The 68-square-mile PinnaclesDesert is desolate but for its sentinels--thousands of limestone pillars, most the height of a man, others 20 feet tall, all the progeny of erosion.
The 68-square-mile PinnaclesDesert is desolate but for its sentinels-thousands of limestone pillars, most the height of a man, others 20 feet tall, all the progeny of erosion.