Clear Sky Chart

Charts within 180mi of the Thornton Observing Site clear sky chart

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0 Thornton Observing Site
 
Pennsylvania   A private observing site.
11NE Pioneer Park Campground
 
Pennsylvania   A campground near Somerset.
12NW Johnson East Observatory
 
Pennsylvania   A private observatory near Connellsville.
18W Uniontown
 
Pennsylvania  
24NW Union Street Observatory
 
Pennsylvania   A private observatory
28SW Chestnut Ridge Park
 
West Virginia   A regional park and campground, near Coopers Rock State Forest,that is used by the WVU Astronomy Club.
29NW Radomski Observatory
 
Pennsylvania   A private observatory near Jeannette.
30S Deep Creek Lake State Park
 
Maryland   State park.
30NW HAO Observatory
 
Pennsylvania   A private observatory near Monessen.
31NE Morning Star Observatory
 
Pennsylvania   A private observatory somewhere around New Florence.
31NW Dartmoor Observatory
 
Pennsylvania   A private observatory.
32SE Frostburg
 
Maryland   "Home of the the Cumberland Astronomy Club and Frostburg State University\'s planetarium.
37N The Kiski School Astronomy Club
 
Pennsylvania   A club at The Kiski School. In. Saltsburg.
38NE Elton Moonshine Observatory
 
Pennsylvania   An observatory in Elton.
38NW Mingo Creek Park Observatory
 
Pennsylvania   Observatory of the Amateur Astronomers Association of Pittsburgh. Near Monongahela.
42NW Paslow Observatory
 
Pennsylvania   A private observatory near Bethel Park.
42SE Rocky Gap State Park
 
Maryland   State park near Cumberland.
42W Waynesburg University
 
Pennsylvania   University in Waynesburg.
43N Kunkle Park
 
Pennsylvania   Park in Washington(PA) township.
43NW Plum
 
Pennsylvania   Forecast also covers Monroeville, William D Boyce Regional Park, Penn Hills, and New Kensington.
44E Rainsburg Mountain
 
Pennsylvania  
44NW Gettysburg Observatory
 
Pennsylvania   A private observatory.
46NW Oakmont Country Club
 
Pennsylvania   A golf course.
47NW Edgewood Observatory
 
Pennsylvania   A private observatory near New Kensington.
47NW Pittsburgh
 
Pennsylvania   Home of the Amateur Astronomers Association of Pittsburgh and the Allegheny Observatory of the University of Pittsburgh.
48NW Canonsburg
 
Pennsylvania  
51SE Hidden Bend Observatory
 
West Virginia   A private observatory near Romney.
52NW Nicholas E. Wagman Observatory
 
Pennsylvania   Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh
53NE Heilwood
 
Pennsylvania  
53SW KK's Hill
 
West Virginia   In Fairmont
56NW StarGlider Observatory
 
Pennsylvania   A private observatory in Gibsonia.
57N IUP Northpointe Regional Campus
 
Pennsylvania   Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
58S Blackwater Falls
 
West Virginia   A state park and site of a star party held by the Kanawha Valley Astronomical Society.
60N Chateau De Testa Stars
 
Pennsylvania   A private observing site.
60N Kittanning
 
Pennsylvania   A town in Armstrong county.
60NW Treesdale Observatory
 
Pennsylvania   A private observatory.
61NW Pane Observing Site
 
Pennsylvania   A private observing site in Marshall Township.
63E Black Bear Hollow Observatory
 
Pennsylvania   A private observatory.
65NE Altoona
 
Pennsylvania   Home of the Starlight Astronomy Club .
65NW Aliquippa
 
Pennsylvania  
66N Goheenville
 
Pennsylvania   A town in Armstrong county.
67NE Prince Gallitzin State Park
 
Pennsylvania   State park on Glendale Lake.
67NW Raccoon Creek State Park
 
Pennsylvania   State park.
68SE Morning Star Observatory
 
West Virginia   A private observatory.
69NE Canoe Creek State Park
 
Pennsylvania   A state park used as an observing site by the Starlight Astronomy Club. In Canoe Creek.
70SE Morgan County Observatory
 
