Clear Sky Chart

Charts within 120mi of Boulder Knolls Observatory

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0 Boulder Knolls Observatory
 
California   A private observatory, with Minor Planet Center code G74.
5S Rock Springs Observatory
 
California   A private observatory.
6NE Far Away Observatory
 
California   A private observatory in Valley Center.
7NE Mais Observatory
 
California   A private spectroscopic observatory in Valley Center.
8W Vista
 
California  
9NE Pauma Valley
 
California   Site of The Kathryn Hood Observatory.
9S Sonrisa Observatory
 
California   A private observatory near Escondido.
11SE San Pasqual Battlefield State Historic Park
 
California   State park and site of of monthly star parties.
13S Rancho del Rio Observatory
 
California   A private observatory
16NW Rock Mountain Observatory
 
California   A private observatory near Fallbrook.
16S Santaluz Observatory
 
California   Observatory in Santaluz Club.
16W Oceanside
 
California   Centered on Oceanside City Beach.
17NE Palomar Observatory
 
California   Observatory, with outreach center of Caltech. Home of the 200 inch Hale Telescope
17S Hawks Landing Observatory
 
California   A private observatory
18S Poinsettia Observatory
 
California   A private observatory in Poway.
18S Pageant Avenue Observatory
 
California   A private observatory.
18SE Ramona Observatory
 
California   A private observatory near Ramona.
19N Temecula
 
California   Home of the The Temecula Valley Astronomers.
20SW Del Mar
 
California  
22S Scripps Ranch Observatory
 
California   A private observatory.
22S Sorrento Mesa Observatory
 
California   A private observatory.
22SE Selkovitch's Observatory
 
California  
23SE Tassi Observatory
 
California   A private observatory near Ramona.
24N WeBeWebbiers Observatory
 
California   A private observatory somewhere around Temecula.
24SE SkyStar Observatory
 
California   A private observatory in San Diego Country Estates.
25S University of Califoria San Diego
 
California   UCSD is actually located in La Jolla.
27N Spencers Crossing
 
California   A neighborhood in Winchester, CA
27S 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.
28NE Lake Riverside Estates
 
California   A private community in Aguanga.
28S Mt. Soledad National Veterans Memorial
 
California   Memorial park.
28W San Onofre State Beach
 
California   State beach just south fo San Clamente.
29NE Erickson Observatory Site
 
California   Future site of Erickson Observatory (private). In Warner Springs.
29NE OCA Anza Observatory
 
California   Observatory of the Orange County Astronomers near Anza.
31S El Cajon
 
California  
32NW San Clemente
 
California  
32S La Mesa
 
California   A town in San Diego county.
33E Curiosity Peak Observatory
 
California   A private observatory.
33E Galaxy Gazers Observatory
 
California   A private observatory near Julian.
33N Lake Elsinore
 
California  
33NW Caspers Wilderness Park
 
California   Campground and site of an International Starry Night starparty to observe the 2013 Perseids.
33SE Alpine
 
California  
34NW El Cariso
 
California   A peak in the Santa Ana mountains at the end of Upper Carisio Rd.
34S 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.
35S San Diego
 
California   Home of the San Diego Astronomy Association.
37SE Lockwood Observatory
 
California   A private observatory.
40E LaBelle Observatory
 
California   A private observatory.
40NW Laguna Niguel
 
California   Forecast also covers San Juan Capistrano.
40S Chula Vista Observatory
 
California   A private observatory.
41NW Melinda Heights Observatory
 
California   A private observatory.
42NE Idyllwild
 
California  
43E Borrego Springs
 
California   Home to the Nightfall star party, held by the Riverside Astronomical Society (RAS) at the Palm Canyon Resort.
43NE Santa Rosa Mountain
 
California   Centered on the trail to the summit. Also close to Santa Rosa Campground.
43SE Pine Valley Creek trailhead
 
California   Trail in the Cleveland National Forest in California.
44E Little Blair Valley
 
California  
44NW Laguna Beach
 
California  
45E SkyScapes Observatory
 
California   A private observatory in Borrego Springs.
46NE Sawmill Trailhead
 
California   A site used by the Astronomical Society of the Desert. Near Pinyon Flats
48NW OCA Silverado
 
