Clear Sky Chart

Or show these results: on a map

Distance Mi	Bear -ing	S p o n s o r e d?	Chart	Preview color key	Light Pollution	Prov/State	Comments/Links
0			Middle Creek Wildlife Management Area			Pennsylvania	Wildlife managment area and observing site of the Astronomy Enthusiasts of Lancaster County .
6	NE		Cadmus Homestead Observatory			Pennsylvania	A private observatory near Robesonia.
8	SW		Lititz			Pennsylvania	Meeting place of the Astronomy Enthusiasts of Lancaster County (AELC).
9	SW		Sanctuary Observatory			Pennsylvania	A private observatory in Manheim.
12	NE		StarEffects Observatory			Pennsylvania	A private observatory near Bernville.
12	S		Manheim Township Planetarium			Pennsylvania	Planetarium of Manheim Township Middle School . In Lancaster
15	W		Annville			Pennsylvania	Centered on Annville-Cleona Secondary School.
16	NE		Triplet Observatory			Pennsylvania	A private observatory.
16	S		Grundy Observatory			Pennsylvania	Observatory of Franklin and Marshall College which is also the meeting place of the Astronomy Enthusiasts of Lancaster County.
17	E		Carpenter Observatory			Pennsylvania	An observatory of the Berks County Amateur Astronomical Society. Near Reading.
17	SW		Cruz Observatory			Pennsylvania	A private observatory.
18	N		CAS DS-2			Pennsylvania	A site on Blue Mountain, used by the Chesmont Astronomical Society.
18	SE		Welsh Mountain Community Center			Pennsylvania	Near a dark-sky observing site used by the Astronomy Enthusiasts of Lancaster County.
23	S		Stella Nova Observatory			Pennsylvania	Near Conestoga.
24	E		French Creek State Gamelands			Pennsylvania	A site used by the Delaware Valley Amateur Astronomers.
27	W		Shelly Island Observatory			Pennsylvania	A private observatory near Goldsboro.
28	E		WWYS Observatory			Pennsylvania	Aka Watch Where You Step Observatory. A private observatory.
28	NE		Pulpit Rock Astronomical Park			Pennsylvania	A campus of several observatories of the Lehigh Valley Amateur Astronomical Society between Lenhartsville and Hamburg.
29	NE		Carlson R. Chambliss Astronomical Observatory			Pennsylvania	Observatory of Kutztown University. In Kutztown, PA.
29	S		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.
29	SE		Coatesville			Pennsylvania	Home to some members of the the DVAA.
30	E		Eagle Eye Observatory			Pennsylvania	A private observatory.
30	SW		YCAS Observatory			Pennsylvania	observatory and home of the York County Astronomical Society. At John C. Rudy County Park.
32	S		Susquehannock State Park			Pennsylvania	State Park. Home of the York County Star Party, Near Drumore.
33	E		Old Oak Observatory			Pennsylvania	A private observatory in Pottsgrove.
33	NW		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.
34	NE		Blue Mountain Vista Observatory			Pennsylvania	A private observatory also used by members of Chesmont Astronomical Society. Near New Ringgold.
34	W		Harrisburg			Pennsylvania	Home of the Astronomical Society of Harrisburg.
35	E		Boyertown Planetarium			Pennsylvania	Planetarium of the Boyertown Area School District
35	SW		Sterner Observatory			Pennsylvania	A private observatory.
36	E		Dark Horse Observatory			Pennsylvania	A private observatory near Phoenixville.
36	NE		West Valley Observatory			Pennsylvania	A private observatory. Near Fogelsville.
36	W		Edward L. Naylor Astronomical Center & Observatory			Pennsylvania	A group of observatorie of the Astronomical Society of Harrisburg, PA.. Near Lewisberry.
38	SW		YCAS Stewartstown Observing Site			Pennsylvania	An observing site of the York County Astronomical Society. In Hopewell Township, near Stewartstown.
39	S		Broad Creek			Maryland	A Memorial Scout Reservation used, with permission, as a dark-sky site by the Harford County Astronomical Society.