West Virginia   Observatory of the Morgan County Observatory Foundation. Near Berkeley Springs.
71W Wheeling
 
West Virginia   Forecast also covers Bridgeport, OH.
72N Punxsutawney
 
Pennsylvania  
72NW Steubenville
 
Ohio  
72SE Lake Holiday Observatory
 
Virginia   A private observatory.
73NE 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.
73NW Mt. Chestnut Observatory
 
Pennsylvania   A private observatory in Mount Chestnut near Butler.
73S Mountain Meadows Observatory
 
West Virginia   Private Observatory near Lost River State Park.
74NW Brady's Run Park
 
Pennsylvania   A parkused as a star party site by the Beaver Valley Space Sciences Interest Group . Near Beaver Falls.
74SE Capon Springs and Farms
 
West Virginia   A rural resort used by the Shenandoah Astronomical Society.
76NW Geneva College Observatory
 
Pennsylvania   Observatory of Geneva College. Also known as the John Paul Schaefer Memorial Observatory.
76S Cave Mountain Observatory Retreat
 
West Virginia   Aka CMOR. A private observing club.
77E C&O Canal National Historical Park
 
Maryland   AKA Chesapeake and Ohio Canal National Historical Park. Near Clear Spring, between Hancock and Hagerstown.
77E Persephone Observatory
 
Pennsylvania   A private observatory near Three Springs.
77W Wilderness Skies Observatory
 
West Virginia   A private observatory Limestone Ridge near Martinsville.
78SW Good Hope Observatory
 
West Virginia   An observatory of a member of the Central Appalachian Astronomy Club. Near Good Hope.
80NW Pittsburgh Space Weather Observation Area
 
Pennsylvania   A public observation area in Moraine State Park.
80SE Flint Ridge Observatory
 
Virginia   A private observatory near Winchester.
81W St Clairsville
 
Ohio   Home of the NOVAE astronomy club.
82NE Tom's Yard
 
Pennsylvania   A private observatory.
82NW Ramsey Observatory
 
Ohio   A private observatory.
83SE Clegg Observatory
 
Virginia   A private observatory near Woodstock.
83SE Jerome
 
Virginia  
84E Falling Waters
 
West Virginia  
86SE Shenandoah County Park
 
Virginia   A park in Shenandoah County. Used by the Shenandoah Astronomical Society and site of monthly observing sessions
87N Clarion University of Pennsylvania
 
Pennsylvania   University in Clarion.
87N C-Murrinsville
 
Pennsylvania   A private observing site in north Butler county.
87SE Lord Fairfax Community College
 
Virginia   Community college near Middletown. Also the meeting place of the Shenandoah Astronomical Society (SAS).
87SW Possum Poop Hollow Observatory
 
West Virginia   A private observatory near West Union.
88NW Winnerwood Observatory
 
Pennsylvania   A private observatory
89E Greencastle
 
Pennsylvania  
89S Hidden Waters Observatory
 
Virginia   A private observatory of a member of the Shenandoah Valley Stargazers.
89S 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.
90NE Clearfield
 
Pennsylvania   A town in Clearfield county.
91E Chambersburg
 
Pennsylvania  
91E Shepherd University Observatory
 
West Virginia   Observatory of Shepherd University in Shepherdstown.
91NW Grove City College
 
Pennsylvania   College in Grove city.
91S 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.
92NE Stardust Observatory
 
Pennsylvania   A private observatory near Port Matilda.
93NW Scenic Vista Park
 
Ohio   Park of the Columbiana County Park District. An observing site of the Mahoning Valley Astronomical Society.
93S Kile Knob Observatory
 
West Virginia   A private observatory near Circlville.
94NE Dog-Star Observatory
 
Pennsylvania   An observatory near Pennsylvania Furnace.
94W Greg's Happy Place
 
Ohio   A private observing site.
95N The Bruce M. Bedow Memorial Observatory
 
Pennsylvania   Observatory of the The Oil Region Astronomical Society. Also, home of Astroblast, a star party of ORAS.
95NW Westminster College Observatory
 
Pennsylvania   Observatory of Westminster College. In New Wilmington
96E Beaver Creek Observatory
 
