontario
190	S		Youngstown			Ohio
190	W		Kenockee Observatory			Michigan
191	SE		Cooksburg			Pennsylvania	Forecast also covers Cook Forest State Park.
192	SW		Walter E. Schuele Planetarium			Ohio	Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
193	NE		Newcastle Observatory			Ontario	A private observatory in Newcastle.
194	NE		Baetsen Observatory			Ontario	A private observatory near Orono.
194	NE		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
195	W		New Haven			Michigan	In Macomb county.
196	SE		Clarion University of Pennsylvania			Pennsylvania	University in Clarion.
196	W		Lake St. Clair Metropark Observatory			Michigan	Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
197	SW		Point Pelee National Park			Ontario	National Park and dark sky preserve.
198	N		Lora Bay			Ontario
198	NW		Port Elgin			Ontario	Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
198	SE		Lone Pine Observatory			New York	A private observatory
198	SW		Burrell Memorial Observatory			Ohio	Observatory of Baldwin Wallace University.
198	SW		Fishcreek Rd Observing Site			Ohio	Site of public astronomy events in Stow, Ohio.
198	SW		Leamington			Ontario
199	NW		Delaware Park			Michigan	County park of Sanilac County.
199	S		Canfield			Ohio
200	NE		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
200	SW		Cuyahoga Valley National Park			Ohio	National park near Near Peninsula, OH.
201	N		Owen Sound			Ontario	Home of the Bluewater Astronomical Society.
203	N		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
203	W		Blue Moon Observatory			Michigan	A private observatory near Mussey.
204	E		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
204	N		Allenford Observatory			Ontario	A private observatory near Allenford.
205	S		Pittsburgh Space Weather Observation Area			Pennsylvania	A public observation area in Moraine State Park.
205	S		Winnerwood Observatory			Pennsylvania	A private observatory
205	SW		Cosmic Orchard Observatory			Ohio	A private observatory near Columbia Station
205	W		Stargate Observatory			Michigan	Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
205	W		St. Clair Shores			Michigan
206	SW		Bath Nature Preseve			Ohio	Nature preserve and observing site of the Summit County Astronomy Club.
206	W		Lamoria Springs Observatory			Michigan	A private observatory in Sandusky.
207	S		Field of Dreams Observatory			Ohio	A private observatory near Salem.
207	S		Tranquility Gate Observatory			Ohio	A private observatory near North Lima.
207	SE		Port Allegany			Pennsylvania
209	E		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
209	SW		Eagle's Nest			Ohio	A private observatory near Akron.
209	SW		Lorain			Ohio
209	W		Sirius Observatory			Michigan	A private observatory near Almont.
213	NE		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
213	S		Mt. Chestnut Observatory			Pennsylvania	A private observatory in Mount Chestnut near Butler.
214	NE		Millbrook			Ontario
214	W		Visual Reconstructions Observatory			Michigan	A private observatory in Sterling Heights.
214	W		Washington(MI)			Michigan	A town in Macomb county.
216	E		Dark Arts Observatory			New York	A private observatory.
216	SW		Camp Cedarwin Scout Camp			Ontario	A scout camp in Essex county.
216	W		Windsor			Ontario	Home of the RASC Windsor Centre.
217	N		Orillia			Ontario	Home of the Orillia Stars astronomy club.
217	NE		Lagoon City			Ontario
218	S		Clarke Observatory			Ohio	Observatory of Mount Union College. In Alliance.
220	NE		Kawartha Observatory			Ontario	A private observatory in Lindsay.
220	SW		John D. Nielsen Observatory			Ohio	Observatory located on the Carlisle Reservation. Used for public observing by the The Black River Astronomical Society.
220	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.
