Clear Sky Chart

Charts within 120mi of Prettyboy Reservoir

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0 Prettyboy Reservoir
 
Maryland   A reservior surrounded by parkland.
12NE YCAS Stewartstown Observing Site
 
Pennsylvania   An observing site of the York County Astronomical Society. In Hopewell Township, near Stewartstown.
13S Reisterstown
 
Maryland   Home to the Soldiers Delight Natural Environment Area.
13W Bear Branch Nature Center
 
Maryland   A nature center and planetarium. Home to the Westminster Astronomical Society.
14S Walgrove Observatory
 
Maryland   A private observatory in Reisterstown.
< 15 Sola Virtus Observatory
 
Maryland   A private observatory somewhere around White Hall.
15SE Dulaney Springs Park
 
Maryland   An observing site of the Baltimore County Casual Astronomers. Near Hampton.
16E Kennard Dale High School
 
Pennsylvania   A High school in Fawn Grove.
17N SkyshedPodPA POD Observatory
 
Pennsylvania   A private observatory used by SkyshedPODPA.
17NW Codorus Creek Observatory
 
Pennsylvania   Private observator near Spring Grove
17SW Willow Oak Observatory
 
Maryland   A private observatory somewhere around Gamber.
21SW Marstown Observatory
 
Maryland   A private observatory near New Windsor.
25E Harford Community College Observatory
 
Maryland   Observatory of Harford Community College. Also used by the Harford County Astronomical Society. Near Bel Air.
25S Mount Pleasant
 
Maryland   Part of the The Howard County Conservancy.
25S Alpha Ridge Park
 
Maryland   Observatory and star party site of the Howard Astronomical League(HAL). Park of Howard County. Near Marriottsville, MD.
26E Broad Creek
 
Maryland   A Memorial Scout Reservation used, with permission, as a dark-sky site by the Harford County Astronomical Society.
26N YCAS Observatory
 
Pennsylvania   observatory and home of the York County Astronomical Society. At John C. Rudy County Park.
26S Baltimore
 
Maryland   Home of the Baltimore Astronomical Society.
28NE Muddy Run Observatory
 
Pennsylvania   Observatory operated by the Rittenhouse Astronomical Society in coordination with the Astronomy Enthusiasts of Lancaster County. In Muddy Run Park.
28SE Martin State Airport
 
Maryland   airport.
28SW Carrs Mill Park
 
Maryland   A park with no facilities, occasionally used by the Howard Astronomical League for impromptu members-only events. In Howard county.
29NE Stella Nova Observatory
 
Pennsylvania   Near Conestoga.
29SW Bluebird Observatory
 
Maryland   A private observatory owned by Jerry Persall and open to visitors by appointment.
30NW York County Star Party
 
Pennsylvania   Site of the York County Star Party, used previously for the Mason Dixon Star Party, located at Shreveport North Airport, Wellsville, PA.
30NW Gettysburg College Observatory
 
Pennsylvania   Observatory on the campus of Gettsyburg College.
33NE Cruz Observatory
 
Pennsylvania   A private observatory.
34N Shelly Island Observatory
 
Pennsylvania   A private observatory near Goldsboro.
35N Edward L. Naylor Astronomical Center & Observatory
 
Pennsylvania   A group of observatories of the Astronomical Society of Harrisburg, PA.. Near Lewisberry.
35NE Grundy Observatory
 
Pennsylvania   Observatory of Franklin and Marshall College which is also the meeting place of the Astronomy Enthusiasts of Lancaster County.
37E Fishing Battery Island
 
Maryland   Used by some members of the Howard Astronomical League. Near Havre de Grace.
38S Ashton Observatory at Johnson Farms
 
Maryland   A private observatory of a member of the Howard Astronomical League.
39NE Manheim Township Planetarium
 
Pennsylvania   Planetarium of Manheim Township Middle School . In Lancaster
39NW Piney Mountain
 
Pennsylvania   A spot near the summit of Piney Mountain, used by the Chesmont Astronomical Society and called DS-3.
39SE Echo Hill Outdoor School
 
