Clear Sky Chart

Charts within 180mi of the Tranquility Gate Observatory clear sky chart

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0 Tranquility Gate Observatory
 
Ohio   A private observatory near North Lima.
8NW Canfield
 
Ohio  
11N Youngstown
 
Ohio  
14W Field of Dreams Observatory
 
Ohio   A private observatory near Salem.
< 15 Winnerwood Observatory
 
Pennsylvania   A private observatory
15SW Scenic Vista Park
 
Ohio   Park of the Columbiana County Park District. An observing site of the Mahoning Valley Astronomical Society.
21NE Westminster College Observatory
 
Pennsylvania   Observatory of Westminster College. In New Wilmington
21SE Geneva College Observatory
 
Pennsylvania   Observatory of Geneva College. Also known as the John Paul Schaefer Memorial Observatory.
22S Ramsey Observatory
 
Ohio   A private observatory.
22SE Brady's Run Park
 
Pennsylvania   A parkused as a star party site by the Beaver Valley Space Sciences Interest Group . Near Beaver Falls.
24W Clarke Observatory
 
Ohio   Observatory of Mount Union College. In Alliance.
27NW Mahoning Valley Cortese Observatory
 
Ohio   Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
29E Pittsburgh Space Weather Observation Area
 
Pennsylvania   A public observation area in Moraine State Park.
31SE Aliquippa
 
Pennsylvania  
33NE Grove City College
 
Pennsylvania   College in Grove city.
33S Raccoon Creek State Park
 
Pennsylvania   State park.
34NE Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
35E Mt. Chestnut Observatory
 
Pennsylvania   A private observatory in Mount Chestnut near Butler.
35SE Pane Observing Site
 
Pennsylvania   A private observing site in Marshall Township.
36NW Hiram College
 
Ohio   College in Hiram
38SE Treesdale Observatory
 
Pennsylvania   A private observatory.
38W Don's Backyard
 
Ohio   A private observing site.
40S Steubenville
 
Ohio  
41SW Fry Family Park
 
Ohio   A park in Pike Township
42NW Eldon Russell Park
 
Ohio   A county park near Burton.
42SE StarGlider Observatory
 
Pennsylvania   A private observatory in Gibsonia.
43NW Fishcreek Rd Observing Site
 
Ohio   Site of public astronomy events in Stow, Ohio.
44E C-Murrinsville
 
Pennsylvania   A private observing site in north Butler county.
45NW The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
45W Eagle's Nest
 
Ohio   A private observatory near Akron.
47NW Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
47W Astronomy Club of Akron Observatory
 
Ohio   An observatory of the Astronomy Club of Akron
49N SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
49NW 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.
49NW Solon
 
Ohio   Used by some members of the Chagrin Valley Astonomical Society
49NW Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
49SE Pittsburgh
 
Pennsylvania   Home of the Amateur Astronomers Association of Pittsburgh and the Allegheny Observatory of the University of Pittsburgh.
49SE Nicholas E. Wagman Observatory
 
Pennsylvania   Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh
51E Chateau De Testa Stars
 
Pennsylvania   A private observing site.
51W Cuyahoga Valley National Park
 
Ohio   National park near Near Peninsula, OH.
52N Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
52SE Gettysburg Observatory
 
Pennsylvania   A private observatory.
52SE Oakmont Country Club
 
Pennsylvania   A golf course.
53SE Canonsburg
 
Pennsylvania  
54NE Pettis Rd Observatory
 
Pennsylvania   A private observatory.
54W Bath Nature Preseve
 
Ohio   Nature preserve and observing site of the Summit County Astronomy Club.
54W WCAC
 
Ohio   The Wilderness Center Astronomy Club is located southwest of Canton.
55E IUP Northpointe Regional Campus
 
Pennsylvania   Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
55NE Meadville
 
Pennsylvania  
55NE Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
55SE Edgewood Observatory
 
Pennsylvania   A private observatory near New Kensington.
55SE Paslow Observatory
 
Pennsylvania   A private observatory near Bethel Park.
56W Wadsworth Observatory
 
Ohio   A private observatory in Wadsworth.
57SE Plum
 
Pennsylvania   Forecast also covers Monroeville, William D Boyce Regional Park, Penn Hills, and New Kensington.
58N "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
58NW 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.
58SW Greg's Happy Place
 
Ohio   A private observing site.
60E Kittanning
 
Pennsylvania   A town in Armstrong county.
60N Madison
 
Ohio  
61S St Clairsville
 
Ohio   Home of the NOVAE astronomy club.
61S Wheeling
 
West Virginia   Forecast also covers Bridgeport, OH.
61SE Mingo Creek Park Observatory
 
