Clear Sky Chart

Charts within 120mi of Mason-Dixon Star Party

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Distance
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Prov/StateComments/Links
5SW Lake Meade Observatory
 
Pennsylvania   A private observatory.
9NE Edward L. Naylor Astronomical Center & Observatory
 
Pennsylvania   A group of observatorie of the Astronomical Society of Harrisburg, PA.. Near Lewisberry.
13SE Codorus Creek Observatory
 
Pennsylvania   Private observator near Spring Grove
15SE Sterner Observatory
 
Pennsylvania   A private observatory.
15E YCAS Observatory
 
Pennsylvania   observatory and home of the York County Astronomical Society. At John C. Rudy County Park.
16NE Shelly Island Observatory
 
Pennsylvania   A private observatory near Goldsboro.
16NW Michael L. Britton Observatory
 
Pennsylvania   An observatory of Dickinson College in Carlisle. Used by the Dickinson College Astronomy Club.
16W Piney Mountain
 
Pennsylvania   A spot near the summit of Piney Mountain, used by the Chesmont Astronomical Society and called DS-3.
17N Harrisburg
 
Pennsylvania   Home of the Astronomical Society of Harrisburg.
19SW Gettysburg College Observatory
 
Pennsylvania   Observatory on the campus of Gettsyburg College.
27S Bear Branch Nature Center
 
Maryland   A nature center and planetarium. Home to the Westminster Astronomical Society.
27SE YCAS Stewartstown Observing Site
 
Pennsylvania   An observing site of the York County Astronomical Society. In Hopewell Township, near Stewartstown.
30N Little Buffalo State Park
 
Pennsylvania   State park near Newport.
30SE Prettyboy Reservoir
 
Maryland   A reservior surrounded by parkland.
32E Cruz Observatory
 
Pennsylvania   A private observatory.
32NE Annville
 
Pennsylvania   Centered on Annville-Cleona Secondary School.
33SE Sola Virtus Observatory
 
Maryland   A private observatory somewhere around White Hall.
34E Sanctuary Observatory
 
Pennsylvania   A private observatory in Manheim.
34SW Tomstown
 
Pennsylvania  
35E Grundy Observatory
 
Pennsylvania   Observatory of Franklin and Marshall College which is also the meeting place of the Astronomy Enthusiasts of Lancaster County.
35E Stella Nova Observatory
 
Pennsylvania   Near Conestoga.
35N 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.
35NW 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.)
35SW Ladiesburg
 
Maryland   A town in Frederick County.
36SE Kennard Dale High School
 
Pennsylvania   A High school in Fawn Grove.
36W Chambersburg
 
Pennsylvania  
37E Lititz
 
Pennsylvania   Meeting place of the Astronomy Enthusiasts of Lancaster County (AELC).
37E Manheim Township Planetarium
 
Pennsylvania   Planetarium of Manheim Township Middle School . In Lancaster
37S Marstown Observatory
 
Maryland   A private observatory near New Windsor.
37SW Catoctin Mountain Park
 
Maryland   Park, east of Hagerstown.
39S Willow Oak Observatory
 
Maryland   A private observatory somewhere around Gamber.
40E 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.
40S Reisterstown
 
Maryland   Home to the Soldiers Delight Natural Environment Area.
41S Walgrove Observatory
 
Maryland   A private observatory in Reisterstown.
41SE Susquehannock State Park
 
Pennsylvania   State Park. Home of the York County Star Party, Near Drumore.
42SW Greencastle
 
Pennsylvania  
43E Middle Creek Wildlife Management Area
 
Pennsylvania   Wildlife managment area and observing site of the Astronomy Enthusiasts of Lancaster County .
44SE Dulaney Springs Park
 
Maryland   An observing site of the Baltimore County Casual Astronomers. Near Hampton.
46SE Broad Creek
 
Maryland   A Memorial Scout Reservation used, with permission, as a dark-sky site by the Harford County Astronomical Society.
46SW Digital Monastery Observatory
 
Maryland   A private observatory near Frederick.
47SW Beaver Creek Observatory
 
Maryland   An observatory of the Tri-State Astronomers.
48S Mount Airy Observatory
 
Maryland   A private observatory of a member of the Howard Astronomical League.
48SW Greenbrier State Park
 
