Enchanted Rock was designated a National Natural Landmark in 1970 and was placed on the National Register of Historic Places in 1984. The Rock is a huge, pink granite exfoliation dome, that rises 425 feet above ground, 1825 feet above sea level, and covers 640 acres. It is one of the largest batholiths (underground rock formation uncovered by erosion) in the United States. Visitors can enjoy primitive backpacking, camping, hiking, rock climbing, picnicking, geological study, bird watching, and star gazing.
16710 Ranch Road 965
The park is 18 miles north of Fredericksburg on Ranch Road 965, or from Llano, take State Highway 16 for 14 miles south and then go west on Ranch Road 965.