Elevations range from 1,500 to 2,400 feet with deep, dramatic canyons cut by Frio and Nueces Rivers.
Archaeological excavations show evidence of prehistoric civilizations in area.
Ranching predominates today featuring cattle, sheep and goats. Flocks of registered Angora goats produce prized mohair. Camping and hunting are popular with visitors. Game birds and animals include white-tailed deer, wild turkey, mourning dove, quail, squirrel, javelina, rabbits, and raccoons. Stop by Texarome perfume factory and cedar mill.