Maryland   State Park near Boonsboro.
49NE Cadmus Homestead Observatory
 
Pennsylvania   A private observatory near Robesonia.
50S Alpha Ridge Park
 
Maryland   Observatory and star party site of the Howard Astronomical League(HAL). Park of Howard County. Near Marriottsville, MD.
50S 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.
50S Mount Pleasant
 
Maryland   Part of the The Howard County Conservancy.
50SE Harford Community College Observatory
 
Maryland   Observatory of Harford Community College. Also used by the Harford County Astronomical Society. Near Bel Air.
50SW Middletown
 
Maryland   In Frederick county.
51NW Lewistown
 
Pennsylvania  
52E Welsh Mountain Community Center
 
Pennsylvania   Near a dark-sky observing site used by the Astronomy Enthusiasts of Lancaster County.
53N Susquehanna University
 
Pennsylvania   Centered on the observatory of Susquehanna University. In Selinsgrove.
53NE CAS DS-2
 
Pennsylvania   A site on Blue Mountain, used by the Chesmont Astronomical Society.
53NE StarEffects Observatory
 
Pennsylvania   A private observatory near Bernville.
53S Bluebird Observatory
 
Maryland   A private observatory owned by Jerry Persall and open to visitors by appointment.
53W Persephone Observatory
 
Pennsylvania   A private observatory near Three Springs.
54S Little Bennett Regional Park
 
Maryland   A campground near Clarksburg
55S Baltimore
 
Maryland   Home of the Baltimore Astronomical Society.
56S UMBC Observatory
 
Maryland   Observatory of University of Maryland, Baltimore County.
58NE Triplet Observatory
 
Pennsylvania   A private observatory.
58SE Martin State Airport
 
Maryland   airport.
58SW Falling Waters
 
West Virginia  
60E Carpenter Observatory
 
Pennsylvania   An observatory of the Berks County Amateur Astronomical Society. Near Reading.
60SW C&O Canal National Historical Park
 
Maryland   AKA Chesapeake and Ohio Canal National Historical Park. Near Clear Spring, between Hancock and Hagerstown.
60SW Shepherd University Observatory
 
West Virginia   Observatory of Shepherd University in Shepherdstown.
61N The Geek Shed
 
Pennsylvania   A private observatory near Hartleton.
61SE Fishing Battery Island
 
Maryland   Used by some members of the Howard Astronomical League. Near Havre de Grace.
62E Coatesville
 
Pennsylvania   Home to some members of the the DVAA.
62NW Tom's Yard
 
Pennsylvania   A private observatory.
62S Ashton Observatory at Johnson Farms
 
Maryland   A private observatory of a member of the Howard Astronomical League.
63E Wayside Observatory
 
Pennsylvania   A private observatory. Chart also covers the towns of New London, Avondale, West Grove and Oxford.
63N Southerton Observatory
 
Pennsylvania   A private observatory near Lewisburg.
63S Montgomery County Astrophysical Observatory
 
Maryland   Aka MCAO, a private observatory, near Derwood.
64E French Creek State Gamelands
 
Pennsylvania   A site used by the Delaware Valley Amateur Astronomers.
64N Bucknell Observatory
 
Pennsylvania   Observatory of Bucknell University. In Lewisburg.
64SW Sweet Run State Park
 
Virginia   State park used by the Northern Virginia Astronomy Club (NOVAC).
66SE Echo Hill Outdoor School
 
Maryland   A school near Worton.
66W Black Bear Hollow Observatory
 
Pennsylvania   A private observatory.
68E Eagle Eye Observatory
 
Pennsylvania   A private observatory.
68E WWYS Observatory
 
Pennsylvania   Aka Watch Where You Step Observatory. A private observatory.
68NE Pulpit Rock Astronomical Park
 
Pennsylvania   A campus of several observatories of the Lehigh Valley Amateur Astronomical Society between Lenhartsville and Hamburg.
69NW State College
 
Pennsylvania   A meeting place of the Central Pennsylvania Observers
69S ALPHA Observatory
 
Maryland   Observatory of Capitol Technology University.
69S Potomac Astrometric Observatory
 
Maryland   A observatory for personal GRB and cataclysmic variable research
69SE Elk Forest
 
Maryland   A wildlife managment area used by the Delmarva Stargazers
70NW Dog-Star Observatory
 
Pennsylvania   An observatory near Pennsylvania Furnace.
70SW Leesburg
 
Virginia  
70SW Moonridge Observatory
 
West Virginia   A private observatory near Harpers Ferry.
71N Valley View Observatory
 
