Glendale.

The definitive guide to dark skies and celestial observation in Glendale, CA. Verified using National Park Service and NASA Night Sky Network Clubs data.

Bortle Scale
7
Best Regional Reading
Sky Quality
19.37
SQM Zenith Value
Verified Sites
5
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for Glendale

  • Top Community Pick: Mount Wilson Observatory (~2.9 miles)
  • Best Scientific Reading: Bortle 7 at Tuna Canyon Park
  • Local Experts: Los Angeles Astronomical Society
  • Verified Observations: 5 distinct spots

Searching for a clear window into the cosmos near Glendale, CA? While enthusiasts often gather at Mount Wilson Observatory for its accessibility, scientific audits conducted by the National Park Service at Tuna Canyon Park provide the most accurate reading of the regional sky quality, measuring at a Bortle 7. The local landscape of Glendale offers several pockets of darkness that are perfect for deep-sky observation.

The Best Times for Stargazing in Glendale

Since Glendale sits in a transitional light zone, viewing is best during the New Moon or after midnight when some commercial lighting is reduced.

Expert Tips for Glendale Observers

Because Mount Wilson Observatory is a developed site, it often features established viewing pads and specialized equipment. A medium-aperture telescope is ideal for resolving the rings of Saturn and bright star clusters the site. Local enthusiasts often frequent this spot, making it a great place to meet experienced observers. Regardless of your gear, allow 30 minutes for your eyes to fully dark-adapt.

Local Top Spots

Community-vetted locations known for clear horizons and accessibility for telescopes and astrophotography.

Premier Verified Hub Confidence: 100%

Mount Wilson Observatory

2.9 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

La Canada, CA 91107
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Griffith Observatory

5.4 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Los Angeles, CA 90027
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Garvey Ranch Observatory

11.2 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Monterey Park, CA 91755
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Sunset Triangle Plaza

6.5 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Los Angeles, CA 90026
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Santa Monica Boardwalk Hollister

17.9 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Santa Monica, CA 90405
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Scientific Audit

NPS Sky Measurements

Instrumented readings from the National Park Service Night Sky Program, providing the most accurate SQM and Bortle classifications.

Tuna Canyon Park

Santa Monica Mountains NRA

19.37 SQM
Bortle Class 7

"Sky quality measurements were recorded at Tuna Canyon Park in Santa Monica Mountains NRA on 2/8/2011. The site demonstrated a scientific darkness reading of 19.37 SQM."

Observation Date
2/8/2011
Elevation
545m
Zenith Brightness
19.7

Schueren Rd

Santa Monica Mountains NRA

19.16 SQM
Bortle Class 7

"Very clear and dry night"

Observation Date
2/4/2002
Elevation
720m
Zenith Brightness
19.52

International Dark Sky Parks

Premier locations certified for their exceptional dark sky quality and commitment to light pollution mitigation.

IDA Certified Distance: 122.3 miles

Julian, California

The town of Julian, California, is a small village near the center of San Diego County, California, U.S., with a population of about 1,000 inhabitants.

Category
International Dark Sky Community
Certified
2021
Land Area
20.3 km2
Coordinates
33.0740, -116.5878
IDA Certified Distance: 123.6 miles

Anza-Borrego Desert State Park

Anza-Borrego Desert State Park is state park in southern California, U.S. By land area, it is the country’s second-largest state park, after New York’s…

Category
Dark Sky Park
Certified
Land Area
2,630 km2
Coordinates
33.2577, -116.4059

Local Astronomy Clubs

Connect with experts and fellow enthusiasts through local astronomical societies and community groups.

NASA Night Sky Club ID
#451

Los Angeles Astronomical Society

Los Angeles, CA

NASA Night Sky Club ID
#401

Los Angeles Sidewalk Astronomers

Hollywood, CA