39	S		Kennard Dale High School			Pennsylvania	A High school in Fawn Grove.
39	SE		West Chester			Pennsylvania	Home of WCU Observatory and meeting place of the Chester County Astronomical Society.
40	E		Candlewyck Observatory			Pennsylvania	A private observatory.
41	SE		Wayside Observatory			Pennsylvania	A private observatory. Chart also covers the towns of New London, Avondale, West Grove and Oxford.
42	E		Spring Mountain Observatory			Pennsylvania	A private observatory.
42	SW		Sola Virtus Observatory			Maryland	A private observatory somewhere around White Hall.
43	SW		Codorus Creek Observatory			Pennsylvania	Private observator near Spring Grove
45	SE		Mount Cuba Astronomical Observatory			Delaware	AKA MCAO. Observatory of the Delaware Astromical Society
46	NE		Allentown(PA)			Pennsylvania	A town in Lehigh county.
47	NE		LVAAS South Mountain Campus			Pennsylvania	Observatory and planeterium site of the Lehigh Valley Amateur Astronomical Society.
47	NE		Park Place Observatory			Pennsylvania	A private observatory.
47	SW		Lake Meade Observatory			Pennsylvania	A private observatory.
48	E		Bradstreet Observatory			Pennsylvania	Observatory of Eastern University with public observing. In St. Davids.
49	S		Harford Community College Observatory			Maryland	Observatory of Harford Community College. Also used by the Harford County Astronomical Society. Near Bel Air.
50	NW		Susquehanna University			Pennsylvania	Centered on the observatory of Susquehanna University. In Selinsgrove.
50	SW		Prettyboy Reservoir			Maryland	A reservior surrounded by parkland.
51	E		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).
51	W		Michael L. Britton Observatory			Pennsylvania	An observatory of Dickinson College in Carlisle. Used by the Dickinson College Astronomy Club.
51	W		Little Buffalo State Park			Pennsylvania	State park near Newport.
52	E		Merion Golf Club			Pennsylvania	A golf course.
52	E		Strawbridge Observatory			Pennsylvania	Observatory of Haverford College with student-led public observing
52	SE		Wilmington			Delaware	Home of the Delaware Astronomical Society.
53	E		Gwynedd Mercy College			Pennsylvania	College in Gwynedd.
53	SE		Starlight Observatory			Delaware	A private observatory somewhere around Glasgow.
54	N		Eckley Miners' Village			Pennsylvania	An observing site of the Greater Hazleton Area Astronomical Society.
54	NE		Astro-chalet			Pennsylvania	A private observatory.
54	S		Elk Forest			Maryland	A wildlife managment area used by the Delmarva Stargazers
54	S		Fishing Battery Island			Maryland	Used by some members of the Howard Astronomical League. Near Havre de Grace.
54	SE		Widener University			Pennsylvania	University in Chester.
55	N		Valley View Observatory			Pennsylvania	A private observatory near Kaseville.
55	N		Walnut Street Observatory			Pennsylvania	A private observatory in Berwick.
56	SE		Snobie Observatory			Delaware	A private observatory in Bear, DE.
58	E		Palomar East			Pennsylvania	A private observatory somewhere around Warrington.
58	NE		Celestial Exploration Observatory			Pennsylvania	A private observatory.
58	NW		Bucknell Observatory			Pennsylvania	Observatory of Bucknell University. In Lewisburg.
58	S		Dulaney Springs Park			Maryland	An observing site of the Baltimore County Casual Astronomers. Near Hampton.
58	SE		Summit Observatory			Delaware	A private observatory.
58	W		Piney Mountain			Pennsylvania	A spot near the summit of Piney Mountain, used by the Chesmont Astronomical Society and called DS-3.
59	SW		Bear Branch Nature Center			Maryland	A nature center and planetarium. Home to the Westminster Astronomical Society.
60	E		Camp Onas			Pennsylvania	Near Ottsville. Site of the Stella-Della Valley Star Party and used by the BMAA
60	E		Willow Grove Area			Pennsylvania	Forecast covers Willow Grove, Hatboro, Horsham, Warminster, Jenkintown and Abington.
