Clear Sky Chart

Charts within 120mi of Mount Wilson Observatory

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0 Mount Wilson Observatory
 
California   link
6NE Stony Ridge Observatory
 
California   An observatory in the Angeles National Forest
6SE Monrovia
 
California   Centered on Library Park, this chart marks the site of public observing held by the Old Town Sidewalk Astronomers.
7SW California Institute of Technology
 
California   Research and education institution with astronomy outreach events.
8SW Old Town Pasadena
 
California   Centered Colorado Blvd, somewhere between Fair Oaks and Pasadena Ave, this charts marks the site of public observing held by the Old Town Sidewalk Astronomers.
12S Garvey Ranch Observatory
 
California   Observatory in Garvey Ranch Park in the city of Monterey Park.") Operated by the Los Angeles Astronomical Society.
12SE Maury Lewin Astronomical Observatory
 
California   A private observatory in Glendora.
14W Tujunga Observatory
 
California   A private observatory in Tujunga.
16SW Los Angeles
 
California   Home of the Los Angeles Astronomical Society and the Los Angeles Sidewalk Astronomers.
16SW Griffith Observatory
 
California   A professional observatory with public star parties
17NE Devil's Punchbowl Trailhead
 
California   A Los Angeles County Park in Devil's Punchbowl Natural Area. Near Pearblossom.
17NW Pinhead Observatory
 
California   A private observatory in Acton.
17SE Mt. SAC Observatory
 
California   Observatory of Mount San Antonio College. In Walnut.
19E Webb Schools Observatory
 
California   A observatory of The Webb Schools.
21NE Automata Internet Observatory
 
California   In Pearblossom.
22E Cow Canyon Saddle
 
California   A spot in Cow Canyon, near Mt. Baldy, used as an observing and star party location by the Pomona Valley Amateur Astronomers.
22W Bright Skies Observatory
 
California   A private observatory to promote the science and technology of CCD based astro-photography in light polluted areas.
23NW Vasquez Rocks
 
California   A Natural Area Park used as a star party site by The Local Group.
24NE Table Mountain Observatory
 
California   Observatory at Table Mountain Facility which is operated by JPL. Near Wrightwood.
25SE OCA Go-To Group
 
California   A private observing site in Placentia, used by some members of the Orange County Astronomers.
26S Fullerton
 
California  
26SW Mar Vista
 
California  
27W Santa Monica Mountains Observatory
 
California   A private observatory near Los Angeles.
27W Granada Hills
 
California  
28E Daniel B. Milliken Planetarium
 
California   Planetarium at Chaffey College in Rancho Cucamonga.
28NE Pinon Hills
 
California   Near Wrightwood in the San Gabriel Mountains.
28S Anaheim
 
California  
28SW Santa Monica Canyon Observatory
 
California   A private observatory.
29NW Santa Clarita
 
California  
29SW El Segundo
 
California  
31NW Two Goats Observatory
 
California   A private site affiliated with the Antelope Valley Astronomy Club.
31SW Torrance
 
California  
31SW Redondo Beach
 
California   In the general area of the South Bay Astronomical Society.
32W Woodland Hills
 
California  
33N Lancaster
 
California  
33NE Phelan
 
California  
33S Long Beach
 
California  
33W Topanga
 
California  
34NE Saddleback Butte
 
California   A State Park used as a star party site by The Antelope Valley Astronomy Club.
34SE Irvine Regional Park
 
California   A park in Orange county.
37SE Corona
 
California  
37SW Carlos Lemmi Observatory
 
California   A private observatory near Rancho Palos Verdes. MPC G71.
38S Fountain Valley
 
California   Near Santa Ana.
39S Huntington Beach
 
California  
40SE OCA Silverado
 
California   A site of the Orange County Astronomers near Irvine.
41E Silverwood Lake
 
California   Actually near the south-east shore of the lake. Forecast also covers the Silverwood lake State Recreation Area.
41W Simi Valley
 
California   Home of the Ventura County Astronomical Society.
41W Oak Canyon Park
 
California   A park in town of Oak Park.
42E Murillo Family Observatory
 
California   Observatory of the California State University, San Bernardino.
42E Oak Hills Observatory
 
California   A private observatory in Hesperia.
43NW Templin Hwy
 
California   A dirt parking lot at Templin Highway and Ridge Route. Used by members of the Los Angeles Sidewalk Astronomers among others.
45N Rosamond Skypark
 
California   A private residential skypark in Rosamond.
45NW AVAC Kings Canyon Site
 
California   Observing site of The Antelope Valley Astronomy Club.
45W Grasswood Observatory
 
California   A private observatory near Malibu.
47SE Melinda Heights Observatory
 
California   A private observatory.
47W Rolling Roof Observatory
 
California   A private observatory near Thousand Oaks.
48E Robert Brownlee Observatory
 
California   An observatory of the Mountain Skies Astronomical Society. At MSAS Astronomy Village near Lake Arrowhead.
48NE Luz Observatory
 
