Torrington.

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

Bortle Scale
4
Best Regional Reading
Sky Quality
21.71
SQM Zenith Value
Verified Sites
1
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for Torrington

  • Top Community Pick: Primrose (~70.5 miles)
  • Best Scientific Reading: Bortle 4.0 at Hospital Hill
  • Local Experts: Cheyenne Astronomical Society
  • Verified Observations: 1 distinct spots

Searching for a clear window into the cosmos near Torrington, WY? While enthusiasts often gather at Primrose for its accessibility, scientific audits conducted by the National Park Service at Hospital Hill provide the most accurate reading of the regional sky quality, measuring at a Bortle 4.0. The local landscape of Torrington offers several pockets of darkness that are perfect for deep-sky observation.

The Best Times for Stargazing in Torrington

For the best results in Torrington, 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 Torrington Observers

Before heading out to Primrose, 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.

Local Top Spots

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

Active Viewing Spot Confidence: 75%

Primrose

70.5 mi
Distance

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

Cheyenne, WY 82009
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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.

Hospital Hill

Fort Laramie NHS

21.71 SQM
Bortle Class 4

"Some equipment issues during the night with both camera sets that were being used (ML4 and IMG2). There are lots of local glare sources from nearby ranches and NPS maintenance facilities. Huge railyard facility for transporting coal located to the west near Guernsey creates its own light dome from the excessive yard lights (very tall light pole installations). The town of Fort Laramie has a few bad sections of lighting that are readily visible from the park. Even with all of this surrounding light pollution, the night skies here are very good. Rich detail visible in the Milky Way (which extends almost horizon to horizon). A new "load-out" rail facility is being built almost adjacent to the park boundary on the NE."

Observation Date
5/2/2013
Elevation
1301m
Zenith Brightness
21.97

Summit Parking Lot

Scotts Bluff NM

20.3 SQM
Bortle Class 4

"Clear sky in general; only 1% of cloud coverage (near the horizon). Visibility during daytime is roughly 150 miles. Milky Way is overhead during the observation with dark lanes visible but not the fine features."

Observation Date
8/19/2017
Elevation
1410m
Zenith Brightness
20.5

International Dark Sky Parks

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

IDA Certified Distance: 116.5 miles

Jackson Lake State Park

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​This park is an “Oasis in the Plains,” for swimming, boating, fishing and waterskiing. But that’s not all…

Category
International Dark Sky Park
Certified
2020
Land Area
13.2 km2
Coordinates
40.3813, -104.0799
IDA Certified Distance: 171.5 miles

Merritt Reservoir State Recreation Area

Merritt Reservoir State Recreation Area (SRA) is situated in the north-central portion of the state of Nebraska, United States – a region known for its vast…

Category
International Dark Sky Park
Certified
2022
Land Area
2.95 km2
Coordinates
42.6025, -100.8948

Local Astronomy Clubs

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

NASA Night Sky Club ID
#594

Cheyenne Astronomical Society

Cheyenne, WY

NASA Night Sky Club ID
#385

Northern Colorado Astronomical Society

Laporte, CO