61	E		Philadelphia			Pennsylvania	Home of the Delaware Valley Amateur Astronomers.
61	NW		Southerton Observatory			Pennsylvania	A private observatory near Lewisburg.
61	SW		Gettysburg College Observatory			Pennsylvania	Observatory on the campus of Gettsyburg College.
62	E		Buckingham			Pennsylvania
63	N		Whispering Pines Camping Estates			Pennsylvania	A campground near Stillwater.
63	S		Echo Hill Outdoor School			Maryland	A school near Worton.
63	SW		Reisterstown			Maryland	Home to the Soldiers Delight Natural Environment Area.
64	NE		Angels Observatory			Pennsylvania	A private observatory between Nazareth and Bangor.
64	NE		AI2 Observatory			Pennsylvania	A private observatory.
64	NE		Francis E. Walter Dam			Pennsylvania	Dam who's parking area is used by the Delaware Valley Amateur Astronomers.
64	SW		Walgrove Observatory			Maryland	A private observatory in Reisterstown.
65	S		Martin State Airport			Maryland	airport.
66	SE		Ash Observatory			New Jersey	A private observatory.
66	SE		Chestnut Branch Park			New Jersey
67	E		Northeast Philadelphia Airport			Pennsylvania
67	E		Solebury Mountain Observatory			Pennsylvania	A private observatory on Solebury Mountain. Also near Washington Crossing State Park.
67	NW		The Geek Shed			Pennsylvania	A private observatory near Hartleton.
67	SE		Sewell			New Jersey	Home of the Rowan College at Gloucester County Stargazers
67	SW		Willow Oak Observatory			Maryland	A private observatory somewhere around Gamber.
69	SW		Marstown Observatory			Maryland	A private observatory near New Windsor.
70	S		Baltimore			Maryland	Home of the Baltimore Astronomical Society.
70	SE		Blackbird State Forest			Delaware	A state park at the border of New Castle and Kent Counties.
71	E		Sky Bright Observatory			New Jersey	A private observatory.
71	SE		Rowan Astronomical Observatory			New Jersey	Observatory of Rowan University in Glassboro.
71	W		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.)
72	SW		Ladiesburg			Maryland	A town in Frederick County.
73	E		JAT Observatory			Pennsylvania	A private observatory near Fairless Hills.
73	E		Levittown			Pennsylvania
73	N		The Friedman Observatory			Pennsylvania	Observatory of Penn State Wilkes-Barre university. In Lehman.
73	NE		Bel Tor Observatory			Pennsylvania	A private observatory near Stroudsburg.
73	NE		WHOPPER Observatory			New Jersey	A private observatory in Washington, NJ
74	NE		Stroudsburg			Pennsylvania
74	S		UMBC Observatory			Maryland	Observatory of University of Maryland, Baltimore County.
74	SW		Alpha Ridge Park			Maryland	Observatory and star party site of the Howard Astronomical League(HAL). Park of Howard County. Near Marriottsville, MD.
74	SW		Mount Pleasant			Maryland	Part of the The Howard County Conservancy.
74	W		Lewistown			Pennsylvania
75	N		Rickett's Glen State Park			Pennsylvania	Ricketts Glen State Park is home of a a Stars-n-Parks public education program. Near Ricketts.
75	SE		Pine Valley Golf Club			New Jersey	A golf course.
76	E		Deer Path Park			New Jersey	Park near Flemington.
76	NE		Voorhees State Park			New Jersey	Home of the New Jersey Astronomical Association and the Edwin E. Aldrin Astronomical Center including the Paul Robinson Observatory.
77	E		Sourland Mountain Observatory			New Jersey	A private site near Hopewell.
77	SW		Tomstown			Pennsylvania
78	E		Justin's Space Pictures Observatory			New Jersey	A private observatory.
78	NW		Williamsport			Pennsylvania	Home of the Pennsylvania College of Technology.
78	S		Quiet Pond Observatory			Maryland	A private observatory of a member of the Amateur Astronomers Association of Princeton.