Maryland   An observatory of the Tri-State Astronomers.
96N Cooksburg
 
Pennsylvania   Forecast also covers Cook Forest State Park.
96N ORAS Dark-Sky Site
 
Pennsylvania   Observing site of the Oil Region Astronomical Society (ORAS).
96NW Tranquility Gate Observatory
 
Ohio   A private observatory near North Lima.
97E Tomstown
 
Pennsylvania  
98E Greenbrier State Park
 
Maryland   State Park near Boonsboro.
98E 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.)
98W Lamping Homestead
 
Ohio   Campground in Wayne National Forest.
99NE State College
 
Pennsylvania   A meeting place of the Central Pennsylvania Observers
99SE Moonridge Observatory
 
West Virginia   A private observatory near Harpers Ferry.
99SE Sweet Run State Park
 
Virginia   State park used by the Northern Virginia Astronomy Club (NOVAC).
100SE East Coast Video Astronomy Rendezvous
 
Virginia   The ECVAR star party held at The Country Waye RV Campgrounds in Luray.
101SE Sky Meadows State Park
 
Virginia   A state park and International Dark-Sky Park near Paris. Used by the Northern Virginia Astronomy Club.
101SE Blue Ridge Regional Park
 
Virginia   A park not open to the general public, but bookable by scouts and other groups. Near Round Hill.
102SE Murphicus Observatory
 
Virginia   A private observatory in Western Loudoun County.
103E Catoctin Mountain Park
 
Maryland   Park, east of Hagerstown.
104E Middletown
 
Maryland   In Frederick county.
104NW Canfield
 
Ohio  
104NW Youngstown
 
Ohio  
104S Shank Observatory
 
Virginia   A private observatory.
104SW Horizon Planetary Observatory
 
West Virginia   Near Glenville.
106NE Lewistown
 
Pennsylvania  
106SE Over The Hill Observatory
 
Virginia   A private observatory near Flint Hill.
107E Digital Monastery Observatory
 
Maryland   A private observatory near Frederick.
107NW Field of Dreams Observatory
 
Ohio   A private observatory near Salem.
107S Harrisonburg
 
Virginia   Home of the Shenanandoah Valley Stargazers and the John C. Wells Planetarium of James Madison University.
107SE Brooke Stream Manor Observatory
 
Virginia   A private observatory.
108S Green Bank Observatory
 
West Virginia   Radio Observatory and for research and education. Also the home of the Green Bank Star Quest.
109SW Elk River WMA
 
West Virginia   A wildlife management area east of Sutton.
110S COSMIC OBSERVATORY
 
Virginia   A private observatory of a member of the Shenandoah Valley Stargazers.
110SE CHR
 
Virginia   A private observing site of the Northern Virginia Astronomy Club. Near Middleburg.
111E Piney Mountain
 
Pennsylvania   A spot near the summit of Piney Mountain, used by the Chesmont Astronomical Society and called DS-3.
111S Stokesville Observatory
 
Virginia   Of the Shenandoah Valley Stargazers
111SE Big Meadows
 
Virginia   A site in Shenandoah National Park used by the Northern Virginia Astronomy Club.
111SE Camp Highroad
 
Virginia   A commercial campground used by the Northern Virginia Astronomy Club (NOVAC).
112NW Clarke Observatory
 
Ohio   Observatory of Mount Union College. In Alliance.
112W Salt Fork State Park
 
Ohio   State Park near Cambridge.
113NW Greenville
 
Pennsylvania   In Mercer county. Home to the Greenville Area Astronomy Club.
113SE Leesburg
 
Virginia  
113W Leaking Light Observatory
 
West Virginia   A private observatory in Waverly.
114E Gettysburg College Observatory
 
Pennsylvania   Observatory on the campus of Gettsyburg College.
114NW Fry Family Park
 
Ohio   A park in Pike Township
114SE NOVAC Turner Mountain
 
Virginia   An observing site of Northern Virginia Astronomy Club. On private land.
114SE Ryan Observing Site
 