Pennsylvania   A private observatory near Kaseville.
72NE Blue Mountain Vista Observatory
 
Pennsylvania   A private observatory also used by members of Chesmont Astronomical Society. Near New Ringgold.
72NE Carlson R. Chambliss Astronomical Observatory
 
Pennsylvania   Observatory of Kutztown University. In Kutztown, PA.
72S University of Maryland Observatory
 
Maryland   Observatory of University of Maryland Home of the National Capital Astronomers. in College Park.
72SW Murphicus Observatory
 
Virginia   A private observatory in Western Loudoun County.
73S AACC Astronomy Lab
 
Maryland   Observatory of Anne Arundel Community College, and home of the AACC Astronomy Club.
73S Beaglehaven Observatory
 
Virginia   A private observatory of a member of NOVAC. Somehwere around Ashburn.
73SE Starlight Observatory
 
Delaware   A private observatory somewhere around Glasgow.
74E Mount Cuba Astronomical Observatory
 
Delaware   AKA MCAO. Observatory of the Delaware Astromical Society
74E West Chester
 
Pennsylvania   Home of WCU Observatory and meeting place of the Chester County Astronomical Society.
74NW Canoe Creek State Park
 
Pennsylvania   A state park used as an observing site by the Starlight Astronomy Club. In Canoe Creek.
74NW Stardust Observatory
 
Pennsylvania   A private observatory near Port Matilda.
74S Great Falls Observatory Park
 
Virginia   Astronomy park of the Analemma Sociey. In Great Falls and close to Reston.
74SE Quiet Pond Observatory
 
Maryland   A private observatory of a member of the Amateur Astronomers Association of Princeton.
74SW Brooke Stream Manor Observatory
 
Virginia   A private observatory.
75E Old Oak Observatory
 
Pennsylvania   A private observatory in Pottsgrove.
75SW Morgan County Observatory
 
West Virginia   Observatory of the Morgan County Observatory Foundation. Near Berkeley Springs.
76E Dark Horse Observatory
 
Pennsylvania   A private observatory near Phoenixville.
76S Bowie
 
Maryland  
76SE Summit Observatory
 
Delaware   A private observatory.
77E Boyertown Planetarium
 
Pennsylvania   Planetarium of the Boyertown Area School District
77NW 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.
77S USNO
 
DC   The U.S. Naval Observatory.
77SE Snobie Observatory
 
Delaware   A private observatory in Bear, DE.
78S United States Naval Academy
 
Maryland   Link.. In Annapolis.
78SW Camp Highroad
 
Virginia   A commercial campground used by the Northern Virginia Astronomy Club (NOVAC).
79NE West Valley Observatory
 
Pennsylvania   A private observatory. Near Fogelsville.
79S Smithsonian NASM Public Observatory
 
DC   AKA Smithsonian National Air and Space Museum Public Observatory. In Washington.
79S Washington
 
DC   Nearby to some members of the Northern Virginia Astronomy Club.
79SW CHR
 
Virginia   A private observing site of the Northern Virginia Astronomy Club. Near Middleburg.
80E Wilmington
 
Delaware   Home of the Delaware Astronomical Society.
80S Vienna
 
Virginia  
81NE Walnut Street Observatory
 
Pennsylvania   A private observatory in Berwick.
81NW Altoona
 
Pennsylvania   Home of the Starlight Astronomy Club .
81SW Blue Ridge Regional Park
 
Virginia   A park not open to the general public, but bookable by scouts and other groups. Near Round Hill.
83E Candlewyck Observatory
 
Pennsylvania   A private observatory.
83N Williamsport
 
Pennsylvania   Home of the Pennsylvania College of Technology.
84E Spring Mountain Observatory
 
Pennsylvania   A private observatory.
84W Rainsburg Mountain
 
Pennsylvania  
85S George Mason Observatory
 
Virginia   Observatory of George Mason University.
85SE Blackbird State Forest
 
Delaware   A state park at the border of New Castle and Kent Counties.
85SW Flint Ridge Observatory
 
Virginia   A private observatory near Winchester.
86E Bradstreet Observatory
 
Pennsylvania   Observatory of Eastern University with public observing. In St. Davids.
86NE Whispering Pines Camping Estates
 
Pennsylvania   A campground near Stillwater.
86S Centreville
 
Virginia   Home to some members of The Northern Virginia Astronomy Club.
86S Old Town Observatory
 
Virginia   A private observatory of a member of the Northern Virginia Astronomy Club.
86SE TBM Observatory
 