Pennsylvania   Observatory of the Amateur Astronomers Association of Pittsburgh. Near Monongahela.
62NE The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
62NE ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
62SE Kunkle Park
 
Pennsylvania   Park in Washington(PA) township.
64NE Higby Hill Observatory
 
Pennsylvania   A private observatory.
64NW Eastlake
 
Ohio  
65SE Dartmoor Observatory
 
Pennsylvania   A private observatory.
66NW Cleveland
 
Ohio  
67E Goheenville
 
Pennsylvania   A town in Armstrong county.
67NE GCC Observatory
 
Pennsylvania   Observatory of Grove City College
67W Wooster
 
Ohio  
69E Clarion University of Pennsylvania
 
Pennsylvania   University in Clarion.
69N Conneaut
 
Ohio   Also covers Ashtabula.
69NE Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
69NW Burrell Memorial Observatory
 
Ohio   Observatory of Baldwin Wallace University.
69SE HAO Observatory
 
Pennsylvania   A private observatory near Monessen.
70SE Radomski Observatory
 
Pennsylvania   A private observatory near Jeannette.
71SE The Kiski School Astronomy Club
 
Pennsylvania   A club at The Kiski School. In. Saltsburg.
72SE Union Street Observatory
 
Pennsylvania   A private observatory
72SW Salt Fork State Park
 
Ohio   State Park near Cambridge.
73NE Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
73NW Cosmic Orchard Observatory
 
Ohio   A private observatory near Columbia Station
74N Eureka Observatory
 
Pennsylvania   A private observatory.
74W CAA Observatory
 
Ohio   Observatory of the Cuyahoga Astronomical Association located at Letha House Park near Spencer.
75N Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
76NW Walter E. Schuele Planetarium
 
Ohio   Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
77S Waynesburg University
 
Pennsylvania   University in Waynesburg.
78SW Coshocton
 
Ohio   A town in Coshocton county.
79W LaGrange
 
Ohio   Home of the The Black River Astronomical Society.
80E Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
81W John D. Nielsen Observatory
 
Ohio   Observatory located on the Carlisle Reservation. Used for public observing by the The Black River Astronomical Society.
82N Mitchell Observatory
 
Pennsylvania   A private observatory.
82SW Stillwell
 
Ohio  
85SE Johnson East Observatory
 
Pennsylvania   A private observatory near Connellsville.
85W Oberlin
 
Ohio   Home of the Oberlin College Observatory and Oberlin Astronomy Club.
87N Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
87NW Lorain
 
Ohio  
88E Punxsutawney
 
Pennsylvania  
88SE Uniontown
 
Pennsylvania  
89NE Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
91S Wilderness Skies Observatory
 
West Virginia   A private observatory Limestone Ridge near Martinsville.
91SE Morning Star Observatory
 
Pennsylvania   A private observatory somewhere around New Florence.
91W Rustic Lake Observatory
 
Ohio   A private observatory near Ashland.
94E Heilwood
 
Pennsylvania  
95S Lamping Homestead
 
Ohio   Campground in Wayne National Forest.
95W Vermilion
 
Ohio   A town in Erie county.
95W Warren Rupp Observatory
 
Ohio   An observatory Near Mansfield. Home of the Hidden Hollow star party.
96SE Thornton Observing Site
 
Pennsylvania   A private observing site.
99SE Chestnut Ridge Park
 
West Virginia   A regional park and campground, near Coopers Rock State Forest,that is used by the WVU Astronomy Club.
99SE Pioneer Park Campground
 
Pennsylvania   A campground near Somerset.
99SW Miller Observatory
 
Ohio   Observatory at Kenyon College.
100NE Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
100SW Zanesville
 
Ohio  
103SW Grieser Field
 
Ohio   Used as a dark-sky site by the Columbus Astronomical Society. About 7 miles from McConnelsville.
105W Anderson Observatory
 
Ohio   A private obsrevatory near Shelby.
105W Payne's Starfield Observatory
 
Ohio   A private observatory in Fredericktown.
106NE Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
107S KK's Hill
 
West Virginia   In Fairmont
108NE Jamestown
 
New York  
108SE Elton Moonshine Observatory
 
Pennsylvania   An observatory in Elton.
110NE Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
110SW Newark
 
Ohio  
111SW Hutville
 
Ohio   Hutville is located on private property located between Columbus & Mt.Vernon, Ohio.
112E Prince Gallitzin State Park
 
Pennsylvania   State park on Glendale Lake.
112W Sandusky
 
Ohio  
113N Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
113NW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
113W HVAG SkyTour
 
