Clear Sky Chart

Charts within 120mi of Grundy Observatory

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0 Grundy Observatory
 
Pennsylvania   Observatory of Franklin and Marshall College which is also the meeting place of the Astronomy Enthusiasts of Lancaster County.
4NE Manheim Township Planetarium
 
Pennsylvania   Planetarium of Manheim Township Middle School . In Lancaster
4W Cruz Observatory
 
Pennsylvania   A private observatory.
7N Lititz
 
Pennsylvania   Meeting place of the Astronomy Enthusiasts of Lancaster County (AELC).
8S Stella Nova Observatory
 
Pennsylvania   Near Conestoga.
11N Sanctuary Observatory
 
Pennsylvania   A private observatory in Manheim.
15S 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.
16E Welsh Mountain Community Center
 
Pennsylvania   Near a dark-sky observing site used by the Astronomy Enthusiasts of Lancaster County.
16N Middle Creek Wildlife Management Area
 
Pennsylvania   Wildlife managment area and observing site of the Astronomy Enthusiasts of Lancaster County .
17S Susquehannock State Park
 
Pennsylvania   State Park. Home of the York County Star Party, Near Drumore.
20W YCAS Observatory
 
Pennsylvania   observatory and home of the York County Astronomical Society. At John C. Rudy County Park.
21NE Cadmus Homestead Observatory
 
Pennsylvania   A private observatory near Robesonia.
21NW Annville
 
Pennsylvania   Centered on Annville-Cleona Secondary School.
22W Shelly Island Observatory
 
Pennsylvania   A private observatory near Goldsboro.
23S Kennard Dale High School
 
Pennsylvania   A High school in Fawn Grove.
23SW YCAS Stewartstown Observing Site
 
Pennsylvania   An observing site of the York County Astronomical Society. In Hopewell Township, near Stewartstown.
24W Sterner Observatory
 
Pennsylvania   A private observatory.
25S Broad Creek
 
Maryland   A Memorial Scout Reservation used, with permission, as a dark-sky site by the Harford County Astronomical Society.
27E Coatesville
 
Pennsylvania   Home to some members of the the DVAA.
27SW Sola Virtus Observatory
 
Maryland   A private observatory somewhere around White Hall.
28NE StarEffects Observatory
 
Pennsylvania   A private observatory near Bernville.
29NE Carpenter Observatory
 
Pennsylvania   An observatory of the Berks County Amateur Astronomical Society. Near Reading.
30NE Triplet Observatory
 
Pennsylvania   A private observatory.
30W Edward L. Naylor Astronomical Center & Observatory
 
Pennsylvania   A group of observatorie of the Astronomical Society of Harrisburg, PA.. Near Lewisberry.
30E French Creek State Gamelands
 
Pennsylvania   A site used by the Delaware Valley Amateur Astronomers.
31SW Codorus Creek Observatory
 
Pennsylvania   Private observator near Spring Grove
32SE Wayside Observatory
 
Pennsylvania   A private observatory. Chart also covers the towns of New London, Avondale, West Grove and Oxford.
33E Eagle Eye Observatory
 
Pennsylvania   A private observatory.
33E WWYS Observatory
 
Pennsylvania   Aka Watch Where You Step Observatory. A private observatory.
33N CAS DS-2
 
Pennsylvania   A site on Blue Mountain, used by the Chesmont Astronomical Society.
33NW Harrisburg
 
Pennsylvania   Home of the Astronomical Society of Harrisburg.
34S Harford Community College Observatory
 
Maryland   Observatory of Harford Community College. Also used by the Harford County Astronomical Society. Near Bel Air.
35SW Prettyboy Reservoir
 
Maryland   A reservior surrounded by parkland.
38W Lake Meade Observatory
 
Pennsylvania   A private observatory.
39E West Chester
 
Pennsylvania   Home of WCU Observatory and meeting place of the Chester County Astronomical Society.
40NW 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.
41E Dark Horse Observatory
 
