The Chisos Mountains are a mountain range located in Big Bend National Park in Texas, USA. They are known for their unique geological formations and diverse ecosystems, which include desert, woodland, and alpine environments. The highest peak, Emory Peak, rises to 7,832 feet, offering stunning views of the surrounding landscape. These mountains are home to a variety of wildlife, including species such as the black bear and the Mexican spotted owl. The Chisos are also popular for hiking, with numerous trails that cater to different skill levels, allowing visitors to explore the natural beauty of the area.