Virginia   A private observation site.
115N Starshine Farm Observatory
 
Pennsylvania   A private observatory near Wayne.
116E Ladiesburg
 
Maryland   A town in Frederick County.
116SE Grenville Base Observatory
 
Virginia   A private observatory in the Bull Run Mountains.
117E Michael L. Britton Observatory
 
Pennsylvania   An observatory of Dickinson College in Carlisle. Used by the Dickinson College Astronomy Club.
117SE Hopewell Observatory
 
Virginia   In the Bull Run Mountains.
118SE Beaglehaven Observatory
 
Virginia   A private observatory of a member of NOVAC. Somehwere around Ashburn.
118SW Calhoun County Park
 
West Virginia   A park in Calhoun County. Used by The Wilderness Center Astronomy Club. Near Grantsville.
119S Starlight Observatory
 
Virginia   A private observatory
120N Hearts Content Scenic Area
 
Pennsylvania   A site used by the Southern Tier Astronomy Recreation Society(S.T.A.R.S).
120S Pinetop Observatory
 
Virginia   A private observatory near Mount Sidney.
120SE Mountain View Observatory
 
Virginia   An observatory near Warrenton.
120SW A & O Farm
 
Ohio   Observing site used by the Mid-Ohio Valley Astronomy Club. Near Parkersburg.
121E Little Bennett Regional Park
 
Maryland   A campground near Clarksburg
121N Pettis Rd Observatory
 
Pennsylvania   A private observatory.
121SE Quiet Skies Observatory
 
Virginia   A private observatory of a member of the Northern Virginia Astronomy Club.
122E Little Buffalo State Park
 
Pennsylvania   State park near Newport.
122N Higby Hill Observatory
 
Pennsylvania   A private observatory.
122S Blue Ridge Observatory
 
Virginia   On Flattop Mountain near Dyke.
122SE Morning Calm Observatory
 
Virginia   A private observatory.
123NE State Camp
 
Pennsylvania   A dark sky site called "State Camp" by members of the Central Pennsylvania Observers. Actually Dennison Overlook in Sproul State Forest.
123NE Sinnemahoning State Park
 
Pennsylvania   State park near Austin, PA.
123NW Mahoning Valley Cortese Observatory
 
Ohio   Observatory of the Mahoning Valley Astronomical Society. Near Braceville.
124E Lake Meade Observatory
 
Pennsylvania   A private observatory.
124E Mount Airy Observatory
 
Maryland   A private observatory of a member of the Howard Astronomical League.
124N Meadville
 
Pennsylvania  
124NW Don's Backyard
 
Ohio   A private observing site.
126E Marstown Observatory
 
Maryland   A private observatory near New Windsor.
126S Staunton
 
Virginia   Home to some members of the Shenandoah Valley Stargazers.
126SE Culpeper
 
Virginia   A town in Culpeper County.
127SE C.M. Crockett Park
 
Virginia   A county park and recreation facility used as an observing site by the Northern Virginia Astronomy Club. In Midland.
129E Bear Branch Nature Center
 
Maryland   A nature center and planetarium. Home to the Westminster Astronomical Society.
129SE Great Falls Observatory Park
 
Virginia   Astronomy park of the Analemma Sociey. In Great Falls and close to Reston.
129W Grieser Field
 
Ohio   Used as a dark-sky site by the Columbus Astronomical Society. About 7 miles from McConnelsville.
130SE Centreville
 
Virginia   Home to some members of The Northern Virginia Astronomy Club.
131NW WCAC
 
Ohio   The Wilderness Center Astronomy Club is located southwest of Canton.
131SW Spencer
 
West Virginia  
132E Carr's Mill Park
 
Maryland   A park with no facilities, occasionally used by the Howard Astronomical League for impromptu members-only events. In Howard county.
132N Kinzua Bridge State Park Visitor's Center
 
Pennsylvania   Visitor Center of a state park. Near Mt Jewett.
132N Warren
 
Pennsylvania   Home of the Warren County Amateur Astronomy Club.
132NE The Geek Shed
 
Pennsylvania   A private observatory near Hartleton.
132NW Hiram College
 
Ohio   College in Hiram
132SE Montgomery County Astrophysical Observatory
 
Maryland   Aka MCAO, a private observatory, near Derwood.
132SE Potomac Astrometric Observatory
 
