Hawk Alley Professional Review and Guide
"The south Texas brush country is, for some people, an acquired taste. The landscape is the result of ancient seas, river silt deposition, and erosion, all of which took place over millions of years.
The terrain today, while relatively free of any dramatic elevation changes, is covered in a seemingly endless thicket of mesquite and blackbrush acacia. The canopy is low, temperatures often soar, rainfall can be intense, and live water is scarce. It can be brutally hot during the summer months—if you hike here then, prepare to sweat."