Pennsylvania   A private observatory near Phoenixville.
41E Old Oak Observatory
 
Pennsylvania   A private observatory in Pottsgrove.
41S Fishing Battery Island
 
Maryland   Used by some members of the Howard Astronomical League. Near Havre de Grace.
41SE Mount Cuba Astronomical Observatory
 
Delaware   AKA MCAO. Observatory of the Delaware Astromical Society
43NE Carlson R. Chambliss Astronomical Observatory
 
Pennsylvania   Observatory of Kutztown University. In Kutztown, PA.
43NE Pulpit Rock Astronomical Park
 
Pennsylvania   A campus of several observatories of the Lehigh Valley Amateur Astronomical Society between Lenhartsville and Hamburg.
43S Dulaney Springs Park
 
Maryland   An observing site of the Baltimore County Casual Astronomers. Near Hampton.
43SE Elk Forest
 
Maryland   A wildlife managment area used by the Delmarva Stargazers
44NE Boyertown Planetarium
 
Pennsylvania   Planetarium of the Boyertown Area School District
45SE Starlight Observatory
 
Delaware   A private observatory somewhere around Glasgow.
45SW Bear Branch Nature Center
 
Maryland   A nature center and planetarium. Home to the Westminster Astronomical Society.
47SE Wilmington
 
Delaware   Home of the Delaware Astronomical Society.
47W Michael L. Britton Observatory
 
Pennsylvania   An observatory of Dickinson College in Carlisle. Used by the Dickinson College Astronomy Club.
48SE Summit Observatory
 
Delaware   A private observatory.
48SE Snobie Observatory
 
Delaware   A private observatory in Bear, DE.
48SW Reisterstown
 
Maryland   Home to the Soldiers Delight Natural Environment Area.
49E Spring Mountain Observatory
 
Pennsylvania   A private observatory.
49NE Blue Mountain Vista Observatory
 
Pennsylvania   A private observatory also used by members of Chesmont Astronomical Society. Near New Ringgold.
49NE Candlewyck Observatory
 
Pennsylvania   A private observatory.
49S Echo Hill Outdoor School
 
Maryland   A school near Worton.
49SW Walgrove Observatory
 
Maryland   A private observatory in Reisterstown.
50NE West Valley Observatory
 
Pennsylvania   A private observatory. Near Fogelsville.
50S Martin State Airport
 
Maryland   airport.
50W Gettysburg College Observatory
 
Pennsylvania   Observatory on the campus of Gettsyburg College.
51E Bradstreet Observatory
 
Pennsylvania   Observatory of Eastern University with public observing. In St. Davids.
51W Piney Mountain
 
Pennsylvania   A spot near the summit of Piney Mountain, used by the Chesmont Astronomical Society and called DS-3.
52NW Little Buffalo State Park
 
Pennsylvania   State park near Newport.
52SW Willow Oak Observatory
 
Maryland   A private observatory somewhere around Gamber.
53E Widener University
 
Pennsylvania   University in Chester.
54E Merion Golf Club
 
Pennsylvania   A golf course.
54E Strawbridge Observatory
 
Pennsylvania   Observatory of Haverford College with student-led public observing
55S Baltimore
 
Maryland   Home of the Baltimore Astronomical Society.
55SW Marstown Observatory
 
Maryland   A private observatory near New Windsor.
57E 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).
59E Gwynedd Mercy College
 
Pennsylvania   College in Gwynedd.
59NE Allentown(PA)
 
Pennsylvania   A town in Lehigh county.
59NE LVAAS South Mountain Campus
 
Pennsylvania   Observatory and planeterium site of the Lehigh Valley Amateur Astronomical Society.
59NW Susquehanna University
 
Pennsylvania   Centered on the observatory of Susquehanna University. In Selinsgrove.
59S UMBC Observatory
 
Maryland   Observatory of University of Maryland, Baltimore County.
59SW Alpha Ridge Park
 
