Pasco.
The definitive guide to dark skies and celestial observation in Pasco, WA. Verified using National Park Service and NASA Night Sky Network Clubs data.
Quick Guide for Pasco
- Top Community Pick: Moses Lake: General (~61.2 miles)
- Best Scientific Reading: Bortle 6.0 at Burch Mountain
- Local Experts: Tri-City Astronomy Club of Southeastern Washington
- Verified Observations: 1 distinct spots
Searching for a clear window into the cosmos near Pasco, WA? While enthusiasts often gather at Moses Lake: General for its accessibility, scientific audits conducted by the National Park Service at Burch Mountain provide the most accurate reading of the regional sky quality, measuring at a Bortle 6.0. Atmospheric stability in the Pasco region is often influenced by local topography, which can help settle the air for high-magnification viewing.
The Best Times for Stargazing in Pasco
For the best results in Pasco, aim for a ‘New Moon’ window. In these dark-sky conditions, the absence of moonlight allows the Milky Way to cast visible shadows.
Expert Tips for Pasco Observers
Before heading out to Moses Lake: General, we recommend arriving during civil twilight to scout the terrain safely. For the best views at this spot, try to observe targets when they are highest in the sky to minimize atmospheric interference. 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.
Washington Guide
Local Top Spots
Community-vetted locations known for clear horizons and accessibility for telescopes and astrophotography.
Moses Lake: General
" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "
NPS Sky Measurements
Instrumented readings from the National Park Service Night Sky Program, providing the most accurate SQM and Bortle classifications.
Burch Mountain
Chelan County
"Partly cloudy at the beginning of the night and gradually became clear later. Humid but no wind."
Burch Mountain
Chelan County
"Sky quality measurements were recorded at Burch Mountain in Chelan County on 5/31/2019. The site demonstrated a scientific darkness reading of 20.73 SQM."
International Dark Sky Parks
Premier locations certified for their exceptional dark sky quality and commitment to light pollution mitigation.
Cottonwood Canyon State Park
Cottonwood Canyon State Park is a scenic and tranquil state park in North Central Oregon. Spanning over 16,000 acres of public land, Oregon’s second-largest…
Antelope, Oregon
Located in the upper Antelope Valley of north-central Oregon, the city of Antelope lies along an ancient route connecting the John Day watershed to the Great…
Local Astronomy Clubs
Connect with experts and fellow enthusiasts through local astronomical societies and community groups.