Ohio   Private land and site of puiblic viewings held by the Huron Valley Astronomers Group
113W Kitt's Castle Observatory
 
Ohio   A private observatory somewhere around Galion.
114NW Collinsport Observatory
 
Ohio   A private observatory on Kelleys Island.
116E Clearfield
 
Pennsylvania   A town in Clearfield county.
117S Leaking Light Observatory
 
West Virginia   A private observatory in Waverly.
118N Port Burwell Provincial Park
 
Ontario   Provincial park.
118NW Pelee Island
 
Ontario   Actually, the southernmost point in Canada at the Fish Point Provincial Park. The best spot for observing Omega Centauri from Canada.
118NW Point Pelee National Park
 
Ontario   National Park and dark sky preserve.
119NW Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
120SW Fred's Observatory
 
Ohio   A private observatory.
121N Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
121NE Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
121S Possum Poop Hollow Observatory
 
West Virginia   A private observatory near West Union.
121SW Burr Oak State Park
 
Ohio   Centered on the Group Campground at Burr Oak State Park.
121W Bucyrus
 
Ohio  
122E Altoona
 
Pennsylvania   Home of the Starlight Astronomy Club .
122SE Deep Creek Lake State Park
 
Maryland   State park.
123W Rio Riley Solar Observatory
 
Ohio   A private observatory
124NE Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
124NW Rodney
 
Ontario  
124S Good Hope Observatory
 
West Virginia   An observatory of a member of the Central Appalachian Astronomy Club. Near Good Hope.
125N Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
125W Cliff's Observatory
 
Ohio   A private observatory near Marion.
125W Kilbourne Observatory
 
Ohio   A private observatory near Sunbury.
126N Springwater Conservation Area
 
Ontario   link
126NW Leamington
 
Ontario  
126S A & O Farm
 
Ohio   Observing site used by the Mid-Ohio Valley Astronomy Club. Near Parkersburg.
127E 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.
127SW Mambourg Farm Historical Park
 
Ohio   A park near Lancaster used for astronomy/stargazing programs by the Fairfield County Historical Parks District. Call for access.
128N Norfolk County
 
Ontario  
128NW Chatham
 
Ontario  
128SE Frostburg
 
Maryland   "Home of the the Cumberland Astronomy Club and Frostburg State University\'s planetarium.
129E Canoe Creek State Park
 
Pennsylvania   A state park used as an observing site by the Starlight Astronomy Club. In Canoe Creek.
129N Port Dover
 
Ontario  
129N St. Thomas
 
Ontario  
129NW Tilbury
 
Ontario  
130NW Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
131W 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.
131W Heidelberg College
 
Ohio   A college in Tiffin.
132N Delhi (ON)
 
Ontario  
132N Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
132NW Hallam Observatory
 
Ontario   An observatory of the RASC Windsor Centre. Near Comber.
132SE Rainsburg Mountain
 
Pennsylvania  
132W Wolf Creek Park
 
Ohio   County park.
133N Tillsonburg
 
Ontario   Aka Tilsonburg.
134W Cobblestone Creek Observatory
 
Ohio   A private observatory in Southern Marion County, Ohio.
135NW Camp Cedarwin Scout Camp
 
Ontario   A scout camp in Essex county.
135SW Athens
 
Ohio   Home of the South East Ohio Astronomical Society and Ohio University.
135W Perkins Observatory
 
Ohio   Observatory of Ohio Wesleyan University .
135W Trout Observatory
 
Ohio   A private observatory in Oak Harbor.
136SE Rocky Gap State Park
 
Maryland   State park near Cumberland.
136SW Comprix Observatory
 
Ohio   A private observatory.
137NE Port Allegany
 
Pennsylvania  
138E Black Bear Hollow Observatory
 
Pennsylvania   A private observatory.
138E Stardust Observatory
 
Pennsylvania   A private observatory near Port Matilda.
138NE Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
139S Horizon Planetary Observatory
 
West Virginia   Near Glenville.
140NE M & T Observatory
 
New York   A private observatory near Olean.
141E Sinnemahoning State Park
 
Pennsylvania   State park near Austin, PA.
141NW Oakdale
 
Ontario  
141SE Blackwater Falls
 
West Virginia   A state park and site of a star party held by the Kanawha Valley Astronomical Society.
141SW Columbus
 
Ohio   Home of The Columbus Astronomical Society
141W White Star Park
 
Ohio   County park and home of the Sandusky Valley Amateur Astronomy Club (SVAAC). annual star party. In Gibsonburg.
142E Dog-Star Observatory
 
Pennsylvania   An observatory near Pennsylvania Furnace.
142E Tom's Yard
 
Pennsylvania   A private observatory.
142N Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
142SW Amanda
 
