Clear Sky Chart

Charts within 120mi of Foothill Observatory

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0 Foothill Observatory
 
California   Observatory of Foothill College. Used by the Peninsula Astronomical Society for public programs. In Los Altos Hills.
3NE Mountain View
 
California  
3W Vista Hill
 
California   A lookout in Foothills Park in Palo Alto. Site of star parties held by the Peninsula Astronomical Society.
4NW Stanford Faculty Observatory
 
California   A private observatory of a faculty member of Stanford University.
4SW Montebello
 
California   Montebello Open Space Preserve is a site used by TAC
5NW Stanford
 
California   Centers on the Student Observatory of Stanford University. Home of the Stanford Astronomical Society.
6E Greenhawk Observatory
 
California   A private observatory.
6SE Cupertino
 
California  
7NW Menlo Park
 
California  
7NW Menlo School
 
California   A school with an astronomy club. In Atherton
9SE Saratoga
 
California  
12S Oak Ridge Observatory
 
California   Observatory of the Peninsula Astronomical Society, located in the Santa Cruz Mountains.
13E San Jose
 
California   Home of the San Jose Astronomical Association.
13SE Ross Creek Observatory
 
California   A private observatory in San Jose.
14NW Ewell Observatory
 
California  
15NE Fremont
 
California   The town in Alameda country.
16SW Pescadero
 
California  
17NW CSM Observatory
 
California   Observatory of the astronomy department of College of San Mateo.
17NW San Mateo
 
California  
18S Holmes Observatory
 
California   A private observatory near Lompico.
18SE Summit View Observatory
 
California   A private observatory in the Santa Cruz Mountains.
20NW Half Moon Bay
 
California  
20S Bonny Doon Airfield
 
California   A site used by the Santa Cruz Astronomy Club.
23E Telescope Row
 
California   A parking lot in Joeseph D. Grant County Park used by the Halls Valley Astronomical Group for public star parties.
23N Castro Valley
 
California  
25E Santa Teresa Spring
 
California  
25N Barking Spider Observatory
 
California   A private observatory near Castro Valley.
25S Baskin Engineering Observatory
 
California   An observatory of the University of California, Santa Cruz.
25S Davenport Beach
 
California   A beach in Davenport.
25SE 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.
26NW Pacifica
 
California  
27E Mount Hamilton
 
California   Home of the Lick Observatory.
27S Santa Cruz
 
California   Home of the Santa Cruz Astronomy Club.
28N DarkSights Observatory
 
California   A private observatory.
28S Hidden Valley Observatory
 
California   A private observatory near Soquel.
28SE Cabrillo College Observatory
 
California   Observatory of Cabrillo College.
29N San Ramon
 
California   Site of outreach events held by the Eastbay Astronomical Society.
29NE Del Valle
 
California   Site details.
29SE BREIT IDEAS Observatory
 
California   A private observatory outside Morgan Hill.
30NE Livermore
 
California   Home of the Tri-Valley Stargazers astronomy club. Forecast also covers Pleasanton.
31N Oakland
 
California  
31NW San Francisco State University Observatory
 
California   Observatory of SFSU at Thornton Hall.
31SE Morgan Hill
 
California  
32N Chabot Space and Science Center
 
California   A science center home to the Eastbay Astronomical Society. In Oakland.
33N Saint Mary's College Observatory
 
California   AKA Geissberger Observatory. Observatory of Saint Mary's College.
33NW San Francisco
 
California   Home of the San Francisco Sidewalk Astronomers and the San Francisco Amateur Astronomers.
34E Henry Coe State Park
 
California   A site used by SJAA and TAC
34NW Morrison Planetarium
 
California   Planetarium at the California Academy of Sciences. In San Francisco.
36E Hidden Hill Observatory
 
California   Observatory of the Tri-Valley Stargazers
36N Lawrence Hall of Science
 
California   A public and school science center of the University of California at Berkeley.
36SE Coyote Lake
 
California   A county park used by members of the SJAA and TAC.Near Gilroy.
38N Mount Diablo
 
California   Home of the Mt. Diablo Astronomical Society.
40N CBA Concord Observatory
 
California   A private Observatory. Part of the Center for Backyard Astrophysics.
41N Concord Observatory
 
California   A private observatory in Concord.
41N Point Richmond
 
California  
42N Diablo Valley College
 
California   College near Concord.
44N Hercules Stargazers Alternate Site
 
California   An observing site of the Hercules Stargazers in Hanna Ranch Park.
44NE Tracy Airport
 
California  
46E Dowdy Ranch Visitor Center
 
California   South-eastern visitors center of Henry Coe State Park.
46N Foxboro Park
 
California   City park, site of the Hercules Stargaze, a public star party hosted by the Hercules Stargazers.
46NE Brentwood
 
California   Forecast also covers Byran and Oakley.
46NW 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).
48N DVHS Espace Academy
 
California   ESpace Academy, part of Deer Valley High School In Antioch.
48NW San Rafael
 
California   A site used by the used by the Marin Observers.
52S MIRA Weaver Student Observatory
 
California   Public observatory of the Monterey Institute for Research in Astronomy.
53N Vallejo Observatory
 
California   A private observatory site close to Vallejo.
54E Pacheco State Park
 
California   A state park used as a dark sky site.
54SE Fremont Peak
 
California   A site used by SJAA and TAC. Home of the Fremont Peak Observatory. In Fremont Peak State Park.
55S Cypress Point Club
 
California   A golf course.
55SE Maple's Observatory
 
California   A private observatory somewhere around Salinas.
56N North Point Observatory
 
