Eagle Pass.

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

Bortle Scale
1
Best Regional Reading
Sky Quality
21.96
SQM Zenith Value
Verified Sites
5
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for Eagle Pass

  • Top Community Pick: Kickapoo Caverns State Park (~41.7 miles)
  • Best Scientific Reading: Bortle 1 at Gas Pad
  • Local Experts: San Antonio Astronomical Association
  • Verified Observations: 5 distinct spots

Searching for a clear window into the cosmos near Eagle Pass, TX? While enthusiasts often gather at Kickapoo Caverns State Park for its accessibility, scientific audits conducted by the National Park Service at Gas Pad provide the most accurate reading of the regional sky quality, measuring at a Bortle 1. The transition between the urban infrastructure of Eagle Pass and the more rural stretches of TX creates several ‘dark sky’ corridors.

The Best Times for Stargazing in Eagle Pass

For the best results in Eagle Pass, 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 Eagle Pass Observers

When visiting Kickapoo Caverns State Park, remember to check if the gates close at sunset or if a night-use permit is required. A medium-aperture telescope is ideal for resolving the rings of Saturn and bright star clusters this location. 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: 77.5%

Kickapoo Caverns State Park

41.7 mi
Distance

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

Brackettville, TX 78832
Get Directions
Active Viewing Spot Confidence: 80%

Devil's River State Natural Area (TPWD)

51.1 mi
Distance

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

Del Rio, TX 78840
Get Directions
Active Viewing Spot Confidence: 72.5%

Bar X Ranch

52.9 mi
Distance

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

El Dorado, TX 76936
Get Directions
Active Viewing Spot Confidence: 75%

Uvalde County Visitor Center

71.2 mi
Distance

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

Concan, TX 78838
Get Directions
Community Gathering Point Confidence: 52.5%

Tatanka

71.2 mi
Distance

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

Concan, TX NaN
Get Directions
Scientific Audit

NPS Sky Measurements

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

Gas Pad

Devils River State NA

21.96 SQM
Bortle Class 1

"Sky quality measurements were recorded at Gas Pad in Devils River State NA on 9/1/2018. The site demonstrated a scientific darkness reading of 21.96 SQM."

Observation Date
9/1/2018
Elevation
589m
Zenith Brightness
22

Rancho de Las Cabras

San Antonio Missions NHP

19.96 SQM
Bortle Class 5

"Sky near the horizon looks bright all the way around. The biggest and brightest light dome comes from the northwest. The light dome extends all the way to zenith. Red flashing lights to the northeast. Milky Way looks faint overhead and is invisible below 45 degrees in altitude."

Observation Date
10/25/2019
Elevation
126m
Zenith Brightness
20.31

International Dark Sky Parks

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

IDA Certified Distance: 88.7 miles

Devils River State Natural Area — Del Norte Unit

Named for the whitewater Devils River that runs through it, the Devils River State Natural Area — Del Norte was once part of a large working ranch…

Category
International Dark Sky Sanctuary
Certified
2019
Land Area
80.3 km2
Coordinates
29.9352, -100.9336
IDA Certified Distance: 125.3 miles

South Llano River State Park

South Llano River State Park is situated on approximately 1,050 hectares (2,600 acres) of land on the Edwards Plateau just east of the eponymous South Llano…

Category
Dark Sky Park
Certified
2017
Land Area
10.5 km2
Coordinates
30.4261, -99.8002

Local Astronomy Clubs

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

NASA Night Sky Club ID
#59

San Antonio Astronomical Association

San Antonio, TX

NASA Night Sky Club ID
#414

San Antonio League of Sidewalk Astronomers

San Antonio, TX