Clear Sky Chart

Charts within 180mi of the Rio Riley Solar Observatory clear sky chart

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0 Rio Riley Solar Observatory
 
Ohio   A private observatory
5S Cliff's Observatory
 
Ohio   A private observatory near Marion.
12N Bucyrus
 
Ohio  
< 15 Cobblestone Creek Observatory
 
Ohio   A private observatory in Southern Marion County, Ohio.
< 15 Kitt's Castle Observatory
 
Ohio   A private observatory somewhere around Galion.
21S Kilbourne Observatory
 
Ohio   A private observatory near Sunbury.
23SE Payne's Starfield Observatory
 
Ohio   A private observatory in Fredericktown.
24NE Anderson Observatory
 
Ohio   A private obsrevatory near Shelby.
27S Perkins Observatory
 
Ohio   Observatory of Ohio Wesleyan University .
28E Warren Rupp Observatory
 
Ohio   An observatory Near Mansfield. Home of the Hidden Hollow star party.
33SE Hutville
 
Ohio   Hutville is located on private property located between Columbus & Mt.Vernon, Ohio.
34NE Rustic Lake Observatory
 
Ohio   A private observatory near Ashland.
35N Heidelberg College
 
Ohio   A college in Tiffin.
35SE Miller Observatory
 
Ohio   Observatory at Kenyon College.
37N HVAG SkyTour
 
Ohio   Private land and site of puiblic viewings held by the Huron Valley Astronomers Group
38N 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.
41NW Riverbend Recreation Area
 
Ohio   A public park, used for public observing by the Millstream Astronomy Club. Near Findlay.
43S Hollow Oak Observatory
 
Ohio   A private observatory in Hilliard.
45N Wolf Creek Park
 
Ohio   County park.
47S Columbus
 
Ohio   Home of The Columbus Astronomical Society
47W ONU Observatory
 
Ohio   Observatory or Ohio Northern University.
48E Stillwell
 
Ohio  
49W Indian Lake State Park
 
Ohio   State park
50SE Newark
 
Ohio  
53S Comprix Observatory
 
Ohio   A private observatory.
54N White Star Park
 
Ohio   County park and home of the Sandusky Valley Amateur Astronomy Club (SVAAC). annual star party. In Gibsonburg.
55E Wooster
 
Ohio  
58N Sandusky
 
Ohio  
58NE CAA Observatory
 
Ohio   Observatory of the Cuyahoga Astronomical Association located at Letha House Park near Spencer.
58SW London
 
Ohio   In Madison county.
59SW Champaign Star Gazers Observing Site
 
Ohio   About 9 miles from Urbana.
60NE Oberlin
 
Ohio   Home of the Oberlin College Observatory and Oberlin Astronomy Club.
60W Schoonover Observatory
 
Ohio   An observatory staffed by members of the Lima Astronomical Society. Near Lima.
61N Trout Observatory
 
Ohio   A private observatory in Oak Harbor.
61NE LaGrange
 
Ohio   Home of the The Black River Astronomical Society.
62NE John D. Nielsen Observatory
 
Ohio   Observatory located on the Carlisle Reservation. Used for public observing by the The Black River Astronomical Society.
62NW BGSU Observatory
 
Ohio   Observatory of Bowling Green State University.
62NW Luckey
 
Ohio   A town in Wood county.
63NE Vermilion
 
Ohio   A town in Erie county.
64SE Coshocton
 
Ohio   A town in Coshocton county.
64SE Fred's Observatory
 
Ohio   A private observatory.
66SE Mambourg Farm Historical Park
 
Ohio   A park near Lancaster used for astronomy/stargazing programs by the Fairfield County Historical Parks District. Call for access.
67N Collinsport Observatory
 
Ohio   A private observatory on Kelleys Island.
67N Refractor Heaven
 
Ohio   A private observatory near Genoa.
69S Amanda
 
Ohio  
70E WCAC
 
Ohio   The Wilderness Center Astronomy Club is located southwest of Canton.
70NE Lorain
 
Ohio  
70NE Wadsworth Observatory
 
Ohio   A private observatory in Wadsworth.
70SE Zanesville
 
Ohio  
71NW Fort Meigs Observatory
 
Ohio   A private observatory near Perrysburg.
71NW Perrysburg Observatory
 
Ohio   A private observatory in Perrysburg.
72NE Cosmic Orchard Observatory
 
Ohio   A private observatory near Columbia Station
73W Thomas S. Toth Observatory
 