Maryland   Observatory and star party site of the Howard Astronomical League(HAL). Park of Howard County. Near Marriottsville, MD.
59SW Ladiesburg
 
Maryland   A town in Frederick County.
59SW Mount Pleasant
 
Maryland   Part of the The Howard County Conservancy.
60SE Blackbird State Forest
 
Delaware   A state park at the border of New Castle and Kent Counties.
61NE Park Place Observatory
 
Pennsylvania   A private observatory.
62E Philadelphia
 
Pennsylvania   Home of the Delaware Valley Amateur Astronomers.
64E Ash Observatory
 
New Jersey   A private observatory.
64S Quiet Pond Observatory
 
Maryland   A private observatory of a member of the Amateur Astronomers Association of Princeton.
64SW Bluebird Observatory
 
Maryland   A private observatory owned by Jerry Persall and open to visitors by appointment.
64SW 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.
65E Chestnut Branch Park
 
New Jersey  
65E Palomar East
 
Pennsylvania   A private observatory somewhere around Warrington.
65E Willow Grove Area
 
Pennsylvania   Forecast covers Willow Grove, Hatboro, Horsham, Warminster, Jenkintown and Abington.
66E Sewell
 
New Jersey   Home of the Rowan College at Gloucester County Stargazers
66SW Mount Airy Observatory
 
Maryland   A private observatory of a member of the Howard Astronomical League.
67N Valley View Observatory
 
Pennsylvania   A private observatory near Kaseville.
67SW Catoctin Mountain Park
 
Maryland   Park, east of Hagerstown.
68W Tomstown
 
Pennsylvania  
68W 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.)
69E Rowan Astronomical Observatory
 
New Jersey   Observatory of Rowan University in Glassboro.
69NE Astro-chalet
 
Pennsylvania   A private observatory.
69NW Bucknell Observatory
 
Pennsylvania   Observatory of Bucknell University. In Lewisburg.
70E Buckingham
 
Pennsylvania  
70N Eckley Miners' Village
 
Pennsylvania   An observing site of the Greater Hazleton Area Astronomical Society.
70N Walnut Street Observatory
 
Pennsylvania   A private observatory in Berwick.
70NE Camp Onas
 
Pennsylvania   Near Ottsville. Site of the Stella-Della Valley Star Party and used by the BMAA
70NE Celestial Exploration Observatory
 
Pennsylvania   A private observatory.
70NW Southerton Observatory
 
Pennsylvania   A private observatory near Lewisburg.
70S AACC Astronomy Lab
 
Maryland   Observatory of Anne Arundel Community College, and home of the AACC Astronomy Club.
71E Northeast Philadelphia Airport
 
Pennsylvania  
71W Chambersburg
 
Pennsylvania  
72S TBM Observatory
 
Maryland   A private observatory.
72SW Ashton Observatory at Johnson Farms
 
Maryland   A private observatory of a member of the Howard Astronomical League.
72SW Digital Monastery Observatory
 
Maryland   A private observatory near Frederick.
73E Sky Bright Observatory
 
New Jersey   A private observatory.
74E Pine Valley Golf Club
 
New Jersey   A golf course.
74E Solebury Mountain Observatory
 
Pennsylvania   A private observatory on Solebury Mountain. Also near Washington Crossing State Park.
74NW The Geek Shed
 
Pennsylvania   A private observatory near Hartleton.
74S United States Naval Academy
 
Maryland   Link.. In Annapolis.
74SW Little Bennett Regional Park
 
Maryland   A campground near Clarksburg
75S ALPHA Observatory
 
Maryland   Observatory of Capitol Technology University.
75SE Dover
 
Delaware   A town in Kent county.
76NW Lewistown
 
Pennsylvania  
76W Greencastle
 
Pennsylvania  
77NE Angels Observatory
 
Pennsylvania   A private observatory between Nazareth and Bangor.
77S Tuckahoe State Park
 