Ohio  
143N Haldimand
 
Ontario  
144N Cayuga
 
Ontario  
144N London
 
Ontario   Home of the RASC London Centre.
144NE Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
145N Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
145SW Hollow Oak Observatory
 
Ohio   A private observatory in Hilliard.
145SW John Glenn Astronomy Park
 
Ohio   Astronomy park of the Friends of the Hocking Hills State Park.
146N Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
146S Calhoun County Park
 
West Virginia   A park in Calhoun County. Used by The Wilderness Center Astronomy Club. Near Grantsville.
146W Refractor Heaven
 
Ohio   A private observatory near Genoa.
147E State College
 
Pennsylvania   A meeting place of the Central Pennsylvania Observers
147N The Blue Marble Observatory
 
Ontario   A private observatory.
147N Strathroy
 
Ontario  
147SE Hidden Bend Observatory
 
West Virginia   A private observatory near Romney.
148NE Hebron Observatory
 
Pennsylvania   A private observatory somewhere around Hebron.
148NE Lone Pine Observatory
 
New York   A private observatory
148SW Breezy Point Observatory
 
West Virginia   An observatory of the Kanawha Valley Astronomical Society. Located at Camp Virgil Tate.
149SW Asteria Observatory
 
Ohio   A private observatory.
150E Persephone Observatory
 
Pennsylvania   A private observatory near Three Springs.
150NW Windsor
 
Ontario   Home of the RASC Windsor Centre.
151E State Camp
 
Pennsylvania   A dark sky site called "State Camp" by members of the Central Pennsylvania Observers. Actually Dennison Overlook in Sproul State Forest.
151N Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
151N Woodstock
 
Ontario  
151W Luckey
 
Ohio   A town in Wood county.
151W Riverbend Recreation Area
 
Ohio   A public park, used for public observing by the Millstream Astronomy Club. Near Findlay.
152N Brantford
 
Ontario  
152NE Lime Lake
 
New York   A lake near Machias.
152NE Port Colborne
 
Ontario  
152NW Lake Erie Metropark
 
Michigan   A Detroit Metro Park on the Lake Erie shore line south of Detroit. Check with the park before planning observing.
153N Embro Observatory
 
Ontario   A private observatory near Embro.
153NE Transit Dreams North
 
New York   A private observatory.
153S Spencer
 
West Virginia  
154N Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
154NE Orbit Jet Observatory
 
New York   An observatory near Colden.
155E 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.
155N CMiller Observatory
 
Ontario   Near Brantford.
155N HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
155NE Blue Braille Observatory
 
Ontario   A private observatory.
156N Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
156NW Detroit
 
Michigan   Home of the Dassault Systèmes Planetarium at the Detroit Science Center.
157NW Lake St. Clair Metropark Observatory
 
Michigan   Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
157NW Monroe
 
Michigan  
157NW St. Clair Shores
 
Michigan  
157S Elk River WMA
 
West Virginia   A wildlife management area east of Sutton.
158NE Armour Observatory
 
New York   A private observatory.
158NE Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
158NW Hector J. Robinson Observatory
 
Michigan   AKA the Lincoln Park Observatory. Observatory of the Lincoln Park School System. Near Lincoln Park High School.
158W BGSU Observatory
 
Ohio   Observatory of Bowling Green State University.
159NE Welland
 
Ontario  
159W Fort Meigs Observatory
 
Ohio   A private observatory near Perrysburg.
159W Perrysburg Observatory
 
Ohio   A private observatory in Perrysburg.
160N CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
160N Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
160N G-2 Farms Observatory
 
Ontario   A private observatory.
160NE Fort Erie
 
Ontario  
160NE Gold
 
Pennsylvania  
161N VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
161W Ritter Observatory
 
Ohio   Observatory (RARC) of the University of Toledo. Also known as Brooks Observatory. In Toledo.
162NE Buffalo
 
New York   Home of the Buffalo Astronomical Association.
162NE Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
162SE Cave Mountain Observatory Retreat
 
West Virginia   Aka CMOR. A private observing club.
163E Lewistown
 
Pennsylvania  
163N Lincoln
 
Ontario  
163NE Starry Knoll
 
New York   A private observing site. A few miles from Houghton.
163NW UM-Dearborn Observatory
 
Michigan   Observatory of the Dearborn Campus of the University of Michigan.
163SE Morning Star Observatory
 
West Virginia   A private observatory.
164N Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
164NE Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
164SE Morgan County Observatory
 
West Virginia   Observatory of the Morgan County Observatory Foundation. Near Berkeley Springs.
164SW London
 