221	E		Ossian Observatory			New York	A private ovservatory in Ossian.
221	N		Midland			Ontario
221	SE		Hebron Observatory			Pennsylvania	A private observatory somewhere around Hebron.
222	SW		Vermilion			Ohio	A town in Erie county.
222	W		Detroit			Michigan	Home of the Dassault Systèmes Planetarium at the Detroit Science Center.
223	E		Stull Observatory			New York	Observatory at Alfred University. In Alfred.
223	NE		Cobourg			Ontario
223	SW		LaGrange			Ohio	Home of the The Black River Astronomical Society.
224	N		South Bruce Peninsula			Ontario
224	N		Wiarton			Ontario
224	SW		Astronomy Club of Akron Observatory			Ohio	An observatory of the Astronomy Club of Akron
224	SW		Oberlin			Ohio	Home of the Oberlin College Observatory and Oberlin Astronomy Club.
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		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
225	N		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
225	N		Foxmead Observatory			Ontario	A private observatory near Coldwater.
225	S		Geneva College Observatory			Pennsylvania	Observatory of Geneva College. Also known as the John Paul Schaefer Memorial Observatory.
225	SW		Wadsworth Observatory			Ohio	A private observatory in Wadsworth.
225	W		Addison Oaks Observatory			Michigan	Observatory of Oakland County Astronomy Club in Addison Oaks county park.
226	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.
226	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.
226	S		Don's Backyard			Ohio	A private observing site.
227	SE		Goheenville			Pennsylvania	A town in Armstrong county.
227	W		Seven Ponds			Michigan	Home of the Seven Ponds Astronomy Club. Near Dryden.
229	S		Brady's Run Park			Pennsylvania	A parkused as a star party site by the Beaver Valley Space Sciences Interest Group . Near Beaver Falls.
229	S		Scenic Vista Park			Ohio	Park of the Columbiana County Park District. An observing site of the Mahoning Valley Astronomical Society.
231	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).
231	SW		CAA Observatory			Ohio	Observatory of the Cuyahoga Astronomical Association located at Letha House Park near Spencer.
231	SW		Collinsport Observatory			Ohio	A private observatory on Kelleys Island.
232	S		Chateau De Testa Stars			Pennsylvania	A private observing site.
232	S		Kittanning			Pennsylvania	A town in Armstrong county.
233	W		Cranbrook Institute of Science			Michigan	Museum of natural history with public observing. In Bloomfield Hills.
233	W		Kresge Environmental Education Center			Michigan	KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
234	NE		WhistleStop Observatory			Ontario	A private observatory.
234	W		Beckstrom Observatory			Michigan	A private observatory near Deford.
235	NE		Fenelon Falls			Ontario
235	SE		Gold			Pennsylvania
235	W		Hector J. Robinson Observatory			Michigan	AKA the Lincoln Park Observatory. Observatory of the Lincoln Park School System. Near Lincoln Park High School.
236	S		IUP Northpointe Regional Campus			Pennsylvania	Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
237	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.
237	W		McMath-Hulbert Observatory			Michigan	An observatory with public events. Near Lake Angelus.
237	W		UM-Dearborn Observatory			Michigan	Observatory of the Dearborn Campus of the University of Michigan.
238	NE		Peterborough			Ontario	Home of the Peterborough Astronomical Association
238	S		Treesdale Observatory			Pennsylvania	A private observatory.
238	SE		Punxsutawney			Pennsylvania
241	S		Aliquippa			Pennsylvania
241	S		Pane Observing Site			Pennsylvania	A private observing site in Marshall Township.
241	SW		Sandusky			Ohio
242	N		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
242	S		Ramsey Observatory			Ohio	A private observatory.
242	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.
244	S		StarGlider Observatory			Pennsylvania	A private observatory in Gibsonia.
244	W		Heavens View Observatory			Michigan	A private observatory near Ortonville.
245	W		Livonia			Michigan
246	E		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
246	S		Nicholas E. Wagman Observatory			Pennsylvania	Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh
246	W		My-Spot Observatory			Michigan	A private observatory near West Bloomfield.
247	E		Webster Park			New York	A park in Monroe County, NY.
247	NE		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
248	N		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
248	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.
