Clear Sky Chart

Charts within 120mi of C&O Canal National Historical Park

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0 C&O Canal National Historical Park
 
Maryland   AKA Chesapeake and Ohio Canal National Historical Park. Near Clear Spring, between Hancock and Hagerstown.
7SE Falling Waters
 
West Virginia  
15SW Morgan County Observatory
 
West Virginia   Observatory of the Morgan County Observatory Foundation. Near Berkeley Springs.
16SE Shepherd University Observatory
 
West Virginia   Observatory of Shepherd University in Shepherdstown.
18NE Greencastle
 
Pennsylvania  
19E Beaver Creek Observatory
 
Maryland   An observatory of the Tri-State Astronomers.
21E Greenbrier State Park
 
Maryland   State Park near Boonsboro.
26NE Tomstown
 
Pennsylvania  
27E Catoctin Mountain Park
 
Maryland   Park, east of Hagerstown.
27SE Middletown
 
Maryland   In Frederick county.
27SE Sweet Run State Park
 
Virginia   State park used by the Northern Virginia Astronomy Club (NOVAC).
28NE Chambersburg
 
Pennsylvania  
28SW Lake Holiday Observatory
 
Virginia   A private observatory.
29S Moonridge Observatory
 
West Virginia   A private observatory near Harpers Ferry.
29SW Flint Ridge Observatory
 
Virginia   A private observatory near Winchester.
30E Digital Monastery Observatory
 
Maryland   A private observatory near Frederick.
33S Murphicus Observatory
 
Virginia   A private observatory in Western Loudoun County.
35W Rocky Gap State Park
 
Maryland   State park near Cumberland.
36NW Rainsburg Mountain
 
Pennsylvania  
38S Blue Ridge Regional Park
 
Virginia   A park not open to the general public, but bookable by scouts and other groups. Near Round Hill.
38SE Brooke Stream Manor Observatory
 
Virginia   A private observatory.
39E Ladiesburg
 
Maryland   A town in Frederick County.
41N Black Bear Hollow Observatory
 
Pennsylvania   A private observatory.
41N Persephone Observatory
 
Pennsylvania   A private observatory near Three Springs.
42SE Leesburg
 
Virginia  
43E Gettysburg College Observatory
 
Pennsylvania   Observatory on the campus of Gettsyburg College.
43S Lord Fairfax Community College
 
Virginia   Community college near Middletown. Also the meeting place of the Shenandoah Astronomical Society (SAS).
43S Sky Meadows State Park
 
Virginia   A state park and International Dark-Sky Park near Paris. Used by the Northern Virginia Astronomy Club.
43SW Capon Springs and Farms
 
West Virginia   A rural resort used by the Shenandoah Astronomical Society.
44S CHR
 
Virginia   A private observing site of the Northern Virginia Astronomy Club. Near Middleburg.
44S Camp Highroad
 
Virginia   A commercial campground used by the Northern Virginia Astronomy Club (NOVAC).
44SE Little Bennett Regional Park
 
Maryland   A campground near Clarksburg
46NE Piney Mountain
 
Pennsylvania   A spot near the summit of Piney Mountain, used by the Chesmont Astronomical Society and called DS-3.
46SE Beaglehaven Observatory
 
Virginia   A private observatory of a member of NOVAC. Somehwere around Ashburn.
47SE Mount Airy Observatory
 
Maryland   A private observatory of a member of the Howard Astronomical League.
47SW Hidden Bend Observatory
 
West Virginia   A private observatory near Romney.
49E Marstown Observatory
 
Maryland   A private observatory near New Windsor.
50W Frostburg
 
Maryland   "Home of the the Cumberland Astronomy Club and Frostburg State University\'s planetarium.
51NE 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.)
52S Grenville Base Observatory
 
Virginia   A private observatory in the Bull Run Mountains.
52S NOVAC Turner Mountain
 
Virginia   An observing site of Northern Virginia Astronomy Club. On private land.
53E Bear Branch Nature Center
 