Ohio   In Madison county.
164SW Porter
 
Ohio   A town in Gallia county. Forecast also covers Bidwell, Harrisburg, and Kerr.
165N Beamsville
 
Ontario  
165N Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
165NW New Haven
 
Michigan   In Macomb county.
165SW Easton Woods Observatory
 
Ohio   Site of future private observatory near Jackson.
166N GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
166NE Vineland
 
Ontario  
166NW Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
166SE Mountain Meadows Observatory
 
West Virginia   Private Observatory near Lost River State Park.
166W Whisper Observatory
 
Ohio   A private observatory in Holland.
167S Spruce Knob Mountain Center
 
West Virginia   A site used by the OVAS and home to NOVAC's Almost Heaven Star Party. West Virginia's highest peak.
167SW Leon Observing Site
 
West Virginia   A private observing site.
167W Appold Planetarium
 
Ohio   Planetarium of Lourdes University in Sylvania, OH.
167W ONU Observatory
 
Ohio   Observatory or Ohio Northern University.
168E Tuscarora Shale Pit
 
Pennsylvania   In Tuscarora State Forest.(Phone Forest District Office #3, Blain PA, one working day in advance to have the gate on Upper Buck Ridge Rd left unlocked.)
168N Stratford
 
Ontario   Home of the Stratford Astronomy Group.
168NW Visual Reconstructions Observatory
 
Michigan   A private observatory in Sterling Heights.
168SE C&O Canal National Historical Park
 
Maryland   AKA Chesapeake and Ohio Canal National Historical Park. Near Clear Spring, between Hancock and Hagerstown.
168SE Lake Holiday Observatory
 
Virginia   A private observatory.
169N Cambridge
 
Ontario  
169N Lambton Shores
 
Ontario  
169N New Hamburg Observatory
 
Ontario   A private observatory.
169NE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
169NE Niagara Falls
 
Ontario  
169NE St Catharines
 
Ontario  
170N Burlington
 
Ontario  
170N Port Franks
 
Ontario  
170NE Niagara Falls
 
New York  
170NW Livonia
 
Michigan  
170SE Capon Springs and Farms
 
West Virginia   A rural resort used by the Shenandoah Astronomical Society.
171NW Stargate Observatory
 
Michigan   Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
172NE Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
172SE Chambersburg
 
Pennsylvania  
172W Indian Lake State Park
 
Ohio   State park
173N Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
173N Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
173NE Stull Observatory
 
New York   Observatory at Alfred University. In Alfred.
173NW Troy Space Gazebo
 
Michigan   A private observatory used by some members of the Oakland Astronomy Club. In Troy.
173NW Washington(MI)
 
Michigan   A town in Macomb county.
173S Kile Knob Observatory
 
West Virginia   A private observatory near Circlville.
174NE Elliott-Astronomy Observatory
 
New York   A public observatory.
174NE Tobey Memorial Observatory
 
New York   A private observatory.
174NW Rochester Hills
 
Michigan  
174SE Greencastle
 
Pennsylvania  
175N Mount Nemo Observatory
 
Ontario   A private observatory.
175NW Cranbrook Institute of Science
 
Michigan   Museum of natural history with public observing. In Bloomfield Hills.
175SE Falling Waters
 
West Virginia  
176SE Flint Ridge Observatory
 
Virginia   A private observatory near Winchester.
177N SkyShed Observatories
 
Ontario   A manufacturer of observatories
177NW Applewood Absurditory
 
Michigan   A private observatory, at least in spirit, near Ypsilanti.
177NW Ypsilanti
 
Michigan  
177SE Clegg Observatory
 
Virginia   A private observatory near Woodstock.
177SE Jerome
 
Virginia  
178N 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.
178NW Kenockee Observatory
 
Michigan  
178NW Plymouth Digital Observatory
 
Michigan   A private observatory in Plymouth.
178W Champaign Star Gazers Observing Site
 
Ohio   About 9 miles from Urbana.
179NE Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
179S Green Bank Observatory
 
West Virginia   Radio Observatory and for research and education. Also the home of the Green Bank Star Quest.
180E The Geek Shed
 
Pennsylvania   A private observatory near Hartleton.
180N Brundish Observatory
 
Ontario   A private observatory near Guelph.
180NW Black River Observatory
 
Michigan   A private observatory near Port Huron.
180SE George Washington National Forest Helicopter Landing Site
 
Virginia   An site in the George Washington National Forest. Used by the Northern Virginia Astronomy Club. Near Fulkes Gap.
180SE Hidden Waters Observatory
 
Virginia   A private observatory of a member of the Shenandoah Valley Stargazers.


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