California   Observatory in the Lewis Center for Educational Research. Base of the HiDAS. In Apple Valley.
49E San Bernardino County Museum
 
California   Museum and meeting place, with public astronomy of the San Bernardino Valley Amateur Astronomers. In Redlands.
50S Laguna Beach
 
California  
50W Sandstone Trailhead
 
California   Head of the Standstone Peak Trail. Used by members of the Los Angeles Sidewalk Astronomers among others.
51E Cedar Glen Observatory
 
California   (A private observatory near Cedar Glen.
51N EAFB
 
California   Edwards Air Force Base is an alternate shuttle landing site. Also home of the Dryden Flight Research Center.
51SE Moreno Valley
 
California  
51W Eagle Ridge Observatory
 
California   A private observatory near Newbury Park.
52W Dreamweaver Observatory
 
California   A private observatory near Fillmore.
53E FLSR Observatory
 
California   AKA Forest Lawn Scout Reservation Astronomy Center.
53SE Laguna Niguel
 
California   Forecast also covers San Juan Capistrano.
54SE El Cariso
 
California   A peak in the Santa Ana mountains at the end of Upper Carisio Rd.
56SE Caspers Wilderness Park
 
California   Campground and site of an International Starry Night starparty to observe the 2013 Perseids.
57SE Lake Elsinore
 
California  
58W Santa Paula
 
California  
58W Lagoon Observatory
 
California   A private observatory.
59NE Knight Sight
 
California   A private site in Helendale
61SE San Clemente
 
California  
62E Angelus Oaks Heliport
 
California  
62N California City
 
California  
64E Lucerne Valley
 
California   Used by the San Bernardino Valley Amateur Astronomers. In San Bernardino county.
65E Oak Glen Preserve
 
California   Wildlife preserve of The Wildlands Conservancy used by the San Bernardino Valley Amateur Astronomers.
65SE San Onofre State Beach
 
California   State beach just south fo San Clamente.
66N Tehachapi Municipal Airport
 
California   An observing site of the Greater Tehachapi Astronomers.
67E Big Bear Solar Observatory
 
California   Aka BBSO. Solar Observatory operated by the New Jersey Institute of Technology. On Big Bear Lake.
67E Big Falls Campground
 
California   A campground near Forest Falls.
68N Tehachapi Mountain Observatory
 
California   A private observatory near Tehachapi.
68NW Chuchupate Ranger Station
 
California   Members of the Kern Astronomical Society observe nearby.
68W Rose Valley Campground
 
California   A campground in Los Padres National Forest.
69SE WeBeWebbiers Observatory
 
California   A private observatory somewhere around Temecula.
69W Ojai
 
California  
69W Area 52 Observatory
 
California   A private observatory near Ventura.
70NW LAAS -- Boy Scout Camp Road
 
California   A dark-sky site of the Los Angeles Astronomical Society on Boy Scout Camp road near Lockwood Valley Road near Fraser Park, CA.
71E Banning
 
California  
72E Big Bear City
 
California   In the San Bernardino Mountains
72NW Lockwood Valley
 
California  
72SE Rock Mountain Observatory
 
California   A private observatory near Fallbrook.
73NW Mount Pinos
 
California   A popular observing site in Los Padres National Forest
73SE Temecula
 
California   Home of the The Temecula Valley Astronomers.
74E RTMC
 
California   Riverside Telescope Makers Conference. A starparty and swaptable feeding frenzy held at Camp Oaks.
74NW Astro-chalet West
 
California   A private observatory.
77E Camp Rock Road
 
California   10 miles north east of Lucerne Valley.
79N Red Rock Canyon State Park
 
California   A state park used by local clubs for star parties.
80NE Owl Canyon Campground
 
California   Near Barstow.
81SE OPT Parking Lot
 
California   Parking lot of a telescope retailer which is site of public observing. In Oceanside.
82E Whitewater Preserve
 
California   Preserve of the The Wildlands Conservancy and site of public star parties. In Whitewater Canyon.
82E Johnson Valley
 
California   A town in San Bernardino county.
83NE Cuddeback Lake
 
California   A dry lake.
84SE Vista
 
California  
84SE Idyllwild
 
California  
85N Redrock Inyokern Road
 
California   Used by the South Bay Astronomical Society.
86E Pioneertown Mountains Preserve
 
California   Wildlife preserve used by the San Bernardino Valley Amateur Astronomers.
87SE Lake Riverside Estates
 
California   A private community in Aguanga.
88SE Boulder Knolls Observatory
 
California   A private observatory, with Minor Planet Center code G74.
89SE Pauma Valley
 
California   Site of The Kathryn Hood Observatory.
89SE Far Away Observatory
 
California   A private observatory in Valley Center.
90S San Clemente Island (North)
 
California   Chart covers the north half of San Clamente Island.
90SE Mais Observatory
 
