Washington.

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

Bortle Scale
1
Best Regional Reading
Sky Quality
22.04
SQM Zenith Value
Verified Sites
5
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for Washington

  • Top Community Pick: Jem Trailhead (~11.3 miles)
  • Best Scientific Reading: Bortle 1 at Kolob Canyon
  • Local Experts: St. George Astronomy Group
  • Verified Observations: 5 distinct spots

Stargazing in Washington is surprisingly rewarding if you know exactly where to set up your tripod. While enthusiasts often gather at Jem Trailhead for its accessibility, scientific audits conducted by the National Park Service at Kolob Canyon provide the most accurate reading of the regional sky quality, measuring at a Bortle 1. The local landscape of Washington offers several pockets of darkness that are perfect for deep-sky observation.

The Best Times for Stargazing in Washington

For the best results in Washington, 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 Washington Observers

Before heading out to Jem Trailhead, we recommend arriving during civil twilight to scout the terrain safely. A medium-aperture telescope is ideal for resolving the rings of Saturn and bright star clusters here. 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: 87.5%

Jem Trailhead

11.3 mi
Distance

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

Hurricane, UT 84737
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Active Viewing Spot Confidence: 75%

Red Hills Desert Garden

5.5 mi
Distance

" {'Safely view, enjoy, and learn about our closest Star, the Sun.', 'For all events of the Southwest Astronomy Festival, click here: https://www.nps. "

St. George, UT 84770
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Active Viewing Spot Confidence: 80%

Red Mountain Trailhead

15.7 mi
Distance

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

Dammeron Valley, UT 84783
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Active Viewing Spot Confidence: 77.5%

Kayenta Cul-de-Sac Aiyana Way

10.9 mi
Distance

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

Ivins, UT 84738
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Premier Verified Hub Confidence: 85%

New Harmony Trailhead

26 mi
Distance

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

New Harmony, UT 84757
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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.

Kolob Canyon

Zion National Park

22.04 SQM
Bortle Class 1

"Sky quality measurements were recorded at Kolob Canyon in Zion National Park on 6/23/2019. The site demonstrated a scientific darkness reading of 22.04 SQM."

Observation Date
6/23/2019
Elevation
1930m
Zenith Brightness
22.56

Lava Point

Zion NP

21.98 SQM
Bortle Class 1

"Sky quality measurements were recorded at Lava Point in Zion NP on 9/6/2004. The site demonstrated a scientific darkness reading of 21.98 SQM."

Observation Date
9/6/2004
Elevation
2410m
Zenith Brightness
21.51

International Dark Sky Parks

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

IDA Certified Distance: 9.6 miles

Bluff, Utah

Bluff, Utah is a small close-knit community located in the Four Corners Area of the Southwest United States, at the heart of the Colorado Plateau…

Category
International Dark Sky Community
Certified
2025
Land Area
95.9 km²
Coordinates
37.0680, -113.6427
IDA Certified Distance: 12.3 miles

Snow Canyon State Park

Snow Canyon State Park is a 7,400-acre (29.95 km sq.) scenic park quietly tucked amid lava flows and soaring sandstone cliffs in a strikingly colorful…

Category
Urban Night Sky Place
Certified
2025
Land Area
29.95 km²
Coordinates
37.2536, -113.6477

Local Astronomy Clubs

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

NASA Night Sky Club ID
#598

St. George Astronomy Group

Washington City, UT., UT

NASA Night Sky Club ID
#650

Stellar Vista Observatory

Kanab, UT