Big Bend National ... damage in the 48 national parks required by the Clean Air Act to have the highest possible air quality. Read more about Polluted Parks: Fact Sheets Fact Sheet Polluted Parks: ...

Encompassing the rugged Chisos Mountains and Chihuahuan Desert in southwest Texas, Big Bend is one of the nation’s largest ...

Cornyn said Big Bend NP exemplifies the natural beauty and vibrant wildlife of Texas. "I'm proud to introduce this legislation, which would help Texans and all Americans enjoy our national parks ...

Big Bend National Park sits in a spot of far West Texas where fields of cacti meet limestone canyons carved by rivers. This vast stretch of wilderness is often referred to as three parks in one ...