Maryland   A nature center and planetarium. Home to the Westminster Astronomical Society.
53SW Shenandoah County Park
 
Virginia   A park in Shenandoah County. Used by the Shenandoah Astronomical Society and site of monthly observing sessions
54E 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.
54S Hopewell Observatory
 
Virginia   In the Bull Run Mountains.
56E Willow Oak Observatory
 
Maryland   A private observatory somewhere around Gamber.
56NE Lake Meade Observatory
 
Pennsylvania   A private observatory.
56SE Great Falls Observatory Park
 
Virginia   Astronomy park of the Analemma Sociey. In Great Falls and close to Reston.
56SE Montgomery County Astrophysical Observatory
 
Maryland   Aka MCAO, a private observatory, near Derwood.
57SW Morning Star Observatory
 
West Virginia   A private observatory.
58NE Michael L. Britton Observatory
 
Pennsylvania   An observatory of Dickinson College in Carlisle. Used by the Dickinson College Astronomy Club.
58SE Potomac Astrometric Observatory
 
Maryland   A observatory for personal GRB and cataclysmic variable research
58SW Clegg Observatory
 
Virginia   A private observatory near Woodstock.
59S Over The Hill Observatory
 
Virginia   A private observatory near Flint Hill.
60N Tom's Yard
 
Pennsylvania   A private observatory.
60SE Bluebird Observatory
 
Maryland   A private observatory owned by Jerry Persall and open to visitors by appointment.
61E Alpha Ridge Park
 
Maryland   Observatory and star party site of the Howard Astronomical League(HAL). Park of Howard County. Near Marriottsville, MD.
61N Canoe Creek State Park
 
Pennsylvania   A state park used as an observing site by the Starlight Astronomy Club. In Canoe Creek.
62E Codorus Creek Observatory
 
Pennsylvania   Private observator near Spring Grove
62SE Ashton Observatory at Johnson Farms
 
Maryland   A private observatory of a member of the Howard Astronomical League.
62SE Centreville
 
Virginia   Home to some members of The Northern Virginia Astronomy Club.
63E Mount Pleasant
 
Maryland   Part of the The Howard County Conservancy.
63E Reisterstown
 
Maryland   Home to the Soldiers Delight Natural Environment Area.
63NW Elton Moonshine Observatory
 
Pennsylvania   An observatory in Elton.
63SE Vienna
 
Virginia  
64E Walgrove Observatory
 
Maryland   A private observatory in Reisterstown.
65S Mountain View Observatory
 
Virginia   An observatory near Warrenton.
65SW Jerome
 
Virginia  
66N Altoona
 
Pennsylvania   Home of the Starlight Astronomy Club .
66S Quiet Skies Observatory
 
Virginia   A private observatory of a member of the Northern Virginia Astronomy Club.
66SE George Mason Observatory
 
Virginia   Observatory of George Mason University.
67E Prettyboy Reservoir
 
Maryland   A reservior surrounded by parkland.
68N 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.
68S East Coast Video Astronomy Rendezvous
 
Virginia   The ECVAR star party held at The Country Waye RV Campgrounds in Luray.
68SW Mountain Meadows Observatory
 
West Virginia   Private Observatory near Lost River State Park.
69NE Edward L. Naylor Astronomical Center & Observatory
 
Pennsylvania   A group of observatorie of the Astronomical Society of Harrisburg, PA.. Near Lewisberry.
69S C.M. Crockett Park
 
Virginia   A county park and recreation facility used as an observing site by the Northern Virginia Astronomy Club. In Midland.
69SE USNO
 
DC   The U.S. Naval Observatory.
70E Sterner Observatory
 
Pennsylvania   A private observatory.
70SE University of Maryland Observatory
 
Maryland   Observatory of University of Maryland Home of the National Capital Astronomers. in College Park.
70W Deep Creek Lake State Park
 