Maryland   A school near Worton.
39SW Little Bennett Regional Park
 
Maryland   A campground near Clarksburg
40W Digital Monastery Observatory
 
Maryland   A private observatory near Frederick.
40W Catoctin Mountain Park
 
Maryland   Park, east of Hagerstown.
41NE Sterner Observatory
 
Pennsylvania   A private observatory near Lititz.
42NE Sanctuary Observatory
 
Pennsylvania   A private observatory in Manheim.
42NE Lititz
 
Pennsylvania   Meeting place of the Astronomy Enthusiasts of Lancaster County (AELC).
42SW Montgomery County Astrophysical Observatory
 
Maryland   Aka MCAO, a private observatory, near Derwood.
44N Harrisburg
 
Pennsylvania   Home of the Astronomical Society of Harrisburg.
44S AACC Astronomy Lab
 
Maryland   Observatory of Anne Arundel Community College, and home of the AACC Astronomy Club.
45NW Michael L. Britton Observatory
 
Pennsylvania   An observatory of Dickinson College in Carlisle. Used by the Dickinson College Astronomy Club.
45W Tomstown
 
Pennsylvania  
45W Middletown
 
Maryland   In Frederick county.
46S University of Maryland Observatory
 
Maryland   Observatory of University of Marylandin College Park.
47E Wayside Observatory
 
Pennsylvania   A private observatory. Chart also covers the towns of New London, Avondale, West Grove and Oxford.
47E Elk Forest
 
Maryland   A wildlife managment area used by the Delmarva Stargazers
47W Greenbrier State Park
 
Maryland   State Park near Boonsboro.
48NE Welsh Mountain Community Center
 
Pennsylvania   Near a dark-sky observing site used by the Astronomy Enthusiasts of Lancaster County.
48S United States Naval Academy
 
Maryland   Link.. In Annapolis.
48S Bowie
 
Maryland  
48W Beaver Creek Observatory
 
Maryland   An observatory of the Tri-State Astronomers.
49SW Potomac Astrometric Observatory
 
Maryland   A observatory for personal GRB and cataclysmic variable research
50NE Middle Creek Wildlife Management Area
 
Pennsylvania   Wildlife managment area and observing site of the Astronomy Enthusiasts of Lancaster County .
50S Bright Skies Observatory
 
DC   A private observatory in Washington, DC.
53E Starlight Observatory
 
Delaware   A private observatory somewhere around Glasgow.
53S USNO
 
DC   The U.S. Naval Observatory.
53W Chambersburg
 
Pennsylvania  
54NE Coatesville
 
Pennsylvania   Home to some members of the the DVAA.
55E Summit Observatory
 
Delaware   A private observatory.
55S Washington
 
DC   Nearby to some members of the Northern Virginia Astronomy Club.
55S Smithsonian NASM Public Observatory
 
DC   AKA Smithsonian National Air and Space Museum Public Observatory. In Washington.
55SW Great Falls Observatory Park
 
Virginia   Astronomy park of the Analemma Sociey. In Great Falls and close to Reston.
56NE Cadmus Homestead Observatory
 
Pennsylvania   A private observatory near Robesonia.
57E Snobie Observatory
 
Delaware   A private observatory in Bear, DE.
57SE TBM Observatory
 
Maryland   A private observatory.
57SW Leesburg
 
Virginia  
58SW Beaglehaven Observatory
 
Virginia   A private observatory of a member of NOVAC. Somehwere around Ashburn.
59E Blackbird State Forest
 
Delaware   A state park at the border of New Castle and Kent Counties.
59SW Vienna
 
Virginia  
59W Shepherd University Observatory
 
West Virginia   Observatory of Shepherd University in Shepherdstown.
60E Mt. Cuba Astronomical Observatory
 
Delaware   AKA MCAO. Observatory of the Delaware Astromical Society
60N 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.
60N Little Buffalo State Park
 
Pennsylvania   State park near Newport.
61S Old Town Observatory
 
Virginia   A private observatory of a member of the Northern Virginia Astronomy Club.
62NE StarEffects Observatory
 
Pennsylvania   A private observatory near Bernville.
62NE French Creek State Gamelands
 
Pennsylvania   A site used by the Delaware Valley Amateur Astronomers.
62NW 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.)
62W Falling Waters
 