249	N		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
250	N		Gravenhurst			Ontario
250	N		Ponte di Legno Observatory			Ontario	A private observatory somewhere around Ferndale.
250	NE		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
250	S		Fry Family Park			Ohio	A park in Pike Township
250	SW		WCAC			Ohio	The Wilderness Center Astronomy Club is located southwest of Canton.
251	SE		Sinnemahoning State Park			Pennsylvania	State park near Austin, PA.
252	NE		Lakehenge Observatory			Ontario	A private observatory.
253	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.
253	N		Quetican Observatory			Ontario	Near Lion's Head.
253	NW		Port Crescent State Park			Michigan	State park
254	S		Edgewood Observatory			Pennsylvania	A private observatory near New Kensington.
255	N		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
255	S		Raccoon Creek State Park			Pennsylvania	State park.
255	SW		Wooster			Ohio
256	N		Blue Heron Observatory			Ontario	A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
256	NW		Oak Beach Observatory			Michigan	A private observatory.
256	SE		Clearfield			Pennsylvania	A town in Clearfield county.
257	S		Oakmont Country Club			Pennsylvania	A golf course.
259	S		Kunkle Park			Pennsylvania	Park in Washington(PA) township.
260	W		Plymouth Digital Observatory			Michigan	A private observatory in Plymouth.
260	W		Novi Community Sports Park			Michigan	A park west of Northville. Used by some members of the Ford Amateur Astronomy Club.
261	S		Plum			Pennsylvania	Forecast also covers Monroeville, William D Boyce Regional Park, Penn Hills, and New Kensington.
261	W		Star Hoppers Observatory			Michigan	An observatory of Star Hoppers amateur astronomy group. Near Holly.
262	NE		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
264	N		Bracebridge			Ontario
264	NE		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
264	S		Gettysburg Observatory			Pennsylvania	A private observatory.
264	S		Pittsburgh			Pennsylvania	Home of the Amateur Astronomers Association of Pittsburgh and the Allegheny Observatory of the University of Pittsburgh.
264	W		Monroe			Michigan
265	N		Four Elements Observatory			Ontario	A private observatory.
265	W		Vassar			Michigan
267	N		Port Carling			Ontario
267	SW		Trout Observatory			Ohio	A private observatory in Oak Harbor.
268	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
268	W		Longway Planetarium			Michigan	A planetarium in Flint.
269	NE		Campbellford			Ontario
269	NE		FvH Observatory			Ontario	A private observatory in Trenton.
269	SW		HVAG SkyTour			Ohio	Private land and site of puiblic viewings held by the Huron Valley Astronomers Group
269	SW		Rustic Lake Observatory			Ohio	A private observatory near Ashland.
269	W		Applewood Absurditory			Michigan	A private observatory, at least in spirit, near Ypsilanti.
269	W		Fenton			Michigan
269	W		GM Milford Proving Ground Softball Fields			Michigan	A private site used by the General Motors Astronomy Club.
269	W		Ypsilanti			Michigan
270	E		Highwinds Observatory			New York	A private observatory in Geneseo.
270	E		Timerson Observatory			New York	A private observatory near Newark.
270	S		The Kiski School Astronomy Club			Pennsylvania	A club at The Kiski School. In. Saltsburg.
270	S		Steubenville			Ohio
271	NE		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
271	NE		Trenton			Ontario
272	NE		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
272	SE		Heilwood			Pennsylvania
272	W		Northern Cross Observatory			Michigan	An observatory near Fenton.
273	W		Island Lake State Recreation Area			Michigan	Centered on Spring Mill Pond in Island Lake Recreation Area. Used by the Ford Amateur Astronomy Club.
274	E		Los Gatos B&B			New York	Bed and Breakfast with star parties. In Penn Yan.
274	N		Johnston's Harbour			Ontario
274	NE		Heartwood Observatory			Ontario	A private observatory.
275	N		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
275	NE		Quinte West			Ontario
276	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.
276	NE		Mason Bald Observatory			Ontario	A private observatory in Frankford.
277	N		Muskoka District Municipality			Ontario
277	S		Paslow Observatory			Pennsylvania	A private observatory near Bethel Park.
278	E		The Smith Observatory			New York	Historic observatory in Geneva.
278	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.