Maryland   State park.
71NW Pioneer Park Campground
 
Pennsylvania   A campground near Somerset.
71S Ryan Observing Site
 
Virginia   A private observation site.
72SE Washington
 
DC   Nearby to some members of the Northern Virginia Astronomy Club.
73E UMBC Observatory
 
Maryland   Observatory of University of Maryland, Baltimore County.
73N Lewistown
 
Pennsylvania  
73NE Little Buffalo State Park
 
Pennsylvania   State park near Newport.
73SE ALPHA Observatory
 
Maryland   Observatory of Capitol Technology University.
73SE Smithsonian NASM Public Observatory
 
DC   AKA Smithsonian National Air and Space Museum Public Observatory. In Washington.
74NE Harrisburg
 
Pennsylvania   Home of the Astronomical Society of Harrisburg.
74NE YCAS Observatory
 
Pennsylvania   observatory and home of the York County Astronomical Society. At John C. Rudy County Park.
75E Dulaney Springs Park
 
Maryland   An observing site of the Baltimore County Casual Astronomers. Near Hampton.
75E YCAS Stewartstown Observing Site
 
Pennsylvania   An observing site of the York County Astronomical Society. In Hopewell Township, near Stewartstown.
76NE Shelly Island Observatory
 
Pennsylvania   A private observatory near Goldsboro.
76SE 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.
76SE Old Town Observatory
 
Virginia   A private observatory of a member of the Northern Virginia Astronomy Club.
77E Baltimore
 
Maryland   Home of the Baltimore Astronomical Society.
77E Sola Virtus Observatory
 
Maryland   A private observatory somewhere around White Hall.
77W Thornton Observing Site
 
Pennsylvania   A private observing site.
78N Dog-Star Observatory
 
Pennsylvania   An observatory near Pennsylvania Furnace.
78NW Morning Star Observatory
 
Pennsylvania   A private observatory somewhere around New Florence.
79N Prince Gallitzin State Park
 
Pennsylvania   State park on Glendale Lake.
79S Big Meadows
 
Virginia   A site in Shenandoah National Park used by the Northern Virginia Astronomy Club.
79S Culpeper
 
Virginia   A town in Culpeper County.
80N Stardust Observatory
 
Pennsylvania   A private observatory near Port Matilda.
80S Morning Calm Observatory
 
Virginia   A private observatory.
80SE Mason Neck State Park
 
Virginia   State park.
80SW Hidden Waters Observatory
 
Virginia   A private observatory of a member of the Shenandoah Valley Stargazers.
81N State College
 
Pennsylvania   A meeting place of the Central Pennsylvania Observers
81S CF Phelps WMA
 
Virginia   A wildlife mangement area used by the Northern Virginia Astronomy Club (NOVAC).
81SE Bowie
 
Maryland  
81SE Fort Washington Park
 
Maryland   A historic national park in Fort Washington.
82E Kennard Dale High School
 
Pennsylvania   A High school in Fawn Grove.
82S Stargazer's Field Observatory
 
Virginia   A private observatory.
83SE Bunny Foo-Foo Observatory
 
Maryland   A private observatory in Fort Washington.
85NW Heilwood
 
Pennsylvania  
85S Katherine Hill Observatory
 
Virginia   A private observatory.
85S Stafford
 
Virginia  
86SW Cave Mountain Observatory Retreat
 
West Virginia   Aka CMOR. A private observing club.
87E Martin State Airport
 
Maryland   airport.
87SW Blackwater Falls
 
West Virginia   A state park and site of a star party held by the Kanawha Valley Astronomical Society.
89NE 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.
89SE AACC Astronomy Lab
 
Maryland   Observatory of Anne Arundel Community College, and home of the AACC Astronomy Club.
89SW 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.
89W Johnson East Observatory
 
Pennsylvania   A private observatory near Connellsville.
90E Cruz Observatory
 
Pennsylvania   A private observatory.
90E Stella Nova Observatory
 
Pennsylvania   Near Conestoga.
90S Lake of the Woods Observatory
 
Virginia   A private observatory (MPC I24) in Lake of the Woods.
90S Mark Slade Remote Observatory
 