Maryland   A site of the Delmarva Stargazers
77SW Beaver Creek Observatory
 
Maryland   An observatory of the Tri-State Astronomers.
77SW Greenbrier State Park
 
Maryland   State Park near Boonsboro.
77SW Montgomery County Astrophysical Observatory
 
Maryland   Aka MCAO, a private observatory, near Derwood.
77SW Middletown
 
Maryland   In Frederick county.
78E Levittown
 
Pennsylvania  
78N Whispering Pines Camping Estates
 
Pennsylvania   A campground near Stillwater.
78NE AI2 Observatory
 
Pennsylvania   A private observatory.
79E JAT Observatory
 
Pennsylvania   A private observatory near Fairless Hills.
79E Justin's Space Pictures Observatory
 
New Jersey   A private observatory.
79S Bowie
 
Maryland  
80NE Francis E. Walter Dam
 
Pennsylvania   Dam who's parking area is used by the Delaware Valley Amateur Astronomers.
80SW University of Maryland Observatory
 
Maryland   Observatory of University of Maryland Home of the National Capital Astronomers. in College Park.
81SE Holly Dome Observatory
 
New Jersey   A private observatory near Millville.
83E Stardom Observatory
 
New Jersey   A private observatory in Mt Holly.
83E Joseph D. Tatem Observatory
 
New Jersey   Near Medford lakes.
83S Rich Neck Observatory
 
Maryland   A private observatory.
84SW Potomac Astrometric Observatory
 
Maryland   A observatory for personal GRB and cataclysmic variable research
85E Sourland Mountain Observatory
 
New Jersey   A private site near Hopewell.
85E Trenton (NJ)
 
New Jersey   A town in Mercer county. Forecast also covers Lawrenceville and Levittown.
85NE WHOPPER Observatory
 
New Jersey   A private observatory in Washington, NJ
85SE Killen's Pond State Park
 
Delaware   A state park near Harrington.
86NE Deer Path Park
 
New Jersey   Park near Flemington.
87E Vincent Court Observatory
 
New Jersey  
87NE Bel Tor Observatory
 
Pennsylvania   A private observatory near Stroudsburg.
87NE Voorhees State Park
 
New Jersey   Home of the New Jersey Astronomical Association and the Edwin E. Aldrin Astronomical Center including the Paul Robinson Observatory.
87SW USNO
 
DC   The U.S. Naval Observatory.
87W Persephone Observatory
 
Pennsylvania   A private observatory near Three Springs.
88N The Friedman Observatory
 
Pennsylvania   Observatory of Penn State Wilkes-Barre university. In Lehman.
88NE Stroudsburg
 
Pennsylvania  
88SW Smithsonian NASM Public Observatory
 
DC   AKA Smithsonian National Air and Space Museum Public Observatory. In Washington.
88SW Washington
 
DC   Nearby to some members of the Northern Virginia Astronomy Club.
89E Blueberry Hill Observatory
 
New Jersey   A private observatory near Pemberton
89NW Williamsport
 
Pennsylvania   Home of the Pennsylvania College of Technology.
89SW Shepherd University Observatory
 
West Virginia   Observatory of Shepherd University in Shepherdstown.
89W Falling Waters
 
West Virginia  
90N Rickett's Glen State Park
 
Pennsylvania   Ricketts Glen State Park is home of a a Stars-n-Parks public education program. Near Ricketts.
90SW Great Falls Observatory Park
 
Virginia   Astronomy park of the Analemma Sociey. In Great Falls and close to Reston.
91E Amateur Astronomers Association of Princeton
 
New Jersey   AAAP is based in Princeton
91E Princeton University
 
New Jersey   Home of the Peyton Hall and FitzRandolph Observatories
91SW Sweet Run State Park
 
Virginia   State park used by the Northern Virginia Astronomy Club (NOVAC).
92E Carranza Field
 