78	SW		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.
78	SW		Catoctin Mountain Park			Maryland	Park, east of Hagerstown.
79	E		Stardom Observatory			New Jersey	A private observatory in Mt Holly.
79	E		Trenton (NJ)			New Jersey	A town in Mercer county. Forecast also covers Lawrenceville and Levittown.
79	NE		Gouldsboro			Pennsylvania
79	SW		Bluebird Observatory			Maryland	A private observatory owned by Jerry Persall and open to visitors by appointment.
79	W		Chambersburg			Pennsylvania
81	SW		Mount Airy Observatory			Maryland	A private observatory of a member of the Howard Astronomical League.
82	E		Joseph D. Tatem Observatory			New Jersey	Near Medford lakes.
82	NE		Jenny Jump State Forest			New Jersey	Site used by the United Astronomy Clubs of New Jersey
83	E		Vincent Court Observatory			New Jersey
84	E		Amateur Astronomers Association of Princeton			New Jersey	AAAP is based in Princeton
84	E		Princeton University			New Jersey	Home of the Peyton Hall and FitzRandolph Observatories
84	N		The Loose Rooster Observatory			Pennsylvania	A private observatory somewhere around Scranton.
84	N		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.
85	N		Scranton			Pennsylvania	Home of the Astronomy Club of the University of Scranton.
85	NE		Rummy's Stargazing Site			Pennsylvania	A private site near Cresco.
85	S		AACC Astronomy Lab			Maryland	Observatory of Anne Arundel Community College, and home of the AACC Astronomy Club.
85	SE		Dover			Delaware	A town in Kent county.
85	SW		Digital Monastery Observatory			Maryland	A private observatory near Frederick.
85	W		Greencastle			Pennsylvania
86	E		Blueberry Hill Observatory			New Jersey	A private observatory near Pemberton
86	S		TBM Observatory			Maryland	A private observatory.
86	SE		Holly Dome Observatory			New Jersey	A private observatory near Millville.
88	NE		Tamiment			Pennsylvania	A town in Pike county.
88	SW		Ashton Observatory at Johnson Farms			Maryland	A private observatory of a member of the Howard Astronomical League.
88	SW		Beaver Creek Observatory			Maryland	An observatory of the Tri-State Astronomers.
88	SW		Little Bennett Regional Park			Maryland	A campground near Clarksburg
89	SW		Greenbrier State Park			Maryland	State Park near Boonsboro.
90	E		Dogwood Observatory			New Jersey	A private observatory somewhere around Mendham.
90	NE		Middleville			New Jersey	Chart also covers Swartswood State Park.
90	NW		Camp Susque Observatory			Pennsylvania	Observatory of Camp Susque. Near Trout Run.
90	S		ALPHA Observatory			Maryland	Observatory of Capitol Technology University.
90	S		Tuckahoe State Park			Maryland	A site of the Delmarva Stargazers
90	S		United States Naval Academy			Maryland	Link.. In Annapolis.
90	SW		Middletown			Maryland	In Frederick county.
91	E		Colliers Mills WMA			New Jersey	A Wildlife Mangement Area used by the Monmouth Mobile Observers Group.
91	W		Persephone Observatory			Pennsylvania	A private observatory near Three Springs.
92	E		Carranza Field			New Jersey	An observing site of the Carranza Field Astronomers.
92	E		Pine Cone Observatory			New Jersey	A private observatory somehere around Pine Barrens.
92	SW		Montgomery County Astrophysical Observatory			Maryland	Aka MCAO, a private observatory, near Derwood.
93	E		Monroe CAM			New Jersey	A private observing site.
93	NW		State College			Pennsylvania	A meeting place of the Central Pennsylvania Observers
94	NE		Lake Hopatcong State Park			New Jersey	A state park.
94	NE		Lake Ariel			Pennsylvania	A village in Lake Township, Wayne County. At the lake of the same name.
94	S		Bowie			Maryland
95	E		Robert A. Schommer Observatory			New Jersey	Observatory of Rutgers University. In town of New Brunswick.
95	SE		Batsto			New Jersey	An observing site of the West Jersey Astronomical Society.
95	SW		University of Maryland Observatory			Maryland	Observatory of University of Maryland Home of the National Capital Astronomers. in College Park.