Virginia   AKA MSRO. Observatory owned by MSRO Science, Inc.
91E Harford Community College Observatory
 
Maryland   Observatory of Harford Community College. Also used by the Harford County Astronomical Society. Near Bel Air.
92E 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.
92E Susquehannock State Park
 
Pennsylvania   State Park. Home of the York County Star Party, Near Drumore.
92NE Annville
 
Pennsylvania   Centered on Annville-Cleona Secondary School.
92SE United States Naval Academy
 
Maryland   Link.. In Annapolis.
93E Broad Creek
 
Maryland   A Memorial Scout Reservation used, with permission, as a dark-sky site by the Harford County Astronomical Society.
93E Grundy Observatory
 
Pennsylvania   Observatory of Franklin and Marshall College which is also the meeting place of the Astronomy Enthusiasts of Lancaster County.
94NE Sanctuary Observatory
 
Pennsylvania   A private observatory in Manheim.
94SE Nanjemoy Creek Observatory
 
Maryland   An observatory of the Southern Maryland Astronomical Society.
94SW Harrisonburg
 
Virginia   Home of the Shenanandoah Valley Stargazers and the John C. Wells Planetarium of James Madison University.
94W Uniontown
 
Pennsylvania  
95W Chestnut Ridge Park
 
West Virginia   A regional park and campground, near Coopers Rock State Forest,that is used by the WVU Astronomy Club.
96E Manheim Township Planetarium
 
Pennsylvania   Planetarium of Manheim Township Middle School . In Lancaster
97NE Lititz
 
Pennsylvania   Meeting place of the Astronomy Enthusiasts of Lancaster County (AELC).
97S Blue Ridge Observatory
 
Virginia   On Flattop Mountain near Dyke.
97S Lagniappe Farm
 
Virginia   A private observing site of a member of the Charlottesville Astronomical Society.
98NE The Geek Shed
 
Pennsylvania   A private observatory near Hartleton.
98NW The Kiski School Astronomy Club
 
Pennsylvania   A club at The Kiski School. In. Saltsburg.
98NW Radomski Observatory
 
Pennsylvania   A private observatory near Jeannette.
98SE The Hughesville Sky-view Observatory
 
Maryland   A private observatory near Waldorf.
98SW Shank Observatory
 
Virginia   A private observatory.
99E Quiet Pond Observatory
 
Maryland   A private observatory of a member of the Amateur Astronomers Association of Princeton.
99NW Union Street Observatory
 
Pennsylvania   A private observatory
100N Clearfield
 
Pennsylvania   A town in Clearfield county.
100S Belmont Observatory
 
Virginia   A private observatory. Affiliated with the Rappahannock Astronomy Club.
100SW COSMIC OBSERVATORY
 
Virginia   A private observatory of a member of the Shenandoah Valley Stargazers.
101NE Susquehanna University
 
Pennsylvania   Centered on the observatory of Susquehanna University. In Selinsgrove.
101SE Chesapeake Beach Veterans Memorial Park
 
Maryland   City park in Chesapeake Beach.
101SE King George Observatory
 
Virginia   A private observatory in King George.
102E Echo Hill Outdoor School
 
Maryland   A school near Worton.
102E Fishing Battery Island
 
Maryland   Used by some members of the Howard Astronomical League. Near Havre de Grace.
102S PostOak
 
Virginia  
103NE Middle Creek Wildlife Management Area
 
Pennsylvania   Wildlife managment area and observing site of the Astronomy Enthusiasts of Lancaster County .
103S Summit Crossing Observatory
 