Maryland   A observatory for personal GRB and cataclysmic variable research
133E Edward L. Naylor Astronomical Center & Observatory
 
Pennsylvania   A group of observatorie of the Astronomical Society of Harrisburg, PA.. Near Lewisberry.
133E Willow Oak Observatory
 
Maryland   A private observatory somewhere around Gamber.
133S Calf Mountain Overlook
 
Virginia   A public overlook on Skyline drive In Shenandoah National Park.
133S Watoga State Park
 
West Virginia   State park applying for dark-sky preserve status with the International Dark-Sky Association.
133S Waynesboro
 
Virginia   Home to some members of the Shenandoah Valley Stargazers.
133W Coshocton
 
Ohio   A town in Coshocton county.
134E Codorus Creek Observatory
 
Pennsylvania   Private observator near Spring Grove
134E Harrisburg
 
Pennsylvania   Home of the Astronomical Society of Harrisburg.
134N GCC Observatory
 
Pennsylvania   Observatory of Grove City College
134N "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.
134NW Astronomy Club of Akron Observatory
 
Ohio   An observatory of the Astronomy Club of Akron
134SE Vienna
 
Virginia  
135SE CF Phelps WMA
 
Virginia   A wildlife mangement area used by the Northern Virginia Astronomy Club (NOVAC).
135SE Lagniappe Farm
 
Virginia   A private observing site of a member of the Charlottesville Astronomical Society.
136NW Eagle's Nest
 
Ohio   A private observatory near Akron.
136S Droop Mountain Battlefield State Park
 
West Virginia   A state park near Hillsboro.
136S Goshen
 
Virginia   A town in Rockbridge county.
136SE George Mason Observatory
 
Virginia   Observatory of George Mason University.
137E Bluebird Observatory
 
Maryland   A private observatory owned by Jerry Persall and open to visitors by appointment.
137N Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
137NW Fishcreek Rd Observing Site
 
Ohio   Site of public astronomy events in Stow, Ohio.
138N Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
138NW Dorset Wilderness Area
 
Ohio   Wilderness area open to the public.
138NW Eldon Russell Park
 
Ohio   A county park near Burton.
138SE Ashton Observatory at Johnson Farms
 
Maryland   A private observatory of a member of the Howard Astronomical League.
139E Alpha Ridge Park
 
Maryland   Observatory and star party site of the Howard Astronomical League(HAL). Park of Howard County. Near Marriottsville, MD.
139W Zanesville
 
Ohio  
140E Reisterstown
 
Maryland   Home to the Soldiers Delight Natural Environment Area.
140E Sterner Observatory
 
Pennsylvania   A private observatory.
140S Leander McCormick Observatory
 
Virginia   An Observatory of the University of Virginia.
140SE Stargazer's Field Observatory
 
Virginia   A private observatory.
141E Mount Pleasant
 
Maryland   Part of the The Howard County Conservancy.
141E Shelly Island Observatory
 
Pennsylvania   A private observatory near Goldsboro.
141E Walgrove Observatory
 
Maryland   A private observatory in Reisterstown.
141NE Port Allegany
 
Pennsylvania  
141NW The Top Of The Sky Mini Observatory
 
Ohio   A private observatory.
141S Charlottesville
 
Virginia   Home of the University of Virginia's Leander McCormick Observatory and close to Fan Mountain Observatory.
141SE Lake of the Woods Observatory
 
Virginia   A private observatory (MPC I24) in Lake of the Woods.
141SW Breezy Point Observatory
 
West Virginia   An observatory of the Kanawha Valley Astronomical Society. Located at Camp Virgil Tate.
142E Prettyboy Reservoir
 
Maryland   A reservior surrounded by parkland.
142E YCAS Observatory
 
Pennsylvania   observatory and home of the York County Astronomical Society. At John C. Rudy County Park.
142NW Indian Hill Observatory
 
Ohio   Observatory of the Chagrin Valley Astronomical Society
142NW SkyWatch Observatory
 