New Jersey   An observing site of the Carranza Field Astronomers.
92SW Leesburg
 
Virginia  
93SW Beaglehaven Observatory
 
Virginia   A private observatory of a member of NOVAC. Somehwere around Ashburn.
93W C&O Canal National Historical Park
 
Maryland   AKA Chesapeake and Ohio Canal National Historical Park. Near Clear Spring, between Hancock and Hagerstown.
93W Tom's Yard
 
Pennsylvania   A private observatory.
94E Batsto
 
New Jersey   An observing site of the West Jersey Astronomical Society.
94NE Gouldsboro
 
Pennsylvania  
94S Chesapeake Beach Veterans Memorial Park
 
Maryland   City park in Chesapeake Beach.
94SW Vienna
 
Virginia  
95E Pine Cone Observatory
 
New Jersey   A private observatory somehere around Pine Barrens.
95NE Jenny Jump State Forest
 
New Jersey   Site used by the United Astronomy Clubs of New Jersey
95NW State College
 
Pennsylvania   A meeting place of the Central Pennsylvania Observers
95SW Old Town Observatory
 
Virginia   A private observatory of a member of the Northern Virginia Astronomy Club.
96E Colliers Mills WMA
 
New Jersey   A Wildlife Mangement Area used by the Monmouth Mobile Observers Group.
96SE Belleplain State Forest
 
New Jersey   Site of the South Jersey Star Party by the South Jersey Astronomy Club
96SW Moonridge Observatory
 
West Virginia   A private observatory near Harpers Ferry.
97SW 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.
98N 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.
98NW Dog-Star Observatory
 
Pennsylvania   An observatory near Pennsylvania Furnace.
98SW Brooke Stream Manor Observatory
 
Virginia   A private observatory.
98SW Murphicus Observatory
 
Virginia   A private observatory in Western Loudoun County.
99NE Rummy's Stargazing Site
 
Pennsylvania   A private site near Cresco.
99S Bunny Foo-Foo Observatory
 
Maryland   A private observatory in Fort Washington.
99SW George Mason Observatory
 
Virginia   Observatory of George Mason University.
100E Monroe CAM
 
New Jersey   A private observing site.
100N The Loose Rooster Observatory
 
Pennsylvania   A private observatory somewhere around Scranton.
100N Scranton
 
Pennsylvania   Home of the Astronomy Club of the University of Scranton.
100S Fort Washington Park
 
Maryland   A historic national park in Fort Washington.
101N Camp Susque Observatory
 
Pennsylvania   Observatory of Camp Susque. Near Trout Run.
101NE Dogwood Observatory
 
New Jersey   A private observatory somewhere around Mendham.
101SW CHR
 
Virginia   A private observing site of the Northern Virginia Astronomy Club. Near Middleburg.
101SW Camp Highroad
 
Virginia   A commercial campground used by the Northern Virginia Astronomy Club (NOVAC).
101W Black Bear Hollow Observatory
 
Pennsylvania   A private observatory.
102E Coyle Field
 
New Jersey   A site used by the Astronomical Society of the Toms River Area, the S*T*A*R Astronomy Society, and the Willingboro Astronomical Society.
102E Harold E. Taylor Observatory
 
New Jersey   Observatory of the Richard Stockton College. Near NAFEC-Atlantic City Airport.
102NE Tamiment
 
Pennsylvania   A town in Pike county.
102NW Stardust Observatory
 
Pennsylvania   A private observatory near Port Matilda.
103SW Centreville
 
Virginia   Home to some members of The Northern Virginia Astronomy Club.
104E Robert A. Schommer Observatory
 
New Jersey   Observatory of Rutgers University. In town of New Brunswick.
104NE Middleville
 
New Jersey   Chart also covers Swartswood State Park.
104SE Milton
 
Delaware   Home of the Sussex County Astronomy Society in Sussex county.
105S Golden Mean Observatory
 