Maryland   A private observatory.
86SW Grenville Base Observatory
 
Virginia   A private observatory in the Bull Run Mountains.
86SW Lake Holiday Observatory
 
Virginia   A private observatory.
88E Widener University
 
Pennsylvania   University in Chester.
88NE Park Place Observatory
 
Pennsylvania   A private observatory.
88S 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.
88SW NOVAC Turner Mountain
 
Virginia   An observing site of Northern Virginia Astronomy Club. On private land.
89E Merion Golf Club
 
Pennsylvania   A golf course.
89E Strawbridge Observatory
 
Pennsylvania   Observatory of Haverford College with student-led public observing
89NE Allentown(PA)
 
Pennsylvania   A town in Lehigh county.
89NE Eckley Miners' Village
 
Pennsylvania   An observing site of the Greater Hazleton Area Astronomical Society.
89SW Hopewell Observatory
 
Virginia   In the Bull Run Mountains.
89SW Sky Meadows State Park
 
Virginia   A state park and International Dark-Sky Park near Paris. Used by the Northern Virginia Astronomy Club.
90NE LVAAS South Mountain Campus
 
Pennsylvania   Observatory and planeterium site of the Lehigh Valley Amateur Astronomical Society.
91E MCCC Observatory
 
Pennsylvania   Observatory of Montgomery County Community College. Site of observing sessions held by the Bucks Mont Astronomical Association (BMAA), Chesmont Astronomical Society (CAS) and the Delaware Valley Amateur Astronomers (DVAA).
91S Fort Washington Park
 
Maryland   A historic national park in Fort Washington.
91SE Rich Neck Observatory
 
Maryland   A private observatory.
91W Rocky Gap State Park
 
Maryland   State park near Cumberland.
92NE Astro-chalet
 
Pennsylvania   A private observatory.
92S Bunny Foo-Foo Observatory
 
Maryland   A private observatory in Fort Washington.
92SE Tuckahoe State Park
 
Maryland   A site of the Delmarva Stargazers
93NW State Camp
 
Pennsylvania   A dark sky site called "State Camp" by members of the Central Pennsylvania Observers. Actually Dennison Overlook in Sproul State Forest.
93NW Prince Gallitzin State Park
 
Pennsylvania   State park on Glendale Lake.
94E Gwynedd Mercy College
 
Pennsylvania   College in Gwynedd.
95N Camp Susque Observatory
 
Pennsylvania   Observatory of Camp Susque. Near Trout Run.
96S Chesapeake Beach Veterans Memorial Park
 
Maryland   City park in Chesapeake Beach.
97E Ash Observatory
 
New Jersey   A private observatory.
97E Philadelphia
 
Pennsylvania   Home of the Delaware Valley Amateur Astronomers.
97S Mason Neck State Park
 
Virginia   State park.
97SW Lord Fairfax Community College
 
Virginia   Community college near Middletown. Also the meeting place of the Shenandoah Astronomical Society (SAS).
97W Elton Moonshine Observatory
 
Pennsylvania   An observatory in Elton.
98N Rickett's Glen State Park
 
Pennsylvania   Ricketts Glen State Park is home of a a Stars-n-Parks public education program. Near Ricketts.
99E Chestnut Branch Park
 
New Jersey  
99N 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.
99SE Dover
 
Delaware   A town in Kent county.
100E Palomar East
 
Pennsylvania   A private observatory somewhere around Warrington.
100E Sewell
 
New Jersey   Home of the Rowan College at Gloucester County Stargazers
100E Willow Grove Area
 
Pennsylvania   Forecast covers Willow Grove, Hatboro, Horsham, Warminster, Jenkintown and Abington.
100NE Francis E. Walter Dam
 
Pennsylvania   Dam who's parking area is used by the Delaware Valley Amateur Astronomers.
101NE Celestial Exploration Observatory
 
Pennsylvania   A private observatory.
101SW Capon Springs and Farms
 
West Virginia   A rural resort used by the Shenandoah Astronomical Society.
102E Rowan Astronomical Observatory
 
New Jersey   Observatory of Rowan University in Glassboro.
102NE The Friedman Observatory
 
Pennsylvania   Observatory of Penn State Wilkes-Barre university. In Lehman.
102NW Clearfield
 
Pennsylvania   A town in Clearfield county.
102S The Hughesville Sky-view Observatory
 