California   A site of the Orange County Astronomers near Irvine.
48SE Mount Laguna Observatory
 
California   Observatory of San Diego State University (SDSU).
49S Tijuana
 
Baja California   Hogar de la Sociedad Astronómica de Baja California.
50N Banning
 
California  
50N Moreno Valley
 
California  
52NW Corona
 
California  
53NW Fountain Valley
 
California   Near Santa Ana.
54NE Rancho Mirage Library and Observatory
 
California   AKA The City of Rancho Mirage Public Library and Observatory.
54NW Irvine Regional Park
 
California   A park in Orange county.
57N Oak Glen Preserve
 
California   Wildlife preserve of The Wildlands Conservancy used by the San Bernardino Valley Amateur Astronomers.
59N San Bernardino County Museum
 
California   Museum and meeting place, with public astronomy of the San Bernardino Valley Amateur Astronomers. In Redlands.
59NE Thousand Palms
 
California   Star Party Site for the Astronomical Society of the Desert.
59NE Whitewater Preserve
 
California   Preserve of the The Wildlands Conservancy and site of public star parties. In Whitewater Canyon.
59NW Huntington Beach
 
California  
61N Big Falls Campground
 
California   A campground near Forest Falls.
62NE Desert Hot Springs
 
California   A town in Riverside county and site of star parties at the Two Bunch Palms Resort & Spa.
62NW Anaheim
 
California  
62SE Tierra del Sol
 
California   Site used by San Diego Astronomy Association (SDAA)
63NE Rustic Valley Observator
 
California   A private observatory.
63NW OCA Go-To Group
 
California   A private observing site in Placentia, used by some members of the Orange County Astronomers.
64N Angelus Oaks Heliport
 
California  
65NW Fullerton
 
California  
67NW Daniel B. Milliken Planetarium
 
California   Planetarium at Chaffey College in Rancho Cucamonga.
67SE Observatorio las Acacias
 
Baja California   Un sitio privado.
68N Murillo Family Observatory
 
California   Observatory of the California State University, San Bernardino.
70N Robert Brownlee Observatory
 
California   An observatory of the Mountain Skies Astronomical Society. At MSAS Astronomy Village near Lake Arrowhead.
71N Cedar Glen Observatory
 
California   (A private observatory near Cedar Glen.
71NW Mt. SAC Observatory
 
California   Observatory of Mount San Antonio College. In Walnut.
72NW Long Beach
 
California  
72NW Webb Schools Observatory
 
California   A observatory of The Webb Schools.
73N Big Bear Solar Observatory
 
California   Aka BBSO. Solar Observatory operated by the New Jersey Institute of Technology. On Big Bear Lake.
73NE Pioneertown Mountains Preserve
 
California   Wildlife preserve used by the San Bernardino Valley Amateur Astronomers.
73NE Yucca Valley
 
California   Home of the Andromeda Society.
74N Silverwood Lake
 
California   Actually near the south-east shore of the lake. Forecast also covers the Silverwood lake State Recreation Area.
75N Big Bear City
 
California   In the San Bernardino Mountains
76NW 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.
77E Salton Sea State Recreation Area
 
California   State park used by some members of the Pomona Valley Amateur Astronomers
77NW Maury Lewin Astronomical Observatory
 
California   A private observatory in Glendora.
78NE Copper Mountain Observatory
 
California   Near the town of Joshua Tree which is near the north east corner of Joshua Tree National Park.
80NE Jumbo Rocks
 
California   A campground in Joshua Tree National Park.
81N Oak Hills Observatory
 
California   A private observatory in Hesperia.
81NW Garvey Ranch Observatory
 
California   Observatory in Garvey Ranch Park in the city of Monterey Park.") Operated by the Los Angeles Astronomical Society.
82NW Monrovia
 
California   Centered on Library Park, this chart marks the site of public observing held by the Old Town Sidewalk Astronomers.
82NW Torrance
 
California  
83NE Cottonwood Spring Campground
 
California   A campground at Joshua Tree National Park.
83NW Carlos Lemmi Observatory
 
