The Dark Skies of Texas

South Llano River Light Pollution Map. The park is at the crosshairs.

South Llano River Light Pollution Map. The park is at the crosshairs.


This is Passport to Texas

An International Dark Sky Park is similar to a wildlife refuge. But instead of providing protection and habitat for animal species to thrive, these parks and surrounding communities protect the ebony backdrop of the night sky so stars can shine bright for our enjoyment.

Texas welcomed South Llano State Park, located outside of Junction, as its third International Dark Sky Park. It joins Copper Breaks State Park in the Panhandle and Enchanted Rock State Natural Area in the Hill Country.

Five miles from the nearest town, South Llano River State Park ranks as a “3” on the Bortle [Dark Sky] Scale, which ranks skies from 1 to 9. One includes the darkest skies and nine the least dark. The darkness at South Llano River State Park provides visitors with a spectacular view of the stars.

Regular Dark Sky programming, such as star parties will be hosted throughout the year at the park. It’s where visitors can learn about the importance of dark skies to wildlife and people. It also allows the public to view the night sky, celestial objects and constellations free from light pollution.

For more information on the dark skies at Texas State Parks, visit the dark skies program page on the Texas parks and Wildlife website.

That’s our show for today… Funding provided in part by Ram Trucks. Guts. Glory. Ram

For Texas Parks and Wildlife, I’m Cecilia Nasti.

Leave a Reply