Clear Sky Chart

Charts within 180mi of the Virgo Skyline Observatory. clear sky chart

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Prov/StateComments/Links
< 15 Bertucci's Sky
 
Nevada   A private observatory.
< 15 Gardnerville
 
Nevada  
< 15 Jack C. Davis Observatory
 
Nevada   Observatory of the Western Nevada Community College. Affiliated with the Western Nevada Astronomical Society. In Carson City
< 15 Ruhenstroth Observatory
 
Nevada   A private observatory somewhere around Gardnerville.
< 15 Virgo Skyline Observatory.
 
Nevada   A private observatory.
15S Sierra Stars Observatory
 
California   A private observatory near Paynesville.
15SW South Lake Tahoe
 
California  
17NW Sand Point
 
Nevada   In Lake Tahoe Nevada State Park, Near Incline Village.
18N Washoe Zephyr Observatory
 
Nevada   A private observatory in Washoe Valley.
18S Monitor Pass
 
California  
21SW Lightholder Optics Observatory
 
California   Observatory of Lightholder Optics.
25N Maclean Observatory
 
Nevada   Observatory of the University of Nevada, Reno.
26SE Wellington
 
Nevada  
27NW Northstar Ski Resort
 
California   Resort and site of commercial star tours. Near Lake Tahoe.
30NW Martis Creek Campground
 
California   A site used by the Astronomical Society of Nevada.
30E Yerington
 
Nevada   A site of the RECON project
35N Reno
 
Nevada   Home of the Astronomical Society of Nevada.
36N Fleischmann Planetarium and Science Center
 
Nevada   Planetarium and science center in Reno.
37SE Cottontail Observatory
 
California   A private observatory somewhere around Walker.
38SW Shot Rock
 
California   A spot along the Carson Pass Highway.
40SW Ice House Observation Plateau
 
California  
43NE Gas Line Road
 
Nevada   South of Fernley. A site used by the Astronomical Society of Nevada.
43SW Bear Valley
 
California   A town in Alpine county. Forecast also covers Tamarack and Lake Alpine.
43SW Peddler Hill
 
California   A site used by the Stockton Astronomical Society.
47N Deer Lodge Site
 
Nevada   North of Reno. A site on Deer Lodge road used by the Astronomical Society of Nevada.
49S Donnell Vista
 
California   A recreation area in the Stanislaus National Forest.
54SW Rancho Del Sol Observatory
 
California   A private observatory near Camino.
55N Range Land
 
Nevada   A private site of the Astronomical Society of Nevada.
56SW Keeton Observing Site
 
California   A private observing site also used by some members of the Sacramento Valley Astronomical Society
56W Blue Canyon
 
California   Airport site used by the Sacramento Valley Astronomical Society.
58NW Trapshoot
 
California   Public site used by Astronomical Society of Nevada. Near Chilcoot.
59SE Bridgeport Lake Private Observatory
 
California   A private observatory in Bridgeport Valley.
60SW Heaven's Plateau
 
California   Site of future private observatory, Frequented by some members of the Stockton Astronomical Society . Near Wilseyville.
60W Foresthill
 
California  
63SW Fiddletown
 
California   A site about 6 miles east of Fiddletown proper.
64NE Grimes Point
 
Nevada   In Fallon. A site used by the Astronomical Society of Nevada.
65SW Arnold Observatory
 
California   A private observatory.
66SE Bodie
 
California  
66W Cameron Park Rotary Club Community Observatory
 
California   A community observatory built and operated by the Rotary Club of Cameron Park, the El Dorado County Office of Education, and Folsom Lake College. In El Dorado County.
67NW Portola
 
California   A site of the RECON project
68SE Hawthorne
 
Nevada  
70S High Sierra Park
 
California   In the Stanislaus National Forest near Mi-Wuk Village.
70W Rock Hill Observatory
 
California   A private observatory in Grass Valley.
71SE Conway Summit
 
California   A dark site 12 miles north of Lee Vinning in Mono County.
72W Buena Vista Observatory
 
California   A private observatory.
72W Nevada City
 
California  
73W James Clerk Maxwell Observatory
 
California   A private observatory near Nevada City.
73W NCC Robotic Observatory
 
California   Observatory of Sierra College in Grass Valley.
74NW Saddleback Observatory
 
California   A private observatory.
74W Auburn
 
California   Forecast also covers the Auburn State Recreation Area
78W Sierra Skies Observatory
 
California   A private observatory.
79W Folsom Lake State Recration Area
 
California   State recreation area norteast of Sacramento. Chart also covers the towns of Roseville and Folsom.
79W Penryn
 