Ohio   A private observatory near Spencerville.
75SW John Bryan State Park Observatory
 
Ohio   Observatory of the Miami Valley Astronomical Society in John Bryan State Park.
75W New Bremen
 
Ohio  
76SW The Troy Observatory
 
Ohio   A private observatory.
77E Astronomy Club of Akron Observatory
 
Ohio   An observatory of the Astronomy Club of Akron
77N Pelee Island
 
Ontario   Actually, the southernmost point in Canada at the Fish Point Provincial Park. The best spot for observing Omega Centauri from Canada.
78NE Burrell Memorial Observatory
 
Ohio   Observatory of Baldwin Wallace University.
78NE Bath Nature Preseve
 
Ohio   Nature preserve and observing site of the Summit County Astronomy Club.
78NW Ritter Observatory
 
Ohio   Observatory (RARC) of the University of Toledo. Also known as Brooks Observatory. In Toledo.
79NW Whisper Observatory
 
Ohio   A private observatory in Holland.
80NE Walter E. Schuele Planetarium
 
Ohio   Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
80NW Black Swamp Observatory
 
Ohio   A private observatory near Napoleon.
83NE Cuyahoga Valley National Park
 
Ohio   National park near Near Peninsula, OH.
84NE Eagle's Nest
 
Ohio   A private observatory near Akron.
84NW Appold Planetarium
 
Ohio   Planetarium of Lourdes University in Sylvania, OH.
84SW Jefferson Observatory
 
Ohio   A private observatory.
85E Don's Backyard
 
Ohio   A private observing site.
85E Fry Family Park
 
Ohio   A park in Pike Township
85NW Defiance
 
Ohio  
85SE Salt Fork State Park
 
Ohio   State Park near Cambridge.
85SW White Barn Observatory
 
Ohio   Future observatory site near Bradford.
86S John Glenn Astronomy Park
 
Ohio   Astronomy park of the Friends of the Hocking Hills State Park.
87SW Darke Sky Ranch
 
Ohio   A private observatory near Red River, OH.
88S Asteria Observatory
 
Ohio   A private observatory.
88SE Grieser Field
 
Ohio   Used as a dark-sky site by the Columbus Astronomical Society. About 7 miles from McConnelsville.
89NE Cleveland
 
Ohio  
89NE Fishcreek Rd Observing Site
 
Ohio   Site of public astronomy events in Stow, Ohio.
89SW Dayton
 
Ohio   Home of the Miami Valley Astronomical Society and their Apollo Observatory.
90SE Burr Oak State Park
 
Ohio   Centered on the Group Campground at Burr Oak State Park.
91N Monroe
 
Michigan  
93N Point Pelee National Park
 
Ontario   National Park and dark sky preserve.
95SW Caesar Creek State Park
 
Ohio   State Park near Waynesville.
96N Camp Cedarwin Scout Camp
 
Ontario   A scout camp in Essex county.
96NE Solon
 
Ohio   Used by some members of the Chagrin Valley Astonomical Society
99E Clarke Observatory
 
Ohio   Observatory of Mount Union College. In Alliance.
99N Lake Erie Metropark
 
Michigan   A Detroit Metro Park on the Lake Erie shore line south of Detroit. Check with the park before planning observing.
99SW Fred Bay Observatory
 
Ohio   Observatory of the Warren County Astronomical Society. In Hisey Park.
100N Leamington
 
Ontario  
101E Greg's Happy Place
 
Ohio   A private observing site.
101SE Athens
 
Ohio   Home of the South East Ohio Astronomical Society and Ohio University.
101SW Tranquility Observatory
 
Ohio   A private observatory near West Manchester.
102SW Rachel A. Hutzel Observatory
 
Ohio   Observatory at Camp Joy. In partnership with the Warren County Astronomical Society.
104W Berne
 
Indiana   A town in Adams county.
106NE Eastlake
 
Ohio  
106NE Hiram College
 
Ohio   College in Hiram
106NE The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
106NW Lake Hudson State Recreational Area
 
Michigan   Dark-sky preserve near Hudson. Used for star parties by the Amateur Astronomers of Jackson.
108NW Al Meyers Airport
 
Michigan   Airport just outside of Tecumseh.
108SW Middletown
 
Ohio  
108SW Morrow
 
Ohio  
109NE Eldon Russell Park
 
Ohio   A county park near Burton.
109NE 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.
109NE Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
109S Berrysville
 
