Clear Sky Chart

Clocks within 120mi of Mount Wilson Observatory

Or show these results: on a map .

Distance Mi	Bear -ing	S p o n s o r e d?	Chart	Preview	Light Pollution	Prov/State	Comments/Links
1	N		Mount Wilson Observatory			California	link
6	SE		Monrovia			California	Centered on Library Park, this chart marks the site of public observing held by the Old Town Sidewalk Astronomers.
7	NE		Stony Ridge Observatory			California	An observatory in the Angeles National Forest
7	SW		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.
12	S		Garvey Ranch Observatory			California	Observatory in Garvey Ranch Park in the city of Monterey Park.") Operated by the Los Angeles Astronomical Society.
14	W		Tujunga Observatory			California	A private observatory in Tujunga.
15	SW		Los Angeles			California	Home of the Los Angeles Astronomical Society and the Los Angeles Sidewalk Astronomers.
16	SW		Griffith Observatory			California	A professional observatory with public star parties
18	NW		Pinhead Observatory			California	A private observatory in Acton.
19	E		Webb Schools Observatory			California	A observatory of The Webb Schools.
22	E		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.
22	NE		Automata Internet Observatory			California	In Pearblossom.
22	W		Bright Skies Observatory			California	A private observatory to promote the science and technology of CCD based astro-photography in light polluted areas.
24	NE		Table Mountain Observatory			California	Observatory at Table Mountain Facility which is operated by JPL. Near Wrightwood.
24	NW		Vasquez Rocks			California	A Natural Area Park used as a star party site by The Local Group.
25	SE		OCA Go-To Group			California	A private observing site in Placentia, used by some members of the Orange County Astronomers.
26	SW		Mar Vista			California
27	W		Santa Monica Mountains Observatory			California	A private observatory near Los Angeles.
27	W		Granada Hills			California
28	E		Daniel B. Milliken Planetarium			California	Planetarium at Chaffey College in Rancho Cucamonga.
28	S		Anaheim			California
28	SW		Santa Monica Canyon Observatory			California	A private observatory.
29	NE		Pinon Hills			California	Near Wrightwood in the San Gabriel Mountains.
29	NW		Santa Clarita			California
31	NW		Two Goats Observatory			California	A private site affiliated with the Antelope Valley Astronomy Club.
31	SW		Torrance			California
31	SW		Redondo Beach			California	In the general area of the South Bay Astronomical Society.
32	S		Long Beach			California
33	W		Calabasas			California
34	N		Lancaster			California
34	NE		Phelan			California
34	SE		Irvine Regional Park			California	A park in Orange county.
35	NE		Saddleback Butte			California	A State Park used as a star party site by The Antelope Valley Astronomy Club.
36	SW		Carlos Lemmi Observatory			California	A private observatory near Rancho Palos Verdes. MPC G71.
37	SE		Corona			California
38	S		Fountain Valley			California	Near Santa Ana.
39	S		Huntington Beach			California
40	SE		OCA Silverado			California	A site of the Orange Country Astronomers near Irvine.
41	E		Silverwood Lake			California	A site used by the San Bernardino Valley Amateur Astronomers. Actually near the south-east shore of the lake. Forecast also covers the Silverwood lake State Recreation Area.
41	W		Simi Valley			California	Home of the Ventura County Astronomical Society.
43	E		Oak Hills Observatory			California	A private observatory in Hesperia.
43	NW		Templin Hwy			California	A dirt parking lot at Templin Highway and Ridge Route. Used by members of the Los Angeles Sidewalk Astronomers among others.
45	NW		AVAC Kings Canyon Site			California	Observing site of The Antelope Valley Astronomy Club.
45	W		Grasswood Observatory			California	A private observatory near Malibu.
46	W		Rolling Roof Observatory			California	A private observatory near Thousand Oaks.
48	NE		Luz Observatory			California	Observatory in the Lewis Center for Educational Research. Base of the HiDAS. In Apple Valley.
49	E		Robert Brownlee Observatory			California	An observatory of the Mountain Skies Astronomical Society. At MSAS Astronomy Village near Lake Arrowhead.
49	E		San Bernardino County Museum			California	Museum and meeting place, with public astronomy of the San Bernardino Valley Amateur Astronomers. In Redlands.
49	S		Laguna Beach			California
50	W		Sandstone Trailhead			California	Head of the Standstone Peak Trail. Used by members of the Los Angeles Sidewalk Astronomers among others.
51	E		Moreno Valley			California
51	E		Cedar Glen Observatory			California	(A private observatory near Cedar Glen.
51	W		Eagle Ridge Observatory			California	A private observatory near Newbury Park.
52	N		EAFB			California	Edwards Air Force Base is an alternate shuttle landing site. Also home of the Dryden Flight Research Center.
52	NE		California High Desert Astrophysical Observatory			California	A private observatory near Apple Valley.
52	SE		Laguna Niguel			California
57	SE		Lake Elsinore			California
58	W		Santa Paula			California	A site used by the Southern California Observers.
60	SE		San Clemente			California
62	E		Angelus Oaks Heliport			California
