Roma.

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

Bortle Scale
3
Best Regional Reading
Sky Quality
21.55
SQM Zenith Value
Verified Sites
0
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for Roma

  • Top Community Pick: local vantage points (~N/A miles)
  • Best Scientific Reading: Bortle 4.0 at Port Mansfield Channel
  • Local Experts: South Texas Astronomical Society
  • Verified Observations: 0 distinct spots

Searching for a clear window into the cosmos near Roma, TX? While enthusiasts often gather at local vantage points for its accessibility, scientific audits conducted by the National Park Service at Port Mansfield Channel provide the most accurate reading of the regional sky quality, measuring at a Bortle 4.0. The transition between the urban infrastructure of Roma and the more rural stretches of TX creates several ‘dark sky’ corridors.

The Best Times for Stargazing in Roma

Since Roma 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 Roma Observers

Before heading out to local vantage points, we recommend arriving during civil twilight to scout the terrain safely. Binoculars are a favorite for regulars the site for sweeping views of the Moon’s craters and larger constellations. 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.

Scientific Audit

NPS Sky Measurements

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

Port Mansfield Channel

Padre Island NS

20.93 SQM
Bortle Class 4

"Set up on the dune ridge adjacent to the channel and approximately 200 meters from the surf line. A couple of campers in the area, though not much in the way of lights. There are two lighted channel bouys (one red and one green) that flashed on and off. Some scattered low clouds to the SE and East. Port Mansfield light dome easily visible to the west and the developments on South Padre Island very bright to the south. The Milky Way was eaily visible though it was washed out in the SW horizon. M31 visible with the naked eye and stars visible to about 5 degrees above the ocean. This was still a nice place to experience the night sky, though skyglow to the south and west definitely impacted my observations."

Observation Date
10/6/2021
Elevation
2m
Zenith Brightness
21.24

Big Shell

Padre Island NS

21.55 SQM
Bortle Class 3

"Sky quality measurements were recorded at Big Shell in Padre Island NS on 3/28/2009. The site demonstrated a scientific darkness reading of 21.55 SQM."

Observation Date
3/28/2009
Elevation
7m
Zenith Brightness
21.78

International Dark Sky Parks

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

IDA Certified Distance: 253.5 miles

Wimberley Valley, Texas

The cities of Wimberley and Woodcreek (collectively known as “Wimberley Valley”), are neighboring incorporated municipalities in Hays County, Texas, U.S.

Category
International Dark Sky Community
Certified
2018
Land Area
97.6 km2
Coordinates
29.9968, -98.0954
IDA Certified Distance: 261.2 miles

UBarU Camp and Retreat Center

The UBarU Camp and Retreat Center UBarU is a 57.5-hectare (142-acre) property in southwest Gillespie County, Texas, owned and operated by the Unitarian…

Category
Dark Sky Park
Certified
2015
Land Area
0.57 km2
Coordinates
30.1900, -99.2700

Local Astronomy Clubs

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

NASA Night Sky Club ID
#35

South Texas Astronomical Society

Brownsville, TX

NASA Night Sky Club ID
#604

South Padre Island Astronomy Club

South Padre Island, TX