West Virginia  
63NE Eagle Eye Observatory
 
Pennsylvania   A private observatory.
63SE Tuckahoe State Park
 
Maryland   A site of the Delmarva Stargazers
63SW Moonridge Observatory
 
West Virginia   A private observatory near Harpers Ferry.
64E Wilmington
 
Delaware   Home of the Delaware Astronomical Society.
64E West Chester
 
Pennsylvania   Home of WCU Observatory and meeting place of the Chester County Astronomical Society.
64NE WWYS Observatory
 
Pennsylvania   Aka Watch Where You Step Observatory. A private observatory.
64NE Carpenter Observatory
 
Pennsylvania   An observatory of the Berks County Amateur Astronomical Society. Near Reading.
64S 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.
64SW Murphicus Observatory
 
Virginia   A private observatory in Western Loudoun County.
64SW Brooke Stream Manor Observatory
 
Virginia   A private observatory.
65NE Triplet Observatory
 
Pennsylvania   A private observatory.
66NE CAS DS-2
 
Pennsylvania   A site on Blue Mountain, used by the Chesmont Astronomical Society.
67S Fort Washington Park
 
Maryland   A historic national park in Fort Washington.
67S Chesapeake Beach Veterans Memorial Park
 
Maryland   City park in Chesapeake Beach.
67S Bunny Foo-Foo Observatory
 
Maryland   A private observatory in Fort Washington.
67SW CHR
 
Virginia   A private observing site of the Northern Virginia Astronomy Club. Near Middleburg.
67W C&O Canal National Historical Park
 
Maryland   AKA Chesapeake and Ohio Canal National Historical Park. Near Clear Spring, between Hancock and Hagerstown.
68SW Centreville
 
Virginia   Home to some members of The Northern Virginia Astronomy Club.
71NE Dark Horse Observatory
 
Pennsylvania   A private observatory near Phoenixville.
71SW Grenville Base Observatory
 
Virginia   A private observatory in the Bull Run Mountains.
72SW Savage
 
Virginia   A private site used by members of the Northern Virginia Astronomy Club. Near Round Hill.
73SE Dover
 
Delaware   A town in Kent county.
74S Mason Neck State Park
 
Virginia   State park used as an observing site by the Northern Virginia Astronomy Club.
74SW Hopewell Observatory
 
Virginia   In the Bull Run Mountains.
75E Widener University
 
Pennsylvania   University in Chester.
75S The Hughesville Sky-view Observatory
 
Maryland   A private observatory near Waldorf.
76NW Persephone Observatory
 
Pennsylvania   A private observatory near Three Springs.
77NE Boyertown Planetarium
 
Pennsylvania   Planetarium of the Boyertown Area School District
78E Bradstreet Observatory
 
Pennsylvania   Observatory of Eastern University with public observing. In St. Davids.
78NE Pulpit Rock Astronomical Park
 
Pennsylvania   A campus of several observatories of the Lehigh Valley Amateur Astronomical Society between Lenhartsville and Hamburg.
79SE Killen's Pond State Park
 
Delaware   A state park near Harrington.
80N Susquehanna University
 
Pennsylvania   Centered on the observatory of Susquehanna University. In Selinsgrove.
80NW Lewistown
 
Pennsylvania  
80SW Sky Meadows State Park
 
Virginia   A park near Paris. Used by the Northern Virginia Astronomy Club.
80W Morgan County Observatory
 
West Virginia   Observatory of the Morgan County Observatory Foundation. Near Berkeley Springs.
81NE Spring Mountain Observatory
 
Pennsylvania   A private observatory.
82E Ash Observatory
 
New Jersey   A private observatory.
83NE Colonial Observatory
 
Pennsylvania   A collaborative effort of the Delaware Valley Amateur Astronomers)(DVAA), the Center for Technical Studies(Montgomery County), the Colonial School District, and other local astronomy clubs. Located on the on the grounds of Colonial Middle School.
83SE Golden Mean Observatory
 
Maryland   A private observatory.
83W Flint Ridge Observatory
 
Virginia   A private observatory near Winchester.
84E Chestnut Branch Park
 
New Jersey  
84NE Blue Mountain Vista Observatory
 
Pennsylvania   A private observatory also used by members of Chesmont Astronomical Society. Near New Ringgold.
85E Sewell
 