Ohio  
110E Field of Dreams Observatory
 
Ohio   A private observatory near Salem.
110N Hallam Observatory
 
Ontario   An observatory of the RASC Windsor Centre. Near Comber.
110S Easton Woods Observatory
 
Ohio   Site of future private observatory near Jackson.
112N Hector J. Robinson Observatory
 
Michigan   AKA the Lincoln Park Observatory. Observatory of the Lincoln Park School System. Near Lincoln Park High School.
112NE Mahoning Valley Cortese Observatory
 
Ohio   Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
112S Woodland Altars Campground
 
Ohio   A campground near Peebles.
113N Windsor
 
Ontario   Home of the RASC Windsor Centre.
114E Scenic Vista Park
 
Ohio   Park of the Columbiana County Park District. An observing site of the Mahoning Valley Astronomical Society.
115E St Clairsville
 
Ohio   Home of the NOVAE astronomy club.
115NW Pioneer Scout Reservation
 
Ohio   A scout camp used as a star party site by the Toledo Astronomical Association.
115SW Stonelick Lake State Park
 
Ohio   Home of public observing at Cincinnati Observatory. Pleasant Plain.
116N Applewood Absurditory
 
Michigan   A private observatory, at least in spirit, near Ypsilanti.
116N Tilbury
 
Ontario  
116N Ypsilanti
 
Michigan  
116SW Richmond
 
Indiana  
117N Detroit
 
Michigan   Home of the Dassault Systèmes Planetarium at the Detroit Science Center.
117N UM-Dearborn Observatory
 
Michigan   Observatory of the Dearborn Campus of the University of Michigan.
117NE Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
117SE Lamping Homestead
 
Ohio   Campground in Wayne National Forest.
117SW Loveland
 
Ohio   A town in Hamilton county.
117W Bushels and Baskets Observatory
 
Indiana   A private observatory.
118NE 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.
118SW KimbleLabs Observatory
 
Ohio   A private observatory near West Chester Township.
118SW West Chester
 
Ohio   A town in Butler county.
118W Fort Wayne
 
Indiana   Home of the Fort Wayne Astronomical Society.
119E Canfield
 
Ohio  
120N Ann Arbor
 
Michigan   Home of of the Detroit Observatory and the Angel Hall Observatory. Both are observatories of the University of Michican.
120NW Seven Sisters Observatory
 
Michigan   A private observatory near Manchester.
120NW Auburn
 
Indiana   Home of Starkey Observatory.
120SW Hamilton
 
Ohio   A town in Butler county.
121E Ramsey Observatory
 
Ohio   A private observatory.
121N Livonia
 
Michigan  
122S Cincinnati Astronomical Society Dark Sky Site
 
Ohio   A dark-sky site of the Cincinnati Astronomical Society. Near Peebles.
122SW Oxford
 
Ohio  
123E Tranquility Gate Observatory
 
Ohio   A private observatory near North Lima.
123N Plymouth Digital Observatory
 
Michigan   A private observatory in Plymouth.
124E Steubenville
 
Ohio  
124S Porter
 
Ohio   A town in Gallia county. Forecast also covers Bidwell, Harrisburg, and Kerr.
124SW Cincinnati Nature Center
 
Ohio   Centered on the field of the Abner Hollow Pioneer Cabin in the Nature Center.
124SW Marra's Frustration Center
 
Ohio   A private observatory near Forest Park.
125E Wheeling
 
West Virginia   Forecast also covers Bridgeport, OH.
125E Youngstown
 
Ohio  
125NE SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
125SE Leaking Light Observatory
 
West Virginia   A private observatory in Waverly.
125SW Batavia
 
Ohio   Home of Clermont College. In Clermont County.
127NE Madison
 
Ohio  
127NW Camp McGregor Observatory
 
Michigan   Observatory, at Camp McGregor, of the Jackson County Intermediate School District. Also site of star parties held by the Amateur Astronomers of Jackson.
127SE A & O Farm
 
Ohio   Observing site used by the Mid-Ohio Valley Astronomy Club. Near Parkersburg.
128N Novi Community Sports Park
 
Michigan   A park west of Northville. Used by some members of the Ford Amateur Astronomy Club.
129N Chatham
 
Ontario  
129N St. Clair Shores
 
Michigan  
129SW Cincinnati Observatory Center
 
Ohio   A public observatory in Cincinnati.
130NE Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
130S Blue Creek
 