278	W		Ann Arbor			Michigan	Home of of the Detroit Observatory and the Angel Hall Observatory. Both are observatories of the University of Michican.
279	SW		Refractor Heaven			Ohio	A private observatory near Genoa.
279	W		Ore Lake Observatory			Michigan	A private observatory near Ore Lake.
280	E		Lyons			New York
280	E		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
280	NE		Anstruther Lake Observatory			Ontario	A private Observatory.
281	W		Flushing Observatory			Michigan	A private observatory in Flushing.
282	N		Dorcas Bay			Ontario	Location of the Singing Sands portion of Bruce Penninsula National Park. Also site of public astronomy events
282	S		Canonsburg			Pennsylvania
282	S		Dartmoor Observatory			Pennsylvania	A private observatory.
282	SE		Prince Gallitzin State Park			Pennsylvania	State park on Glendale Lake.
282	SW		Anderson Observatory			Ohio	A private obsrevatory near Shelby.
283	NE		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
283	S		Radomski Observatory			Pennsylvania	A private observatory near Jeannette.
284	SE		Lead Parachute Observatory			Pennsylvania	A future private observatory near Wellsboro.
284	SW		Wolf Creek Park			Ohio	County park.
285	N		Parry Sound			Ontario
285	NE		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
285	NE		Oak Lake Observatory			Ontario	A private observatory.
286	NE		Stirling-Rawdon			Ontario
287	E		Eileen Collins Observatory			New York	An Observatory of Corning Community College.
287	NE		Apsley			Ontario
287	SW		White Star Park			Ohio	County park and home of the Sandusky Valley Amateur Astronomy Club (SVAAC). annual star party. In Gibsonburg.
288	NE		Belleville			Ontario	Home of the RASC Belleville Centre
288	W		Irvington Observatory			Michigan	A private observatory in Howell.
289	NE		Marmora			Ontario
289	S		Mingo Creek Park Observatory			Pennsylvania	Observatory of the Amateur Astronomers Association of Pittsburgh. Near Monongahela.
290	NE		Point Petre			Ontario	A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
290	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.
291	N		Tobermory			Ontario
292	N		Lake of Bays			Ontario
292	S		Morning Star Observatory			Pennsylvania	A private observatory somewhere around New Florence.
292	SW		Ritter Observatory			Ohio	Observatory (RARC) of the University of Toledo. Also known as Brooks Observatory. In Toledo.
292	W		Cohoctah Nightcrawler Observatory			Michigan	A private observatory near Cohoctah.
292	W		Peach Mountain Observatory			Michigan	Observatory of the University Lowbrow Astronomers. Near Dexter.
293	NE		Haliburton County			Ontario
293	S		Union Street Observatory			Pennsylvania	A private observatory
293	SW		Warren Rupp Observatory			Ohio	An observatory Near Mansfield. Home of the Hidden Hollow star party.
294	SW		Heidelberg College			Ohio	A college in Tiffin.
294	SW		Luckey			Ohio	A town in Wood county.
295	S		Greg's Happy Place			Ohio	A private observing site.
295	SW		Stillwell			Ohio
295	W		Delta College Planetarium			Michigan	Planetarium of Delta College in Bay City.
295	W		Saginaw			Michigan
296	E		Finger Lakes Regional Airport			New York	Also covers the north-central portion of the Finger Lakes area.
296	E		Mansfield			Pennsylvania	Home of Mansfield University.
296	NW		Oscoda			Michigan
297	N		Huntsville			Ontario
297	NE		Picton			Ontario
297	SW		Appold Planetarium			Ohio	Planetarium of Lourdes University in Sylvania, OH.
298	NE		Ivanhoe Observatory			Ontario	A private observatory near Ivanhoe.
298	S		HAO Observatory			Pennsylvania	A private observatory near Monessen.
298	SW		Perrysburg Observatory			Ohio	A private observatory in Perrysburg.
299	NW		Tawas			Michigan
299	SW		Fort Meigs Observatory			Ohio	A private observatory near Perrysburg.