California   A private spectroscopic observatory in Valley Center.
91SE Palomar Observatory
 
California   Observatory, with outreach center of Caltech. Home of the 200 inch Hale Telescope
91SE Cosmos Research Center
 
California   A private observatory at Lake San Marcos, California. Minor Planet Observatory U97
92E Desert Hot Springs
 
California   A town in Riverside county and site of star parties at the Two Bunch Palms Resort & Spa.
92SE Rock Springs Observatory
 
California   A private observatory.
92SE OCA Anza Observatory
 
California   Observatory of the Orange County Astronomers near Anza.
93E Yucca Valley
 
California   Home of the Andromeda Society.
96E Star Camp Observatory
 
California   A private observatory.
96E Landers
 
California   Dark-sky site for the Riverside Astronomical Society.
96E Goat Mountain Astronomical Research Station
 
California   aka GMARS. MPC observatory G79.
96NW Bakersfield
 
California   Home of the Kern Astronomical Society.
96SE Sonrisa Observatory
 
California   A private observatory near Escondido.
97SE Rancho del Rio Observatory
 
California   A private observatory
99E Rancho Mirage Library and Observatory
 
California   AKA The City of Rancho Mirage Public Library and Observatory.
99N Walker Pass Campground
 
California   Campground and dark-sky site.
99N Ridgecrest
 
California  
99N China Lake SV
 
California   Site available to authorized personnel only.
99SE San Pasqual Battlefield State Historic Park
 
California   State park and site of of monthly star parties.
99SE Del Mar
 
California  
99SE Erickson Observatory Site
 
California   Future site of Erickson Observatory (private). In Warner Springs.
99W Santa Barbara
 
California   Home of The Astronomical Unit club.
100E Thousand Palms
 
California   Star Party Site for the Astronomical Society of the Desert.
100E Copper Mountain Observatory
 
California   Near the town of Joshua Tree which is near the north east corner of Joshua Tree National Park.
100SE Santaluz Observatory
 
California   Observatory in Santaluz Club.
102SE Sawmill Trailhead
 
California   A site used by the Astronomical Society of the Desert. Near Pinyon Flats
103SE Santa Rosa Mountain
 
California   Centered on the trail to the summit. Also close to Santa Rosa Campground.
103SE Pageant Avenue Observatory
 
California   A private observatory.
104E Joshua Tree Astronomy Arts Theater
 
California   Used by the Southern California Desert Video Astronomers. Located at Joshua Tree Lake RV & Campground.
104N Trona Pinnacles
 
California   A BLM site in the north Mojave desert.
104SE University of Califoria San Diego
 
California   UCSD is actually located in La Jolla.
104SE Hawks Landing Observatory
 
California   A private observatory
105N Canebrake
 
California   7 miles east of Onyx. In the Kern valley.
105SE Poinsettia Observatory
 
California   A private observatory in Poway.
106SE Ramona Observatory
 
California   A private observatory near Ramona.
107SE Scripps Ranch Observatory
 
California   A private observatory.
108SE Selkovitch's Observatory
 
California  
110E Rustic Valley Observator
 
California   A private observatory.
110SE Tassi Observatory
 
California   A private observatory near Ramona.
110W Cachuma Lake Recreation Area
 
California   Recreation area used by the Santa Barbara Astronomical Unit (SBAU).
111SE SkyStar Observatory
 
California   A private observatory in San Diego Country Estates.
112NW Carrizo Plain National Monument
 
California   Centered on KCL Campground, this chart covers most of Carrizo Plain National Monument. Near Taft.
112SE Mission Trails Regional Park
 
California   Centered on Kumeyaay Campground in Mission Trails Regional Park. Site of public star parties held by the San Diego Astronomy Association.
115E Jumbo Rocks
 
California   A campground in Joshua Tree National Park.
116E The Sky's The Limit Observatory and Nature Center
 
California   Observatory and nature center in Twentynine Palms.
116SE Reuben H. Fleet Science Center
 
California   Science center at Balboa Park. Site of Stars in the Park public star parties held by the San Diego Astronomy Association. in San Diego.
116SE Mountain High Observatory
 
California   A private observatory in Julian.
116W Figueroa Lookout
 
California   A picnic area in Los Padres National Forest.
117SE San Diego
 
California   Home of the San Diego Astronomy Association.
117SE La Mesa
 
California   A town in San Diego county.
117SE Galaxy Gazers Observatory
 
California   A private observatory near Julian.
117SE El Cajon
 
California  
117SE Curiosity Peak Observatory
 
California   A private observatory.
118N Pine Flat Observatory
 
California   A private observatory near California Hot Springs.
118SE Borrego Springs
 
California   Home to the Nightfall star party, held by the Riverside Astronomical Society (RAS) at the Palm Canyon Resort.
119NE Afton Canyon Campground
 
California   campground near Interstate 15 along the Mojave River between Barstow and Baker.


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