Ohio  
131W Muncie
 
Indiana   Home of the Muncie Astronomy Club and the observatory of Ball State University.
132N Peach Mountain Observatory
 
Michigan   Observatory of the University Lowbrow Astronomers. Near Dexter.
132S Burg Observatory
 
Ohio   A private observatory in Wheelersburg.
133SE Breezy Point Observatory
 
West Virginia   An observatory of the Kanawha Valley Astronomical Society. Located at Camp Virgil Tate.
133W Huntington
 
Indiana  
133W Taylor University Observatory
 
Indiana   Observatory of Taylor University in Upland.
134E Raccoon Creek State Park
 
Pennsylvania   State park.
134N Lake St. Clair Metropark Observatory
 
Michigan   Future site of an observatory of Wayne State University located at Lake St. Clair Metropark.
134N Ore Lake Observatory
 
Michigan   A private observatory near Ore Lake.
134N Island Lake State Recreation Area
 
Michigan   Centered on Spring Mill Pond in Island Lake Recreation Area. Used by the Ford Amateur Astronomy Club.
134NW Jackson
 
Michigan   Home of the Amateur Astronomers of Jackson . and the Peter F. Hurst Planetarium .
134SW Cincinnati
 
Ohio   Home of the Cincinnati Astronomical Society.
135N Cranbrook Institute of Science
 
Michigan   Museum of natural history with public observing. In Bloomfield Hills.
136E Winnerwood Observatory
 
Pennsylvania   A private observatory
136N My-Spot Observatory
 
Michigan   A private observatory near West Bloomfield.
136NW Dobie Observatory
 
Michigan   A private observatory near Jackson.
136SE Wilderness Skies Observatory
 
West Virginia   A private observatory Limestone Ridge near Martinsville.
137N Troy Space Gazebo
 
Michigan   A private observatory used by some members of the Oakland Astronomy Club. In Troy.
137N Visual Reconstructions Observatory
 
Michigan   A private observatory in Sterling Heights.
137NE Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
137NW FAAC Observing Site
 
Michigan   Private observing site of the Ford Amateur Astronomy Club.
138E Brady's Run Park
 
Pennsylvania   A parkused as a star party site by the Beaver Valley Space Sciences Interest Group . Near Beaver Falls.
138S Rome
 
Ohio  
139E Geneva College Observatory
 
Pennsylvania   Observatory of Geneva College. Also known as the John Paul Schaefer Memorial Observatory.
140N Rochester Hills
 
Michigan  
141N GM Milford Proving Ground Softball Fields
 
Michigan   A private site used by the General Motors Astronomy Club.
141SE Leon Observing Site
 
West Virginia   A private observing site.
141SW A. J. Jolly Park
 
Kentucky   Park in Campbell County.
141W Marion
 
Indiana  
141W Stillwaters Observatory
 
Indiana   A private observatory near Columbia City.
142E Westminster College Observatory
 
Pennsylvania   Observatory of Westminster College. In New Wilmington
142NE Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
142SW Hebron
 
Kentucky  
143E Aliquippa
 
Pennsylvania  
143S Greasy Ridge
 
Ohio   Near Crown City. A site of the OVAS.
143SW Lincoln Ridge Park
 
Kentucky   Park in Kenton county. Formerly known as Banklick Woods Park. Site of Star Gazes (public star parties) with the Midwestern Astronomers.
144N McMath-Hulbert Observatory
 
Michigan   An observatory with public events. Near Lake Angelus.
144N Washington(MI)
 
Michigan   A town in Macomb county.
144SW AIG public observatory
 
Kentucky  
144SW Blue Creek Observing Site
 
Indiana   A private observing site somewhere around Sunman.
145E Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
145N Irvington Observatory
 
Michigan   A private observatory in Howell.
145N New Haven
 
Michigan   In Macomb county.
145SW England/Idlewild Park
 
Kentucky   Park in Burlington, KY. Site of public star parties held by volunteers from the Cincinnati Observatory Center (COC).
147N Stargate Observatory
 
Michigan   Observatory of The Warren Astronomical Society. Located at Wolcott Mill Metropark.
147W Anderson University Observatory
 
Indiana   Observatory of Anderson University.
147W Bill's Doghouse Observatory
 
Indiana   A private observatory in Knightstown.
148N Northern Cross Observatory
 
Michigan   An observatory near Fenton.
148SW Indian Lakes RV Campground
 
Indiana   An campground near Penntown
148W Morris Observatory
 
Indiana   Observatory of Manchester College. In North Manchester.
149E Canonsburg
 