Maryland   A private observatory.
106NE Lake Hopatcong State Park
 
New Jersey   A state park.
106S The Hughesville Sky-view Observatory
 
Maryland   A private observatory near Waldorf.
106SW Grenville Base Observatory
 
Virginia   A private observatory in the Bull Run Mountains.
106SW Blue Ridge Regional Park
 
Virginia   A park not open to the general public, but bookable by scouts and other groups. Near Round Hill.
106W Canoe Creek State Park
 
Pennsylvania   A state park used as an observing site by the Starlight Astronomy Club. In Canoe Creek.
107E Lakehurst
 
New Jersey   A site used by S*T*A*R Astronomy
107NE Morris County Observatory
 
New Jersey   Near Randolph.
108E Chiaro Observing Site
 
New Jersey   A private observing site.
108SE Ocean City
 
New Jersey  
108SW Mason Neck State Park
 
Virginia   State park.
108W Morgan County Observatory
 
West Virginia   Observatory of the Morgan County Observatory Foundation. Near Berkeley Springs.
109E Metuchen
 
New Jersey   Home of the Metuchen Astronomy Club. Also home of the astronomy club of St. Joseph High School.
109NE Lake Ariel
 
Pennsylvania   A village in Lake Township, Wayne County. At the lake of the same name.
109W 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.
110SW Hopewell Observatory
 
Virginia   In the Bull Run Mountains.
110SW NOVAC Turner Mountain
 
Virginia   An observing site of Northern Virginia Astronomy Club. On private land.
111NE Dingmans Ferry
 
Pennsylvania   Also covers the northern half of A Delaware Water Gap National Recreation Area.
111NE Lake Wallenpaupack
 
Pennsylvania  
111SE Rehoboth Beach
 
Delaware  
112N TGCO
 
Pennsylvania   Thomas G. Cupillari Astronomical Observatory at Keystone College and shared with the Lackawanna Astronomical Society. Near Fleetville.
112NW State Camp
 
Pennsylvania   A dark sky site called "State Camp" by members of the Central Pennsylvania Observers. Actually Dennison Overlook in Sproul State Forest.
112S 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.
112SE Atlantic City
 
New Jersey  
113NE Lambert Observatory
 
New Jersey   A private observatory in Sparta.
114E Sperry Observatory
 
New Jersey   An observatory of the Amateur Astronomers, Inc. on the campus of Union County College in Cranford.
114SW Sky Meadows State Park
 
Virginia   A state park and International Dark-Sky Park near Paris. Used by the Northern Virginia Astronomy Club.
114W Altoona
 
Pennsylvania   Home of the Starlight Astronomy Club .
115E Holmdel
 
New Jersey   Home of S*T*A*R Astronomy.
115SE Trap Pond State Park
 
Delaware   state park near Laurel.
115SW Flint Ridge Observatory
 
Virginia   A private observatory near Winchester.
116E Holgate
 
New Jersey   A twon on the Jersey Shore on Long Beach Island.
116NE Stokes Starparty
 
New Jersey   Star party held at the New Jersey School of Conservation.
117SW Lake Holiday Observatory
 
Virginia   A private observatory.
118NE Montague
 
New Jersey  
118NE Sheep Hill Observatory
 
New Jersey   An observatory of the Sheep Hill Astronomical Association. Near Boonton.
118NE Teeter's Telescopes Workshop
 
New Jersey   A telescope maker's workshop and private observing site.
119E Halliday Observatory
 
New Jersey   A private observatory in Brick Township.
119NE Twin Lakes Preserve Observatory
 
Pennsylvania   A private observatory near Shohola.
119S Nanjemoy Creek Observatory
 
Maryland   An observatory of the Southern Maryland Astronomical Society.
119W Rainsburg Mountain
 
Pennsylvania  
120E Island Beach State Park
 
New Jersey   Centered on the southern portion of Island Beach State Park.
120NE Hamburg (NJ)
 
New Jersey  
120S Elliott Island road
 
Maryland   Centered on the parking lot of a boat launch on Elliot Island road.


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