Stop 1 of 20 · Stone and water
Devil's Backbone
The road along this ridge, Ranch Road 32, is a well known Hill Country drive. The ridge itself is called the Devil's Backbone. Its limestone began as mud on the floor of a shallow sea, roughly 100 to 120 million years ago. Much later, along the Balcones fault zone, the land cracked and shifted, and the edge of the Edwards Plateau was carved into hills like these.
Ashe juniper and live oak cover the slopes. On wooded slopes like these, the golden-cheeked warbler nests each spring, and it nests nowhere else on earth. The ridge has its legends, too: ghost stories of Spanish monks, Comanche riders and Confederate soldiers, gathered into books by a local writer. But the oldest story here is written in the stone, and in the water moving through it.