Pennsylvania  
149NE Rodney
 
Ontario  
150E Pane Observing Site
 
Pennsylvania   A private observing site in Marshall Township.
150N Addison Oaks Observatory
 
Michigan   Observatory of Oakland County Astronomy Club in Addison Oaks county park.
151N Oakdale
 
Ontario  
151NW Neuenschwander Observatory
 
Michigan   A private observatory.
151SW CAS Starfield Observatory Dark Site
 
Kentucky   A private observing site of the Cincinnati Astronomical Society.
151W Camp Crosley/WAS Observatory
 
Indiana   A observatory of the Warsaw Astronomical Society(WAS). Located at Camp Crosley.
152E Pittsburgh Space Weather Observation Area
 
Pennsylvania   A public observation area in Moraine State Park.
153N Star Hoppers Observatory
 
Michigan   An observatory of Star Hoppers amateur astronomy group. Near Holly.
153S Blackhole Observatory
 
Kentucky   A private observatory in Mason.
153SE Spencer
 
West Virginia  
153W ARGUS Dark Sky Site
 
Indiana   A site of the Wabash County Astronomical Society(WCAS).
154E Treesdale Observatory
 
Pennsylvania   A private observatory.
154N Cohoctah Nightcrawler Observatory
 
Michigan   A private observatory near Cohoctah.
154N Fenton
 
Michigan  
154NE Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
154NW Hogsback Observatory
 
Michigan   A private observatory near Mason, MI.
154NW Shipshewana
 
Indiana  
155E Grove City College
 
Pennsylvania   College in Grove city.
155E Waynesburg University
 
Pennsylvania   University in Waynesburg.
155N Heavens View Observatory
 
Michigan   A private observatory near Ortonville.
155NE Conneaut
 
Ohio   Also covers Ashtabula.
155S Carter
 
Kentucky   Carter Caves State Park. A site used by the OVAS.
156SE Possum Poop Hollow Observatory
 
West Virginia   A private observatory near West Union.
156W Coyote Howl Observatory
 
Indiana   A private observatory.
157E Mt. Chestnut Observatory
 
Pennsylvania   A private observatory in Mount Chestnut near Butler.
157E Pittsburgh
 
Pennsylvania   Home of the Amateur Astronomers Association of Pittsburgh and the Allegheny Observatory of the University of Pittsburgh.
157E Paslow Observatory
 
Pennsylvania   A private observatory near Bethel Park.
157E StarGlider Observatory
 
Pennsylvania   A private observatory in Gibsonia.
158E Mingo Creek Park Observatory
 
Pennsylvania   Observatory of the Amateur Astronomers Association of Pittsburgh. Near Monongahela.
158N Sirius Observatory
 
Michigan   A private observatory near Almont.
158NE "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
158S Donald C. Martin Observatory
 
West Virginia   Observatory of the OVAS. Near Huntington.
158SE Calhoun County Park
 
West Virginia   A park in Calhoun County. Used by The Wilderness Center Astronomy Club. Near Grantsville.
159N Seven Ponds
 
Michigan   Home of the Seven Ponds Astronomy Club. Near Dryden.
160SW Lexington Trails
 
Kentucky   A private observing site near Dry Ridge. Forecast also covers Williamstown and Crittenden.,
161E Gettysburg Observatory
 
Pennsylvania   A private observatory.
161NW Beman Observatory
 
Michigan   Observatory of Olivet College in Olivet.
162NE Meadville
 
Pennsylvania  
162NW Goshen College
 
Indiana   College in Goshen, IN.
162S Family Astronomers Of Kentucky
 
Kentucky   A private observatory near Carlisle.
162W Teter Retreat and Organic Farm
 
Indiana   link
163NW Battle Creek
 
Michigan   A town in Calhoun county.
163NW MSU Observatory
 
Michigan   Observatory of Michigan State University in East Lansing.
163W The Star Deck Observatory
 
Indiana   A private observatory near Greenfield.
164N Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
164NE Pettis Rd Observatory
 
Pennsylvania   A private observatory.
164SE Horizon Planetary Observatory
 
West Virginia   Near Glenville.
165E Oakmont Country Club
 
Pennsylvania   A golf course.
165E Nicholas E. Wagman Observatory
 
Pennsylvania   Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh
165N Kenockee Observatory
 
Michigan  
165NE Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
165NE Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
165SW Skunk Ridge Observatory
 
Indiana   A private observatory near Vevay. Note this chart uses DST.
166E HAO Observatory
 