Ohio   A private obseratory near Hartsgrove.
143E Weiser State Forest
 
Pennsylvania   This chart is centered on a gated site, not accessible to the public, that is used by the Astronomical Society of Harrisburg,PA under a special activites agreement. Near Elizabethville.
143N Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
143S Big Spy Mountain Overlook
 
Virginia   An overlook on the Blue Ridge Parkway.
143S Douthat State Park
 
Virginia   State park and International Dark Sky Park in Milboro.
143SE USNO
 
DC   The U.S. Naval Observatory.
143W Burr Oak State Park
 
Ohio   Centered on the Group Campground at Burr Oak State Park.
144NE 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.
144NW 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.
144NW Wadsworth Observatory
 
Ohio   A private observatory in Wadsworth.
144SE Mark Slade Remote Observatory
 
Virginia   AKA MSRO. Observatory owned by MSRO Science, Inc.
144SW Twin Sugars Observatory
 
West Virginia   A private observatory of a member of the Greenbrier Valley Astronomy Association. Near Friars Hill.
145NE Susquehanna University
 
Pennsylvania   Centered on the observatory of Susquehanna University. In Selinsgrove.
145NE Southerton Observatory
 
Pennsylvania   A private observatory near Lewisburg.
145NW Cuyahoga Valley National Park
 
Ohio   National park near Near Peninsula, OH.
145NW Solon
 
Ohio   Used by some members of the Chagrin Valley Astonomical Society
145NW Zeppy's Astronomical Observatory
 
Ohio   A private observatory somewhere around Chardon.
145SE University of Maryland Observatory
 
Maryland   Observatory of University of Maryland Home of the National Capital Astronomers. in College Park.
145SE Washington
 
DC   Nearby to some members of the Northern Virginia Astronomy Club.
146N Eureka Observatory
 
Pennsylvania   A private observatory.
146SE Katherine Hill Observatory
 
Virginia   A private observatory.
146SE Smithsonian NASM Public Observatory
 
DC   AKA Smithsonian National Air and Space Museum Public Observatory. In Washington.
146SE Stafford
 
Virginia  
147NW Bath Nature Preseve
 
Ohio   Nature preserve and observing site of the Summit County Astronomy Club.
147NW Wooster
 
Ohio  
147SE Belmont Observatory
 
Virginia   A private observatory. Affiliated with the Rappahannock Astronomy Club.
147W Stillwell
 
Ohio  
148E YCAS Stewartstown Observing Site
 
Pennsylvania   An observing site of the York County Astronomical Society. In Hopewell Township, near Stewartstown.
148N Jamestown
 
New York  
148NE Hebron Observatory
 
Pennsylvania   A private observatory somewhere around Hebron.
148S Fan Mountain Observatory
 
Virginia   An observatory of the University of Virginia.
148SE Beacon Field Observatory
 
Virginia   A private observatory, associated with the Friends of Beacon Field Airport. Located near Beacon Field Airport, a former airport, now a shopping mall.
148SE Mason Neck State Park
 
Virginia   State park.
148SE Old Town Observatory
 
Virginia   A private observatory of a member of the Northern Virginia Astronomy Club.
149NE Bucknell Observatory
 
Pennsylvania   Observatory of Bucknell University. In Lewisburg.
149SE ALPHA Observatory
 
Maryland   Observatory of Capitol Technology University.
150E UMBC Observatory
 
Maryland   Observatory of University of Maryland, Baltimore County.
151N Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
151NW Conneaut
 
Ohio   Also covers Ashtabula.
151S Lake Monticello
 
Virginia   Home to some members of the Charlottesville Astronomical Society.
151SE Hay House Farm Observatory
 
Virginia   A private observatory somewhere around Louisa, VA.
151W Athens
 
Ohio   Home of the South East Ohio Astronomical Society and Ohio University.
152E Dulaney Springs Park
 
Maryland   An observing site of the Baltimore County Casual Astronomers. Near Hampton.
152E Sola Virtus Observatory
 
Maryland   A private observatory somewhere around White Hall.
152N Mitchell Observatory
 