California  
80SW AngelKillarney s City
 
California   AKA Angels Camp. A town in Calaveras county.
80W Penn Valley
 
California  
81SW Pardee Reservoir Recreation Area
 
California   Recreation area used as an observing site by the Stockton Astronomical Society.
83NW Little Grass Valley Reservoir
 
California   Rservoir surounded by Little Grass Valley Recreation Area with several campgrounds.
85W Rancho Cordova
 
California   A private site of the Sacramento Valley Active Astronomers Research Group.
90S Glacier Point
 
California   A site of public star parties. In Yosemite National Park.
90S Horsetail Fall
 
California   A seasonal waterfall in Yosemite National Park.
90SW Don Pedro Reservoir
 
California   Centered on a public scenic outlook at the north end of lake and recreation area.
91NW Quincy
 
California   A site of the RECON project
91W Waltz Road
 
California   A a spot along Waltz road. Near Wheatland.
92E First Light Observatory
 
Nevada   A private observatory
93S Greeley Hill Observatory
 
California   A private observatory near Coulterville.
94SE McGee Creek
 
California  
94SW Telegraph City
 
California   A site used by some members of the Stockton Astronomical Society.
95SW Wilton
 
California  
96SE Crestview
 
California   A hill site near Crestview, a few miles north-west of Mammoth Lakes in Inyo National Forest.
99SW Elk Grove
 
California   Used for public star parties by the Sacramento Valley Astronomical Association (SVAS).
101NW Greenville
 
California   A site of the RECON project
101W Feather River Observatory
 
California   A private observatory in Oroville.
101W Sacramento
 
California   Home of the Sacrameto Valley Astronomical Association.
103SE Mammoth Observatory
 
California   A private observatory near Mammoth Lakes.
103W Yuba City Astronomical Observatory
 
California   A private observatory in Yuba City.
104S Plettstone
 
California   Home of the Dale Jay Steed Observatory, a private observatory. A site used by members of TAC and the SJAA. Near Mariposa.
105SW Lodi
 
California  
106NW Bateson Observatory
 
California   A private observatory near Susanville.
107SW Green Acres Observatory
 
California   A private observatory.
109S Mariposa Fairgrounds
 
California   Fairgrounds in Mariposa county.
110NW Big Bird Observatory
 
California   A private observatory near Paradise.
111SE Pinchot Creek
 
Nevada   On BLM land.
113SW Stockton
 
California   Home of the Stockton Astronomical Society.
113W Tisdale Boat Launch
 
California   A public boat launch, though there is a fee.
114E Berlin-Ichthyosaur State Park
 
Nevada   AKA B-I State park.
114NW Paradise
 
California  
114S Ahwahnee Hills Observatory
 
California   A private observatory located in Ahwahnee.
114W Davis
 
California   A town in Yolo county.
118S HOLT Observatory
 
California   A private observatory.
118SW Modesto
 
California   Home of the of Stanislaus Amateur Astronomers of Modesto Jr. College.
121S Bayt Observatory
 
California   A private observatory near Coarsegold.
122N Black Rock Desert
 
Nevada   A site used by the Astronomical Society of Nevada.
122NW Chico Community Observatory
 
California   A community observatory in Upper Bidwell Park.
123SW Rio Vista
 
California   A town in Solano county.
123SW Turlock
 
California   A town in Stanislaus county.
124NW Meadow View Observatory
 
California   A private observatory.
124SE Monte Cristo's Castle
 
Nevada   Area around an impressive rock formation. Used as an observing site by the Tonopah Astronomical Society.
125S Coarsegold
 
California  
126NW Eagle Lake
 
California   Site of public astronomy session by Bateson Observatory personnel.
126S Eastman Lake Recreation Area
 
California   Recreation area used by the Central Valley Astronomers.
126S Merced
 
California  
126W Esparto
 
California   Site used by the Davis Astronomers.
129S Artis Observatory
 
California   A private observatory somewhere around Yosemite Lakes.
130N WYA Eastern Lassen Site
 
California   A informal site used by the West Yolo Astronomers in the Lassen National Forest near the town of Red Rock.
131SW Brentwood
 
California   Forecast also covers Byran and Oakley.
131SW Tracy Airport
 
California  
131W Vacaville
 
California  
132S Hensley Lake
 
California   Regular observing site of the Central Valley Astronomers.
133S Shaver Lake
 
California  
133SW DVHS Espace Academy
 
California   ESpace Academy, part of Deer Valley High School In Antioch.
134S Lost Valley Observatory
 
California   A private observatory between Yosemite and Kings Canyon in the Sierra Nevada Mountains.
135SE Bishop Observatory
 