95	W		Tom's Yard			Pennsylvania	A private observatory.
96	NE		Lake Wallenpaupack			Pennsylvania
96	NE		Morris County Observatory			New Jersey	Near Randolph.
96	SE		Killen's Pond State Park			Delaware	A state park near Harrington.
96	W		Dog-Star Observatory			Pennsylvania	An observatory near Pennsylvania Furnace.
97	N		TGCO			Pennsylvania	Thomas G. Cupillari Astronomical Observatory at Keystone College and shared with the Lackawanna Astronomical Society. Near Fleetville.
97	NE		Dingmans Ferry			Pennsylvania	Also covers the northern half of A Delaware Water Gap National Recreation Area.
98	S		Rich Neck Observatory			Maryland	A private observatory.
99	SW		Potomac Astrometric Observatory			Maryland	A observatory for personal GRB and cataclysmic variable research
100	E		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.
100	E		Metuchen			New Jersey	Home of the Metuchen Astronomy Club. Also home of the astronomy club of St. Joseph High School.
100	NE		Lambert Observatory			New Jersey	A private observatory in Sparta.
100	SW		Falling Waters			West Virginia
100	W		Stardust Observatory			Pennsylvania	A private observatory near Port Matilda.
101	SE		Belleplain State Forest			New Jersey	Site of the South Jersey Star Party by the South Jersey Astronomy Club
101	SW		Shepherd University Observatory			West Virginia	Observatory of Shepherd University in Shepherdstown.
103	E		Chiaro Observing Site			New Jersey	A private observing site.
103	E		Lakehurst			New Jersey	A site used by S*T*A*R Astronomy
103	NE		Stokes Starparty			New Jersey	Star party held at the New Jersey School of Conservation.
103	SW		C&O Canal National Historical Park			Maryland	AKA Chesapeake and Ohio Canal National Historical Park. Near Clear Spring, between Hancock and Hagerstown.
103	SW		USNO			DC	The U.S. Naval Observatory.
104	E		Sperry Observatory			New Jersey	An observatory of the Amateur Astronomers, Inc. on the campus of Union County College in Cranford.
104	NE		Montague			New Jersey
104	SE		Harold E. Taylor Observatory			New Jersey	Observatory of the Richard Stockton College. Near NAFEC-Atlantic City Airport.
104	SW		Smithsonian NASM Public Observatory			DC	AKA Smithsonian National Air and Space Museum Public Observatory. In Washington.
104	SW		Sweet Run State Park			Virginia	State park used by the Northern Virginia Astronomy Club (NOVAC).
104	SW		Washington			DC	Nearby to some members of the Northern Virginia Astronomy Club.
105	NE		Twin Lakes Preserve Observatory			Pennsylvania	A private observatory near Shohola.
105	NW		State Camp			Pennsylvania	A dark sky site called "State Camp" by members of the Central Pennsylvania Observers. Actually Dennison Overlook in Sproul State Forest.
105	SW		Great Falls Observatory Park			Virginia	Astronomy park of the Analemma Sociey. In Great Falls and close to Reston.
105	W		Black Bear Hollow Observatory			Pennsylvania	A private observatory.
106	NE		Prompton State Park			Pennsylvania	Centered on the parking lot of Prompton State Park.
106	NE		Sheep Hill Observatory			New Jersey	An observatory of the Sheep Hill Astronomical Association. Near Boonton.
106	NE		Teeter's Telescopes Workshop			New Jersey	A telescope maker's workshop and private observing site.
106	SW		Leesburg			Virginia
107	NE		Hamburg (NJ)			New Jersey
107	SW		Beaglehaven Observatory			Virginia	A private observatory of a member of NOVAC. Somehwere around Ashburn.
108	E		Holmdel			New Jersey	Home of S*T*A*R Astronomy.
108	NE		High Point State Park			New Jersey	State Park and campground.
108	W		Canoe Creek State Park			Pennsylvania	A state park used as an observing site by the Starlight Astronomy Club. In Canoe Creek.