New Jersey   Home of the Rowan College at Gloucester County Stargazers
85NE West Valley Observatory
 
Pennsylvania   A private observatory. Near Fogelsville.
86E Rowan Astronomical Observatory
 
New Jersey   Observatory of Rowan University in Glassboro.
86E Philadelphia
 
Pennsylvania   Home of the Delaware Valley Amateur Astronomers.
86NE 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).
86S Nanjemoy Creek Observatory
 
Maryland   An observatory of the Southern Maryland Astronomical Society.
87NW Black Bear Hollow Observatory
 
Pennsylvania   A private observatory.
87SW C.M. Crockett Park
 
Virginia   A county park and recreation facility used as an observing site by the Northern Virginia Astronomy Club. In Midland.
87W Lake Holiday Observatory
 
Virginia   A private observatory.
88NE Gwynedd Mercy College
 
Pennsylvania   College in Gwynedd.
88NW Tom's Yard
 
Pennsylvania   A private observatory.
89SW Mountain View Observatory
 
Virginia   An observatory near Warrenton.
90E Holly Dome Observatory
 
New Jersey   A private observatory near Millville.
90N The Geek Shed
 
Pennsylvania   A private observatory near Hartleton.
90N Southerton Observatory
 
Pennsylvania   A private observatory near Lewisburg.
90N Bucknell Observatory
 
Pennsylvania   Observatory of Bucknell University. In Lewisburg.
91S King George Observatory
 
Virginia   A private observatory in King George.
91SW Stafford
 
Virginia  
92SW Lord Fairfax Community College
 
Virginia   Community college near Middletown. Also the meeting place of the Shenandoah Astronomical Society (SAS).
93NE Willow Grove Area
 
Pennsylvania   Forecast covers Willow Grove, Hatboro, Horsham, Warminster, Jenkintown and Abington.
93NE Allentown(PA)
 
Pennsylvania   A town in Lehigh county.
94N Valley View Observatory
 
Pennsylvania   A private observatory near Kaseville.
94NE Palomar East
 
Pennsylvania   A private observatory somewhere around Warrington.
94NE LVAAS South Mountain Campus
 
Pennsylvania   Observatory and planeterium site of the Lehigh Valley Amateur Astronomical Society.
94S Solomons Island
 
Maryland  
94SW Stargazer's Field Observatory
 
Virginia   A private observatory.
95SW Over The Hill Observatory
 
Virginia   A private observatory near Flint Hill.
96NE Park Place Observatory
 
Pennsylvania   A private observatory.
97E Northeast Philadelphia Airport
 
Pennsylvania  
98SE Milton
 
Delaware   Home of the Sussex County Astronomy Society in Sussex county.
98W Rainsburg Mountain
 
Pennsylvania  
99NW State College
 
Pennsylvania   A meeting place of the Central Pennsylvania Observers
99NW Dog-Star Observatory
 
Pennsylvania   An observatory near Pennsylvania Furnace.
99NW Canoe Creek State Park
 
Pennsylvania   A state park used as an observing site by the Starlight Astronomy Club. In Canoe Creek.
100NE Buckingham
 
Pennsylvania  
100SE Elliott Island road
 
Maryland   Centered on the parking lot of a boat launch on Elliot Island road.
100W Capon Springs and Farms
 
West Virginia   A rural resort used by the Shenandoah Astronomical Society.
101E Justin's Space Pictures Observatory
 
New Jersey   A private observatory.
101N Walnut Street Observatory
 
Pennsylvania   A private observatory in Berwick.
102NE Camp Onas
 
Pennsylvania   Near Ottsville. Site of the Stella-Della Valley Star Party and used by the BMAA
102W Rocky Gap State Park
 
Maryland   State park near Cumberland.
103NW Stardust Observatory
 
Pennsylvania   A private observatory near Port Matilda.
103S Tall Timbers
 
Maryland   A town in St. Mary's county.
103SE Trap Pond State Park
 
Delaware   state park near Laurel.
104E Belleplain State Forest
 
New Jersey   Site of the South Jersey Star Party by the South Jersey Astronomy Club
104NE Astro-chalet
 
Pennsylvania   A private observatory.
104NE Eckley Miners' Village
 
Pennsylvania   An observing site of the Greater Hazleton Area Astronomical Society.
104SW Shenandoah County Park
 