California   A private observatory north of Bishop.
136S Sierra Remote Observatories
 
California   A group of observatories in the Sierra Nevada Mountains of California, dedicated to state-of-the-art robotic/remote imaging and data acquisition.
136W Blue Ridge
 
California   The general area of Blue Ridge, in the Vaca Mountains.
136W Ghost Pine Observatory
 
California   A private observatory in the Upper Capay Valley.
139NW Lassen National Park
 
California   Two sites used by TAC: Devastated Area and Bumpass Hell. No, really. I'm not making this up.
141S Courtright Reservoir
 
California   Observing site used by the Central Valley Astronomers
141S Lee DaSilva Observatory
 
California   A private observatory near Madera.
141SW Newman Vista Point
 
California   A lookout on Interstate 5.
143SE Grandview Campground
 
California   A dark sky campground. In the White-Inyo Mountains in Big Pine.
143SW Concord Observatory
 
California   A private observatory in Concord.
143SW Mount Diablo
 
California   Home of the Mt. Diablo Astronomical Society.
145E Stokes Castle
 
Nevada   Near Austin.
145SW Livermore
 
California   Home of the Tri-Valley Stargazers astronomy club. Forecast also covers Pleasanton.
146SW Del Valle
 
California   Site details.
146W Putah Creek Observatory
 
California   Future site of a private observatory in Pope Valley.
147NE Dun Glen
 
Nevada  
147SW CBA Concord Observatory
 
California   A private Observatory. Part of the Center for Backyard Astrophysics.
147SW Diablo Valley College
 
California   College near Concord.
148SE CARMA
 
California   An array of millimeter-wave radio telescopes.
148SE Deep Springs Observatory
 
California   Observatory at Deep Springs College.
148SW Hidden Hill Observatory
 
California   Observatory of the Tri-Valley Stargazers
148W Napa
 
California  
149SE Tonopah
 
Nevada  
149SW San Ramon
 
California   Site of outreach events held by the Eastbay Astronomical Society.
149SW Vallejo Observatory
 
California   A private observatory site close to Vallejo.
151SE Tonopah Stargazing Park
 
Nevada   Site of Star parties. In Tonopah.
151SW DarkSights Observatory
 
California   A private observatory.
151W Angwin
 
California  
152W Buckhorn Recreation Area
 
California   Recreation area and campground on Black Butte Lake. Home of the Black Butte Lake Star Party.
153NW Wilson Hill Observatory
 
California   A private observatory near Shingletown.
153SE Alkali
 
Nevada   An observing site, a few miles from the town of Alkali, used by the Tonopah Astronomical Society.
153SW Saint Mary's College Observatory
 
California   AKA Geissberger Observatory. Observatory of Saint Mary's College.
154SW Foxboro Park
 
California   City park, site of the Hercules Stargaze, a public star party hosted by the Hercules Stargazers.
154SW Hercules Stargazers Alternate Site
 
California   An observing site of the Hercules Stargazers in Hanna Ranch Park.
156E Belmont
 
Nevada   A site used by the Astronomical Society of Nevada.
156N Likely Place Golf & RV Resort
 
California   golf course and RV resort. Home of the Stellarvue Dark Sky Star Party.
156S Yamada Observatory
 
California   A private observatory in Wonder Valley, east of Fresno.
156SW Mount Hamilton
 
California   Home of the Lick Observatory.
156W Robert Ferguson Observatory
 
California   Observatory in Sugar Loaf Ridge State Park near Kenwood.
157SW Barking Spider Observatory
 
California   A private observatory near Castro Valley.
157SW Dinosaur Point
 
California   A site used by SJAA and TAC
157W Sonoma
 
California  
158S Fresno
 
California   Home of the Central Valley Astronomers.
158SW Chabot Space and Science Center
 
California   A science center home to the Eastbay Astronomical Society. In Oakland.
158SW Castro Valley
 
California  
158SW Lawrence Hall of Science
 
California   A public and school science center of the University of California at Berkeley.
159SW Pacheco State Park
 
California   A state park used as a dark sky site.
160SW Dowdy Ranch Visitor Center
 
California   South-eastern visitors center of Henry Coe State Park.
160SW Fremont
 
California   The town in Alameda country.
160SW Telescope Row
 
California   A parking lot in Joeseph D. Grant County Park used by the Halls Valley Astronomical Group for public star parties.
162SW Henry Coe State Park
 
California   A site used by SJAA and TAC
162SW Oakland
 
California  
162W Clear Lake
 
California   Covers the Clear Lake area inclunding Boggs Mountain State Forest.
163NW Golden State Star Party
 
California   The GSSP is a star party held by the The Astronomy Connection(TAC). Near Adin.
163SW Point Richmond
 