California   A private observatory near Rancho Palos Verdes. MPC G71.
83S Valle de Guadalupe
 
Baja California   Sitio de observación astronómica en Rancho Capuleto.
84NE Joshua Tree Astronomy Arts Theater
 
California   Used by the Southern California Desert Video Astronomers. Located at Joshua Tree Lake RV & Campground.
85N Lucerne Valley
 
California   Used by the San Bernardino Valley Amateur Astronomers. In San Bernardino county.
85NE Goat Mountain Astronomical Research Station
 
California   aka GMARS. MPC observatory G79.
85NE Landers
 
California   Dark-sky site for the Riverside Astronomical Society.
85NE Star Camp Observatory
 
California   A private observatory.
85W San Clemente Island (North)
 
California   Chart covers the north half of San Clamente Island.
86N Table Mountain Observatory
 
California   Observatory at Table Mountain Facility which is operated by JPL. Near Wrightwood.
86NE The Sky's The Limit Observatory and Nature Center
 
California   Observatory and nature center in Twentynine Palms.
86NW California Institute of Technology
 
California   Research and education institution with astronomy outreach events.
86NW Los Angeles
 
California   Home of the Los Angeles Astronomical Society and the Los Angeles Sidewalk Astronomers.
86NW Redondo Beach
 
California   In the general area of the South Bay Astronomical Society. Forecast also covers Manhattan Beach.
87NW 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.
88N Johnson Valley
 
California   A town in San Bernardino county.
88NW Mount Wilson Observatory
 
California   link
89N Luz Observatory
 
California   Observatory in the Lewis Center for Educational Research. Base of the HiDAS. In Apple Valley.
89N Pinon Hills
 
California   Near Wrightwood in the San Gabriel Mountains.
89NW El Segundo
 
California  
90N Phelan
 
California  
90NW Stony Ridge Observatory
 
California   An observatory in the Angeles National Forest
92NE Twentynine Palms Airport
 
California   An airport near Twentynine Palms.
92NW Griffith Observatory
 
California   A professional observatory with public star parties
93NW Devil's Punchbowl Trailhead
 
California   A Los Angeles County Park in Devil's Punchbowl Natural Area. Near Pearblossom.
93NW Mar Vista
 
California  
95E El Centro
 
California  
95N Camp Rock Road
 
California   10 miles north east of Lucerne Valley.
95SE Cañón del Tajo
 
Baja California   Sitio de observación astronónica.
98NW Santa Monica Canyon Observatory
 
California   A private observatory.
99NW Tujunga Observatory
 
California   A private observatory in Tujunga.
99S Ensenada
 
Baja California  
100NW Automata Internet Observatory
 
California   In Pearblossom.
100NW Bright Skies Observatory
 
California   A private observatory to promote the science and technology of CCD based astro-photography in light polluted areas.
100NW Santa Monica Mountains Observatory
 
California   A private observatory near Los Angeles.
104E Desert Center
 
California   A spot on Hwy 177 North of Interstate 10. On the west side of Palen Pass.
104NW Topanga
 
California  
105NW Pinhead Observatory
 
California   A private observatory in Acton.
107NE Clarks Pass
 
California   A a spot along highway 62.
108N Saddleback Butte
 
California   A State Park used as a star party site by The Antelope Valley Astronomy Club.
108NW Granada Hills
 
California  
108NW Woodland Hills
 
California  
111NW Grasswood Observatory
 
California   A private observatory near Malibu.
111NW Vasquez Rocks
 
California   A Natural Area Park used as a star party site by The Local Group.
112N Knight Sight
 
California   A private site in Helendale
114NW Santa Clarita
 
California  
114SE Pino Colorado
 
Baja California   Sitio de observación astronómica.
116NW Oak Canyon Park
 
California   A park in town of Oak Park.
117NW Lancaster
 
California  
118NW Two Goats Observatory
 
California   A private site affiliated with the Antelope Valley Astronomy Club.
120NE Amboy Crater
 
California   Centered on the parking lot of Amboy Crater, a public nature site near the town of Amboy.
120NW Simi Valley
 
California   Home of the Ventura County Astronomical Society.


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