Pennsylvania   A private observatory near Monessen.
166NW Lansing
 
Michigan   A town in Ingham county.
166W IU Kokomo Observatory
 
Indiana   Observatory of Indiana University Kokomo. Also used by some members of the Kokomo Astronomy Club.
167E C-Murrinsville
 
Pennsylvania   A private observing site in north Butler county.
167NW Fox Park Public Observatory
 
Michigan   A public observatory in Fox Memorial Park, Potterville.
167SW Shelbyville
 
Indiana  
167W Birch Rd. Observatory
 
Indiana   A private observatory.
167W Fishers
 
Indiana  
168N Blue Moon Observatory
 
Michigan   A private observatory near Mussey.
168S Grayson Lake State Park
 
Kentucky   Center on the Bruin Boat Ramp parking Lot, this chart covers all Grayson Lake State Park.
168SE Good Hope Observatory
 
West Virginia   An observatory of a member of the Central Appalachian Astronomy Club. Near Good Hope.
169E Edgewood Observatory
 
Pennsylvania   A private observatory near New Kensington.
169E Plum
 
Pennsylvania   Forecast also covers Monroeville, William D Boyce Regional Park, Penn Hills, and New Kensington.
169NE Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
169NW Yarger Observatory
 
Michigan   Observatory and site of Astrocamp at YMCA Camp Eberhart in Three Rivers.
169W Potawatomi Wildlife Park
 
Indiana   A dark-sky preserve. Dark-sky site of the Warsaw Astronomical Society. Near Tippecanoe.
170N Longway Planetarium
 
Michigan   A planetarium in Flint.
170NE Eureka Observatory
 
Pennsylvania   A private observatory.
170NE GCC Observatory
 
Pennsylvania   Observatory of Grove City College
171E Chateau De Testa Stars
 
Pennsylvania   A private observing site.
171E Dartmoor Observatory
 
Pennsylvania   A private observatory.
171N Black River Observatory
 
Michigan   A private observatory near Port Huron.
171NE Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
171S Morehead State University
 
Kentucky   University in Morehead.
171SE KK's Hill
 
West Virginia   In Fairmont
171SW Westport
 
Indiana  
172N Kresge Environmental Education Center
 
Michigan   KEEC is an education center of Eastern Michigan Univserity. At Fish Lake.
172S Adams Observing Site
 
Kentucky   A private observing site.
172W Carmel
 
Indiana  
173NW Portage (MI)
 
Michigan  
173S Millersburg
 
Kentucky  
173SE Charleston
 
West Virginia  
174N Flushing Observatory
 
Michigan   A private observatory in Flushing.
174NE St. Thomas
 
Ontario  
174NW Dr. T. K. Lawless Park
 
Michigan   Park and site of the Michiana Star Party held by the Michiana Astronomical Society. Near Vandalia.
175E IUP Northpointe Regional Campus
 
Pennsylvania   Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
175E Union Street Observatory
 
Pennsylvania   A private observatory
175NE Higby Hill Observatory
 
Pennsylvania   A private observatory.
175NE Strathroy
 
Ontario  
175W Bremen
 
Indiana   A town in Marshall county. Home of BHS Astronomy of Bremen High School.
177E Kunkle Park
 
Pennsylvania   Park in Washington(PA) township.
177NE Mitchell Observatory
 
Pennsylvania   A private observatory.
177NE Springwater Conservation Area
 
Ontario   link
177NW Kalamazoo
 
Michigan   Home of the Kalamazoo Astronomical Society and Owl Observatory.
178E Radomski Observatory
 
Pennsylvania   A private observatory near Jeannette.
178NE Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
178NE Port Burwell Provincial Park
 
Ontario   Provincial park.
178NE Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
178NW Dunham Hill Observatory
 
Michigan   A private observatory near Mulliken.
178S Joseph Dale Perry Memorial Observatory
 
West Virginia   A private observatory near Fort Gay.
178W Damer Observing Site
 
Indiana   A private observing site.
178W Logansport
 
Indiana  
179E Uniontown
 
Pennsylvania  
179NW PHM Planetarium
 
Indiana   Aka Penn-Harris-Madison (PHM) Planetarium, in Mishawaka.
179W Indianapolis
 
Indiana   Home of the Indiana Astronomical Society and Holcomb Observatory and Planetarium of Butler University.
180SW Sigoglin Hills Observatory
 
Kentucky   A private observatory near Paris, KY.


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