California  
163W Hume Observatory
 
California   Located within the Pepperwood Preserve and the home of GORT (Gamma ray Optical Robotic Telescope) of the Global Telescope Network.
164NW Baum Lake
 
California  
164S Big Stump
 
California   An entrance to Sequoia & Kings Canyon national park. Used as a backup observing site of the Central Valley Astronomers.
164S Mendota Wildlife Area
 
California   A wildlife area a few files north-east of Tranquillity.
164SE Papoose Flat
 
California   A public spot in the Inyo Mountains southeast of Big Pine.
164SW Santa Teresa Spring
 
California  
164W North Point Observatory
 
California   A private observatory.
165SW Coyote Lake
 
California   A county park used by members of the SJAA and TAC.Near Gilroy.
166NW Cottonwood
 
California   A town in Shasta county.
166SW San Jose
 
California   Home of the San Jose Astronomical Association.
166W Sonoma State University Observatory
 
California   observatory in Sonoma State University. Near Rohnert Park and Cotati
167S Big Meadow
 
California   Observing site used by the Tulare Astronomical Association and the Central Valley Astronomers.
167S Redwood Mountain View
 
California   A vacation rental.
167W Santa Rosa
 
California  
167W Taylor Observatory
 
California   A community Observatory in Kelseyville.
168SW Morgan Hill
 
California  
169SW San Rafael
 
California   A site used by the used by the Marin Observers.
169W SPARQ Observatory
 
California   Observatory of SPARQ at Piner High School. In Santa Rosa.
170NE Winnemucca
 
Nevada  
170SW San Francisco
 
California   Home of the San Francisco Sidewalk Astronomers and the San Francisco Amateur Astronomers.
171SW BREIT IDEAS Observatory
 
California   A private observatory outside Morgan Hill.
172S D.A.R.C. Observatory
 
California   A private observatory near Mercy Hot Springs.
172SW Greenhawk Observatory
 
California   A private observatory.
172SW Mountain View
 
California  
172SW Rancho Cañada del Oro
 
California   An Open Space Preserve of the Santa Clara County Open Space Authority. Used by the San Jose Astronomical Association for public outreach.
173SW Cupertino
 
California  
173SW Menlo Park
 
California  
173SW Menlo School
 
California   A school with an astronomy club. In Atherton
173SW Morrison Planetarium
 
California   Planetarium at the California Academy of Sciences. In San Francisco.
173SW Ross Creek Observatory
 
California   A private observatory in San Jose.
173SW Stanford Faculty Observatory
 
California   A private observatory of a faculty member of Stanford University.
173W The Bishop's Ranch
 
California   Retreat and conference center.
174N Cedarville
 
California   A site of the RECON project
174SW San Mateo
 
California  
174SW Stanford
 
California   Centers on the Student Observatory of Stanford University. Home of the Stanford Astronomical Society.
175SE Independence Creek Campground
 
California   Campground in a Inyo County.
175SW Ewell Observatory
 
California  
175SW Foothill Observatory
 
California   Observatory of Foothill College. Used by the Peninsula Astronomical Society for public programs. In Los Altos Hills.
175SW Mount Tamalpais State Park
 
California   Centered on Rock Springs parking area, of Mount Tamalpais State Park, a site used by the San Francisco Amateur Astronomers. Also site of astronomy programs organized by the Mt. Tamalpais Interpretive Association (MTIA).
175SW San Francisco State University Observatory
 
California   Observatory of SFSU at Thornton Hall.
175SW Saratoga
 
California  
175W Forestville
 
California   A town in Sonoma county.
176SW CSM Observatory
 
California   Observatory of the astronomy department of College of San Mateo.
176W Powerpoint Lookout
 
California   A lookout and Ancient native American natural power spot Saratoga Springs Retreat Center. (No connection to presentation software.)
177N Massacre Rim
 
Nevada   Public BLM land designated as a dark-sky sanctuary.
177SW Vista Hill
 
California   A lookout in Foothills Park in Palo Alto. Site of star parties held by the Peninsula Astronomical Society.
178NW Schreder Planetarium
 
California   A planetarium with public observing sessions. In Redding.
178SW Montebello
 
California   Montebello Open Space Preserve is a site used by TAC
178W Occidental Observatory
 
California   Near Occidental.
179E Area 52 Observatory
 
Nevada   A private observatory.
179SW Oak Ridge Observatory
 
California   Observatory of the Peninsula Astronomical Society, located in the Santa Cruz Mountains.
179SW Pacifica
 
California  
180SW Summit View Observatory
 
California   A private observatory in the Santa Cruz Mountains.


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