Night Skies and Stargazing

A windmill is framed against a starry sky
Windmill and Milky Way

Image courtesy of Mark Schuler

Big Bend National Park is known as one of the outstanding places in North America for stargazing. In fact, it has the least light pollution of any other national park unit in the lower 48 states. One factor that makes this possible is simply the sparse human occupation of this region. The obvious impression one gets of wilderness in the Big Bend is the lack of visible lights indicating a house or a town. Most urban areas have such an abundance of light that very few stars can be seen. Big Bend National Park is a refreshing exception.
 
A ranger stands next to a telescope, with a laser pointer shooting towards a stat.
Night Sky Ranger

NPS/K. Carpenter

Night Sky Programs

The staff and volunteers here at Big Bend offer several different types of night sky interpretive programs throughout the year. From star parties, to moonlight walks, our programs encourage discussions about the importance of dark night skies.
 
A bright star is highlighted to the side of the Milky Way
Sagittarius and Milky Way

NPS/K. Carpenter

Do It Yourself

A simple thing like a pair of binoculars can give visitors the ability to see more of our stars than with the naked eye. Find a place away from developed areas, set up your lawn chairs, and enjoy an evening of meteor showers, constellation spotting, Milky Way viewing, or night sky photography.
 
IDA logo
IDA logo next to a picture of a starry sky

Photo courtesy of NPS and International Dark-Sky Association

International Dark Sky Park

In 2012, Big Bend National Park was awarded International Dark Sky Park status by the International Dark-Sky Association. This process involved measuring and mitigating excess lighting in the park. The Natural Sounds and Night Skies division of the National Park Service has determined that Big Bend has the darkest night skies of any national park in the lower 48 states. Our neighbor, Big Bend Ranch State Park, is also an International Dark Sky Park. The combined protected dark skies in the Big Bend is 1,112,000 acres!
 
A yellow light dimly illuminated large rocks, with the night sky highlighted in the background.
Balanced Rock against a starry sky

NPS/D. Lombardi

Further Dark Sky Reading

Of Solitude and Darkness

Why are dark night skies important?

The Darkness That Refreshes

Are you afraid of the dark?

Of Night Skies and Kerosene Lamps

Remember when you could see the Milky Way?

 

Last updated: May 24, 2020

Contact the Park

Mailing Address:

PO Box 129
Big Bend National Park, TX 79834-0129

Phone:

432-477-2251

Contact Us