The Nine Sisters

THE NINE SISTERS – A Rare Alignment of Ancient Volcanic Peaks

The Nine Sisters are an ancient chain of volcanic peaks that stretch in a rare alignment of hills from San Luis Obispo to Morro Bay, California.  The craggy mountains rose from the ocean over 20 million years ago and were formed from the plugs of long-extinct volcanoes.

“The trail brings the traveler suddenly in sight of  Bishop Peak…   The town is fairly encircled with beautiful hills…  the one just named being most conspicuous.” – John Muir, 188

The Nine Sisters photo book is available in two versions: Click to order.