Virginia   A park in Shenandoah County. Used by the Shenandoah Astronomical Society and site of monthly observing sessions
105E Levittown
 
Pennsylvania  
105E Joseph D. Tatem Observatory
 
New Jersey   Near Medford lakes.
105NE Solebury Mountain Observatory
 
Pennsylvania   A private observatory on Solebury Mountain. Also near Washington Crossing State Park.
105NE Celestial Exploration Observatory
 
Pennsylvania   A private observatory.
105SW Mark Slade Remote Observatory
 
Virginia   AKA MSRO. Observatory of the Rappahanock Astronomy Club.
106E JAT Observatory
 
Pennsylvania   A private observatory near Fairless Hills.
106NW Altoona
 
Pennsylvania   A site used by the Starlight Astronomy Club.
106SE Rehoboth Beach
 
Delaware  
106SW Lake of the Woods Observatory
 
Virginia   A private observatory (MPC I24) in Lake of the Woods.
107E Stardom Observatory
 
New Jersey   A private observatory in Mt Holly.
107NW Skunk Hollow Observatory
 
Pennsylvania   A private observatory near Bellwood.
107S Summit Crossing Observatory
 
Virginia   A private observatory near Spotsylvania.
107SW Frog Hollow Farm
 
Virginia   a private observatory in Fort Valley
108N Whispering Pines Camping Estates
 
Pennsylvania   A campground near Stillwater.
108SE Salisbury
 
Maryland  
111E Batsto
 
New Jersey   An observing site of the West Jersey Astronomical Society.
111N Williamsport
 
Pennsylvania   Home of the Pennsylvania College of Technology.
112E Blueberry Hill Observatory
 
New Jersey   A private observatory near Pemberton
112NE Angels Observatory
 
Pennsylvania   A private observatory between Nazareth and Bangor.
112S Point Lookout State Park
 
Maryland   State park where Chesapeak Bay and the Potomac join.
112SW Morning Calm Observatory
 
Virginia   A private observatory.
112SW East Coast Video Astronomy Rendezvous
 
Virginia   The ECVAR star party held at The Country Waye RV Campgrounds in Luray.
112SW Clegg Observatory
 
Virginia   A private observatory near Woodstock.
112W Hidden Bend Observatory
 
West Virginia   A private observatory near Romney.
113E Trenton (NJ)
 
New Jersey   A town in Mercer county. Forecast also covers Lawrenceville and Levittown.
113E Carranza Field
 
New Jersey   An observing site of the Carranza Field Astronomers.
113NE AI2 Observatory
 
Pennsylvania   A private observatory.
114E Vincent Court Observatory
 
New Jersey  
114NE Francis E. Walter Dam
 
Pennsylvania   Dam who's parking area is used by the Delaware Valley Amateur Astronomers.
114SW PostOak
 
Virginia  
116NE Sourland Mountain Observatory
 
New Jersey   A private site near Hopewell.
116W Frostburg
 
Maryland   Home of the the Cumberland Astronomy Club.
117E Harold E. Taylor Observatory
 
New Jersey   Observatory of the Richard Stockton College. Near NAFEC-Atlantic City Airport.
117NE RVO Observatory
 
New Jersey   A private observatory somewhere around Bethlehem.
117W Morning Star Observatory
 
West Virginia   A private observatory.
118E Pine Cone Observatory
 
New Jersey   A private observatory somehere around Pine Barrens.
118E Ocean City
 
New Jersey  
118NE Deer Path Park
 
New Jersey   Park near Flemington.
118W Elton Moonshine Observatory
 
Pennsylvania   An observatory in Elton.
119NE WHOPPER Observatory
 
New Jersey   A private observatory in Washington, NJ
119SW Belmont Observatory
 
Virginia   A private observatory. Affiliated with the Rappahannock Astronomy Club.
120N Rickett's Glen State Park
 
Pennsylvania   Ricketts Glen State Park is home of a a Stars-n-Parks public education program. Near Ricketts.
120SW Jerome
 
Virginia  
120SW Big Meadows
 
Virginia   A site in Shenandoah National Park used by the Northern Virginia Astronomy Club.


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