California   A private observatory.
56S La Mesa Urban Observatory
 
California   A private observatory in Monterey.
57E Dinosaur Point
 
California   A site used by SJAA and TAC
57E Newman Vista Point
 
California   A lookout on Interstate 5.
57S Carmel
 
California  
60NE Rio Vista
 
California   A town in Solano county.
62NE Stockton
 
California   Home of the Stockton Astronomical Society.
65E Modesto
 
California   Home of the of Stanislaus Amateur Astronomers of Modesto Jr. College.
65N Napa
 
California  
65NW Drakes Bay visitors center
 
California   Officially the Kenneth C. Patrick Vistor Center. Site of astronomy classes at the Point Reyes National Seashore national park.
66N Sonoma
 
California  
69N Vacaville
 
California  
69NW Marshall
 
California   A town in Marin county by Tomales Bay.
70S Tularcitos Observatory
 
California   A site used by the Mira Observers Group
71E Turlock
 
California   A town in Stanislaus county.
71N Blue Ridge
 
California   The general area of Blue Ridge, in the Vaca Mountains.
71NE Lodi
 
California  
73NE Green Acres Observatory
 
California   A private observatory.
73NW Sonoma State University Observatory
 
California   observatory in Sonoma State University. Near Rohnert Park and Cotati
77N Robert Ferguson Observatory
 
California   Observatory in Sugar Loaf Ridge State Park near Kenwood.
79S Pfeiffer Big Sur State Park
 
California   State park in Big Sur.
79SE MIRA Chews Ridge Observatory
 
California   Observatory of the Monterey Institute for Research in Astronomy.
80SE Panoche Pass
 
California  
81NW Santa Rosa
 
California  
81SE Pinnacles Campground
 
California   Campground at the east entrance of Pinnacles National Park.
83NE Elk Grove
 
California   Used for public star parties by the Sacramento Valley Astronomical Association (SVAS).
83NW SPARQ Observatory
 
California   Observatory of SPARQ at Piner High School. In Santa Rosa.
83SE D.A.R.C. Observatory
 
California   A private observatory near Mercy Hot Springs.
84N Davis
 
California   A town in Yolo county.
85NE Wilton
 
California  
85NW Occidental Observatory
 
California   Near Occidental.
86N Angwin
 
California  
86NE Telegraph City
 
California   A site used by some members of the Stockton Astronomical Society.
87NW Forestville
 
California   A town in Sonoma county.
88N Hume Observatory
 
California   Located within the Pepperwood Preserve and the home of GORT (Gamma ray Optical Robotic Telescope) of the Global Telescope Network.
91E Merced
 
California  
91N Sacramento
 
California   Home of the Sacrameto Valley Astronomical Association.
91NW The Bishop's Ranch
 
California   Retreat and conference center.
92N Esparto
 
California   Site used by the Davis Astronomers.
94N Putah Creek Observatory
 
California   Future site of a private observatory in Pope Valley.
94NE Pardee Reservoir Recreation Area
 
California   Recreation area used as an observing site by the Stockton Astronomical Society.
95NW Vista Trail
 
California   Trail and overlook in Sonoma County.
98S Limekiln State Park
 
California   State park near Big Sur. Forcast also covers the lookout tower at Cone Peak.
99NE Rancho Cordova
 
California   A private site of the Sacramento Valley Active Astronomers Research Group.
100NE AngelKillarney s City
 
California   AKA Angels Camp. A town in Calaveras county.
103E Don Pedro Reservoir
 
California   Centered on a public scenic outlook at the north end of lake and recreation area.
106NW Lake Sonoma
 
California   A site used by TAC
107N Ghost Pine Observatory
 
California   A private observatory in the Upper Capay Valley.
107NE Sierra Skies Observatory
 
California   A private observatory.
109SE Condon Peak Campground
 
California   A campground on BLM land.
110E Greeley Hill Observatory
 
California   A private observatory near Coulterville.
110NE Folsom Lake State Recration Area
 
California   State recreation area norteast of Sacramento. Chart also covers the towns of Roseville and Folsom.
111E Plettstone
 
California   Home of the Dale Jay Steed Observatory, a private observatory. A site used by members of TAC and the SJAA. Near Mariposa.
111NE Buena Vista Observatory
 
California   A private observatory.
112NE Fiddletown
 
California   A site about 6 miles east of Fiddletown proper.
113SE Mendota Wildlife Area
 
California   A wildlife area a few files north-east of Tranquillity.
115NE Arnold Observatory
 
California   A private observatory.
115NE Penryn
 
California  
116N Tisdale Boat Launch
 
California   A public boat launch, though there is a fee.
116N Waltz Road
 
California   A a spot along Waltz road. Near Wheatland.
116NE Heaven's Plateau
 
California   Site of future private observatory, Frequented by some members of the Stockton Astronomical Society . Near Wilseyville.
117N Clear Lake
 
California   Covers the Clear Lake area inclunding Boggs Mountain State Forest.
117N Taylor Observatory
 
California   A community Observatory in Kelseyville.
117NE 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.
118NW Sea Ranch
 
California   A private ranch near Gualala.
119E Eastman Lake Recreation Area
 
California   Recreation area used by the Central Valley Astronomers.
119E Lee DaSilva Observatory
 
California   A private observatory near Madera.
119NE High Sierra Park
 
California   In the Stanislaus National Forest near Mi-Wuk Village.
119NE Keeton Observing Site
 
California   A private observing site also used by some members of the Sacramento Valley Astronomical Society


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