Pennsylvania   A private observatory.
152SE Fort Washington Park
 
Maryland   A historic national park in Fort Washington.
153N Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
153NW Madison
 
Ohio  
153NW 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.
154E Annville
 
Pennsylvania   Centered on Annville-Cleona Secondary School.
154NE Williamsport
 
Pennsylvania   Home of the Pennsylvania College of Technology.
154SE PostOak
 
Virginia  
155E Baltimore
 
Maryland   Home of the Baltimore Astronomical Society.
155N Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
155SE Bunny Foo-Foo Observatory
 
Maryland   A private observatory in Fort Washington.
156N M & T Observatory
 
New York   A private observatory near Olean.
156NE Gold
 
Pennsylvania  
156S Welsh Mt. Observatory
 
Virginia   A private observatory near Shipman and halfway between Charlottesville & Lynchburg.
157E Kennard Dale High School
 
Pennsylvania   A High school in Fawn Grove.
157SE Hidden Creek Observatory
 
Virginia   A private observatory.
157SE Bowie
 
Maryland  
158E Cruz Observatory
 
Pennsylvania   A private observatory.
158N Lone Pine Observatory
 
New York   A private observatory
158S Dogwood Ridge Observatory
 
Virginia   A private observatory near Kidds Store.
158S Greenbrier Observatory
 
West Virginia   A private observatory near White Sulpher Springs.
159E Sanctuary Observatory
 
Pennsylvania   A private observatory in Manheim.
159SE Nanjemoy Creek Observatory
 
Maryland   An observatory of the Southern Maryland Astronomical Society.
159W Fred's Observatory
 
Ohio   A private observatory.
160NE Camp Susque Observatory
 
Pennsylvania   Observatory of Camp Susque. Near Trout Run.
160NW Eastlake
 
Ohio  
160SE Summit Crossing Observatory
 
Virginia   A private observatory near Spotsylvania.
160SW Leon Observing Site
 
West Virginia   A private observing site.
160W Newark
 
Ohio  
161E Stella Nova Observatory
 
Pennsylvania   Near Conestoga.
162E Grundy Observatory
 
Pennsylvania   Observatory of Franklin and Marshall College which is also the meeting place of the Astronomy Enthusiasts of Lancaster County.
162NW Burrell Memorial Observatory
 
Ohio   Observatory of Baldwin Wallace University.
162NW CAA Observatory
 
Ohio   Observatory of the Cuyahoga Astronomical Association located at Letha House Park near Spencer.
162NW Cleveland
 
Ohio  
162W Miller Observatory
 
Ohio   Observatory at Kenyon College.
163SW Charleston
 
West Virginia  
164E Lititz
 
Pennsylvania   Meeting place of the Astronomy Enthusiasts of Lancaster County (AELC).
164E Manheim Township Planetarium
 
Pennsylvania   Planetarium of Manheim Township Middle School . In Lancaster
164E Martin State Airport
 
Maryland   airport.
164NE Valley View Observatory
 
Pennsylvania   A private observatory near Kaseville.
164S James River State Park
 
Virginia   State park on the James river.
165E Ryan Observatory
 
Pennsylvania   At Muddy Run. Observatory operated by the Rittenhouse Astronomical Society in coordination with the Astronomy Enthusiasts of Lancaster County. In Muddy Run Park.
165E Susquehannock State Park
 
Pennsylvania   State Park. Home of the York County Star Party, Near Drumore.
165N Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
165SW Backus Mountain Observatory
 
West Virginia   A private observatory.
165W Mambourg Farm Historical Park
 
Ohio   A park near Lancaster used for astronomy/stargazing programs by the Fairfield County Historical Parks District. Call for access.
166E AACC Astronomy Lab
 
Maryland   Observatory of Anne Arundel Community College, and home of the AACC Astronomy Club.
166NW Cosmic Orchard Observatory
 
Ohio   A private observatory near Columbia Station
167E Broad Creek
 
Maryland   A Memorial Scout Reservation used, with permission, as a dark-sky site by the Harford County Astronomical Society.
167E Harford Community College Observatory
 
Maryland   Observatory of Harford Community College. Also used by the Harford County Astronomical Society. Near Bel Air.
167NE Lead Parachute Observatory
 