Virginia   A private observatory near Spotsylvania.
104NW Dartmoor Observatory
 
Pennsylvania   A private observatory.
105NW Punxsutawney
 
Pennsylvania  
106NE Southerton Observatory
 
Pennsylvania   A private observatory near Lewisburg.
106SW Kile Knob Observatory
 
West Virginia   A private observatory near Circlville.
107NW Kunkle Park
 
Pennsylvania   Park in Washington(PA) township.
107SE Rich Neck Observatory
 
Maryland   A private observatory.
107SW Stokesville Observatory
 
Virginia   Of the Shenandoah Valley Stargazers
107SW 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.
107W HAO Observatory
 
Pennsylvania   A private observatory near Monessen.
109E Welsh Mountain Community Center
 
Pennsylvania   Near a dark-sky observing site used by the Astronomy Enthusiasts of Lancaster County.
109NE Bucknell Observatory
 
Pennsylvania   Observatory of Bucknell University. In Lewisburg.
109NE Cadmus Homestead Observatory
 
Pennsylvania   A private observatory near Robesonia.
109SW Pinetop Observatory
 
Virginia   A private observatory near Mount Sidney.
111NW Plum
 
Pennsylvania   Forecast also covers Monroeville, William D Boyce Regional Park, Penn Hills, and New Kensington.
112E TBM Observatory
 
Maryland   A private observatory.
112N 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 Hay House Farm Observatory
 
Virginia   A private observatory somewhere around Louisa, VA.
113E Elk Forest
 
Maryland   A wildlife managment area used by the Delmarva Stargazers
113E Wayside Observatory
 
Pennsylvania   A private observatory. Chart also covers the towns of New London, Avondale, West Grove and Oxford.
113NE CAS DS-2
 
Pennsylvania   A site on Blue Mountain, used by the Chesmont Astronomical Society.
113NE StarEffects Observatory
 
Pennsylvania   A private observatory near Bernville.
113NW Edgewood Observatory
 
Pennsylvania   A private observatory near New Kensington.
113S Charlottesville
 
Virginia   Home of the University of Virginia's Leander McCormick Observatory and close to Fan Mountain Observatory.
113S Leander McCormick Observatory
 
Virginia   An Observatory of the University of Virginia.
114S Hidden Creek Observatory
 
Virginia   A private observatory.
115NW Goheenville
 
Pennsylvania   A town in Armstrong county.
115NW Oakmont Country Club
 
Pennsylvania   A golf course.
115S Calf Mountain Overlook
 
Virginia   A public overlook on Skyline drive In Shenandoah National Park.
115W KK's Hill
 
West Virginia   In Fairmont
115W Mingo Creek Park Observatory
 
Pennsylvania   Observatory of the Amateur Astronomers Association of Pittsburgh. Near Monongahela.
116NW Kittanning
 
Pennsylvania   A town in Armstrong county.
117NW Gettysburg Observatory
 
Pennsylvania   A private observatory.
117NW IUP Northpointe Regional Campus
 
Pennsylvania   Campus of the Indiana University of Pennsylvania. Star party site of main campus astronomy classes.
117SW Staunton
 
Virginia   Home to some members of the Shenandoah Valley Stargazers.
118E Coatesville
 
Pennsylvania   Home to some members of the the DVAA.
118NW Paslow Observatory
 
Pennsylvania   A private observatory near Bethel Park.
118SW Waynesboro
 
Virginia   Home to some members of the Shenandoah Valley Stargazers.
118W Waynesburg University
 
Pennsylvania   University in Waynesburg.
119E Tuckahoe State Park
 
Maryland   A site of the Delmarva Stargazers
119NE Triplet Observatory
 
Pennsylvania   A private observatory.
119NW Nicholas E. Wagman Observatory
 
Pennsylvania   Near Deer Lakes Park, Russellton. Observatory of the Amateur Astronomers Association of Pittsburgh
119S Lake Monticello
 
Virginia   Home to some members of the Charlottesville Astronomical Society.
120E Starlight Observatory
 
Delaware   A private observatory somewhere around Glasgow.
120NE Carpenter Observatory
 
Pennsylvania   An observatory of the Berks County Amateur Astronomical Society. Near Reading.


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