63	N		California City			California
67	E		Big Bear Solar Observatory			California	Aka BBSO. Solar Observatory operated by the New Jersey Institute of Technology. On Big Bear Lake.
67	E		Big Falls Campground			California	A campground near Forest Falls.
67	N		Tehachapi Municipal Airport			California	An observing site of the Greater Tehachapi Astronomy Club.
68	N		Tehachapi Mountain Observatory			California	A private observatory near Tehachapi.
68	NW		Chuchupate Ranger Station			California	Members of the Kern Astronomical Society observe nearby.
68	W		Rose Valley Campground			California	A campground in Los Padres National Forest.
69	SE		WeBeWebbiers Observatory			California	A private observatory somewhere around Temecula.
69	W		Ojai			California
69	W		Area 52 Observatory			California	A private observatory near Ventura.
71	E		Banning			California
71	SE		Rock Mountain Observatory			California	A private observatory near Fallbrook.
72	E		Big Bear City			California	In the San Bernardino Mountains
72	NW		Lockwood Valley			California
72	SE		Temecula			California	Home of the The Temecula Valley Astronomers.
73	NW		Mount Pinos			California	A site in Los Padres National Forest
75	E		RTMC			California	Riverside Telescope Makers Conference. A starparty and swaptable feeding frenzy held at Camp Oaks.
77	E		Camp Rock Road			California	10 miles north east of Lucerne Valley.
80	N		Red Rock Canyon State Park			California	A state park used by local clubs for star parties.
81	NE		Owl Canyon Campground			California	Home of a star party and messier marathon held by the San Bernardino Valley Amateur Astronomers. Near Barstow.
81	SE		OPT Parking Lot			California	Parking lot of a telescope retailer which is site of public observing. In Oceanside.
84	SE		Vista			California
84	SE		Idyllwild			California
85	N		Redrock Inyokern Road			California	Used by the South Bay Astronomical Society.
87	SE		Lake Riverside Estates			California	A private community in Aguanga.
88	SE		Pauma Valley			California	Site of The Kathryn Hood Observatory.
89	SE		Far Away Observatory			California	A private observatory in Valley Center.
90	S		San Clemente Island (North)			California	Chart covers the north half of San Clamente Island.
90	SE		Mais Obervatory			California	A private spectroscopic observatory in Valley Center.
91	SE		Palomar Observatory			California	link
92	SE		OCA Anza Observatory			California	Observatory of the Orange Country Astronomers near Anza.
93	E		Yucca Valley			California	Home of the Andromeda Society.
93	SE		PapaTom's Cosmos Research Center			California	The Galactic Headquaters of the Cosmos Research Center. A children's science site, on private land. Somewhere around Encinitas.
95	SE		Sonrisa Observatory			California	A private observatory near Escondido.
96	E		Landers			California	Dark-sky site for the Riverside Astronomical Society.
97	NW		Bakersfield			California	Home of the Kern Astronomical Society.
98	SE		Del Mar			California
99	SE		San Pasqual Battlefield State Historic Park			California	State park and site of of monthly star parties.
99	SE		Santaluz Observatory			California	Observatory in Santaluz Club.
99	SE		Erickson Observatory Site			California	Future site of Erickson Observatory (private). In Warner Springs.
99	W		Santa Barbara			California	Home of The Astronomical Unit club.
100	E		Thousand Palms			California	Star Party Site for the Astronomical Society of the Desert.
100	E		Copper Mountain Observatory			California	Near the town of Joshua Tree which is near the north east corner of Joshua Tree National Park.
100	N		Walker Pass Campground			California	Campground and dark-sky site.
100	N		Ridgecrest			California
100	N		China Lake SV			California	Site available to authorized personnel only.
102	SE		Sawmill Trailhead			California	A site used by the Astronomical Society of the Desert. Near Pinyon Flats
103	SE		Santa Rosa Mountain			California	Centered on the trail to the summit. Also close to Santa Rosa Campground.
105	SE		Poinsettia Observatory			California	A private observatory in Poway.
106	N		Canebrake			California	7 miles east of Onyx. In the Kern valley.
106	SE		Ramona Observatory			California	A private observatory near Ramona.
108	SE		Selkovitch's Observatory			California
110	SE		Tassi Observatory			California	A private observatory near Ramona.
112	SE		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.
113	NW		Carrizo Plain National Monument			California	Centered on KCL Campground, this chart covers most of Carrizo Plain National Monument. Near Taft.
115	E		Jumbo Rocks			California	A campground in Joshua Tree National Park.
116	SE		San Diego			California	Home of the San Diego Astronomy Association.
116	SE		Mountain High Observatory			California	A private observatory in Julian.
116	W		Figueroa Lookout			California	A picnic area in Los Padres National Forest.
117	SE		La Mesa			California	A town in San Diego county.
117	SE		El Cajon			California
119	N		Pine Flat Observatory			California	A private observatory near California Hot Springs.
120	NE		Afton Canyon Campground			California	campground near Interstate 15 along the Mojave River between Barstow and Baker.