Maryland   A private observatory near Waldorf.
103E Camp Onas
 
Pennsylvania   Near Ottsville. Site of the Stella-Della Valley Star Party and used by the BMAA
104E Buckingham
 
Pennsylvania  
104S C.M. Crockett Park
 
Virginia   A county park and recreation facility used as an observing site by the Northern Virginia Astronomy Club. In Midland.
104SW Mountain View Observatory
 
Virginia   An observatory near Warrenton.
106E Northeast Philadelphia Airport
 
Pennsylvania  
106NE Angels Observatory
 
Pennsylvania   A private observatory between Nazareth and Bangor.
106SE Killen's Pond State Park
 
Delaware   A state park near Harrington.
106SW Over The Hill Observatory
 
Virginia   A private observatory near Flint Hill.
106SW Quiet Skies Observatory
 
Virginia   A private observatory of a member of the Northern Virginia Astronomy Club.
106W Frostburg
 
Maryland   "Home of the the Cumberland Astronomy Club and Frostburg State University\'s planetarium.
107NE AI2 Observatory
 
Pennsylvania   A private observatory.
108E Sky Bright Observatory
 
New Jersey   A private observatory.
108E Solebury Mountain Observatory
 
Pennsylvania   A private observatory on Solebury Mountain. Also near Washington Crossing State Park.
108SW Hidden Bend Observatory
 
West Virginia   A private observatory near Romney.
109E Pine Valley Golf Club
 
New Jersey   A golf course.
109NW Sinnemahoning State Park
 
Pennsylvania   State park near Austin, PA.
109SW Shenandoah County Park
 
Virginia   A park in Shenandoah County. Used by the Shenandoah Astronomical Society and site of monthly observing sessions
109W Heilwood
 
Pennsylvania  
111S Nanjemoy Creek Observatory
 
Maryland   An observatory of the Southern Maryland Astronomical Society.
111SE Holly Dome Observatory
 
New Jersey   A private observatory near Millville.
112S Katherine Hill Observatory
 
Virginia   A private observatory.
112S Stafford
 
Virginia  
113E Levittown
 
Pennsylvania  
113S Stargazer's Field Observatory
 
Virginia   A private observatory.
113SE Golden Mean Observatory
 
Maryland   A private observatory.
114E JAT Observatory
 
Pennsylvania   A private observatory near Fairless Hills.
114E Justin's Space Pictures Observatory
 
New Jersey   A private observatory.
114NE Bel Tor Observatory
 
Pennsylvania   A private observatory near Stroudsburg.
114W Morning Star Observatory
 
Pennsylvania   A private observatory somewhere around New Florence.
115NE Stroudsburg
 
Pennsylvania  
116NE Gouldsboro
 
Pennsylvania  
116NE WHOPPER Observatory
 
New Jersey   A private observatory in Washington, NJ
116S CF Phelps WMA
 
Virginia   A wildlife mangement area used by the Northern Virginia Astronomy Club (NOVAC).
116S King George Observatory
 
Virginia   A private observatory in King George.
116SW Clegg Observatory
 
Virginia   A private observatory near Woodstock.
117SW Morning Star Observatory
 
West Virginia   A private observatory.
117SW Ryan Observing Site
 
Virginia   A private observation site.
117W Pioneer Park Campground
 
Pennsylvania   A campground near Somerset.
118E Stardom Observatory
 
New Jersey   A private observatory in Mt Holly.
118E Joseph D. Tatem Observatory
 
New Jersey   Near Medford lakes.
118NE The Loose Rooster Observatory
 
Pennsylvania   A private observatory somewhere around Scranton.
118NE Scranton
 
Pennsylvania   Home of the Astronomy Club of the University of Scranton.
119E Deer Path Park
 
New Jersey   Park near Flemington.
119E Sourland Mountain Observatory
 
New Jersey   A private site near Hopewell.
119NE Voorhees State Park
 
New Jersey   Home of the New Jersey Astronomical Association and the Edwin E. Aldrin Astronomical Center including the Paul Robinson Observatory.
120E Trenton (NJ)
 
New Jersey   A town in Mercer county. Forecast also covers Lawrenceville and Levittown.
120N Lead Parachute Observatory
 
Pennsylvania   A future private observatory near Wellsboro.
120SE Blackwater National Wildlife Refuge
 
Maryland   Centered on the Visitor Center of the refuge. Home of public star nights held by the Friends of Blackwater National Wildlife Refuge.


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