109	N		Mt. Pisgah State Park			Pennsylvania	A state park near West Burlington.
109	SW		Moonridge Observatory			West Virginia	A private observatory near Harpers Ferry.
109	SW		Vienna			Virginia
109	W		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.
110	S		Chesapeake Beach Veterans Memorial Park			Maryland	City park in Chesapeake Beach.
110	SW		Old Town Observatory			Virginia	A private observatory of a member of the Northern Virginia Astronomy Club.
111	NE		Narrowsburg			New York
111	NE		Port Jervis			New York
111	SW		Murphicus Observatory			Virginia	A private observatory in Western Loudoun County.
112	E		CSI Astrophysical Observatory			New York	"Observatory of the College of Staten Island - CUNY. Is also IAU Asteroid Monitoring Station #294>
112	SE		Ocean City			New Jersey
112	SW		Brooke Stream Manor Observatory			Virginia	A private observatory.
113	E		Dreyfuss Planetarium			New Jersey	AKA Alice and Leonard Dreyfuss Planetarium of the Newark Museum.
113	E		North Jersey Astronomical Group			New Jersey	link
113	E		Newark			New Jersey
113	NE		Highlands Observatory			Pennsylvania	A private observatory
113	SW		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.
114	E		Halliday Observatory			New Jersey	A private observatory in Brick Township.
114	NE		Wawayanda State Park			New Jersey	A park near Highland Lakes. Used by the Rockland Astronomy Club.
114	SE		Milton			Delaware	Home of the Sussex County Astronomy Society in Sussex county.
114	SW		George Mason Observatory			Virginia	Observatory of George Mason University.
115	E		Computer Deconstruction Laboratory			New Jersey	Home of the Computer Deconstruction Laboratory. Forecast also covers Wall Township. NJ
115	E		Inlet Outlet Observatory			New Jersey	A private observatory.
115	N		Mansfield			Pennsylvania	Home of Mansfield University.
115	S		Bunny Foo-Foo Observatory			Maryland	A private observatory in Fort Washington.
115	S		Fort Washington Park			Maryland	A historic national park in Fort Washington.
115	SE		Atlantic City			New Jersey
115	SW		CHR			Virginia	A private observing site of the Northern Virginia Astronomy Club. Near Middleburg.
115	SW		Camp Highroad			Virginia	A commercial campground used by the Northern Virginia Astronomy Club (NOVAC).
115	W		Altoona			Pennsylvania	Home of the Starlight Astronomy Club .
116	NE		High Mountain Observatory			New Jersey	A private observatory on the base of High Mountain in the Preakness Range of the Watchung Mountains.
116	NE		Oakland			New Jersey	In Bergen county.
116	NW		Lead Parachute Observatory			Pennsylvania	A future private observatory near Wellsboro.
116	SE		Holgate			New Jersey	A twon on the Jersey Shore on Long Beach Island.
118	E		Island Beach State Park			New Jersey	Centered on the southern portion of Island Beach State Park.
118	E		William D. McDowell Observatory			New Jersey	Observatory of the Meadowlands Environment Center. Operated by Ramapo College.
118	E		Great Hall, MU			New Jersey	At Monmouth University in West Long Branch.
118	NE		The SkyRunner Observatory			New Jersey	A private observatory in the area of Waldwick.
118	SW		Centreville			Virginia	Home to some members of The Northern Virginia Astronomy Club.
118	SW		Morgan County Observatory			West Virginia	Observatory of the Morgan County Observatory Foundation. Near Berkeley Springs.
119	N		Nutter Observatory			Pennsylvania	A private observaory.
119	N		Sayre			Pennsylvania	Also covers Athens and Waverly.
119	SW		Blue Ridge Regional Park			Virginia	A park not open to the general public, but bookable by scouts and other groups. Near Round Hill.
120	S		Golden Mean Observatory			Maryland	A private observatory.

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