Pennsylvania   A future private observatory near Wellsboro.
167SE King George Observatory
 
Virginia   A private observatory in King George.
168E Middle Creek Wildlife Management Area
 
Pennsylvania   Wildlife managment area and observing site of the Astronomy Enthusiasts of Lancaster County .
168S Laurel Bank
 
Virginia   A private observing site.
168W Warren Rupp Observatory
 
Ohio   An observatory Near Mansfield. Home of the Hidden Hollow star party.
169E United States Naval Academy
 
Maryland   Link.. In Annapolis.
169NW LaGrange
 
Ohio   Home of the The Black River Astronomical Society.
169S Sunset Field
 
Virginia   A site on the Blue Ridge Parkway used by the Blue Ridge Astronomy Club. Also the site of the Apple Orchard Falls Trailhead.
169SE The Hughesville Sky-view Observatory
 
Maryland   A private observatory near Waldorf.
169SW Standing Stone Observatory
 
West Virginia   A private observatory.
170SW Porter
 
Ohio   A town in Gallia county. Forecast also covers Bidwell, Harrisburg, and Kerr.
170W Hutville
 
Ohio   Hutville is located on private property located between Columbus & Mt.Vernon, Ohio.
171NW Walter E. Schuele Planetarium
 
Ohio   Planetarium of the Lake Erie Nature & Science Center with public observing programs. In Bay Village.
172E CAS DS-2
 
Pennsylvania   A site on Blue Mountain, used by the Chesmont Astronomical Society.
172NW John D. Nielsen Observatory
 
Ohio   Observatory located on the Carlisle Reservation. Used for public observing by the The Black River Astronomical Society.
172NW Rustic Lake Observatory
 
Ohio   A private observatory near Ashland.
172W John Glenn Astronomy Park
 
Ohio   Astronomy park of the Friends of the Hocking Hills State Park.
172W Payne's Starfield Observatory
 
Ohio   A private observatory in Fredericktown.
173E Cadmus Homestead Observatory
 
Pennsylvania   A private observatory near Robesonia.
173N Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
173SE Leakes Mill Park
 
Virginia   Park in Goochland.
173SE Montpelier Observatory
 
Virginia   A private observatory near Montpelier.
174S Winfree Observatory
 
Virginia   An observatory at Randolph College.
175E StarEffects Observatory
 
Pennsylvania   A private observatory near Bernville.
175NW Oberlin
 
Ohio   Home of the Oberlin College Observatory and Oberlin Astronomy Club.
175SE Chesapeake Beach Veterans Memorial Park
 
Maryland   City park in Chesapeake Beach.
176NE Mansfield
 
Pennsylvania   Home of Mansfield University.
176NE High Knob Overlook
 
Pennsylvania   A site used by the New Jersey Astronomical Association (NJAA)http://www.njaa.org/. This chart also covers Worlds End State Park.
176W Asteria Observatory
 
Ohio   A private observatory.
177E Quiet Pond Observatory
 
Maryland   A private observatory of a member of the Amateur Astronomers Association of Princeton.
177S BRAC Ivy Hill Site
 
Virginia   A site used by the Blue Ridge Astronomy Club.
178E Fishing Battery Island
 
Maryland   Used by some members of the Howard Astronomical League. Near Havre de Grace.
178E Welsh Mountain Community Center
 
Pennsylvania   Near a dark-sky observing site used by the Astronomy Enthusiasts of Lancaster County.
178N Lime Lake
 
New York   A lake near Machias.
178S Lynchburg College Observatory
 
Virginia   Observatory of Lynchburg College. Located at the college's Claytor Nature Study Center in Bedford County.
179E Echo Hill Outdoor School
 
Maryland   A school near Worton.
179NE Stull Observatory
 
New York   Observatory at Alfred University. In Alfred.
179SW Greasy Ridge
 
Ohio   Near Crown City. A site of the OVAS.
179W Amanda
 
Ohio  
180NW Lorain
 
Ohio  
180S Appomattox Observatory
 
Virginia   A private observatory.
180S Liberty University
 
Virginia   University in Lynchburg.


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