Pinnacles
National Monument
5000 Highway 146
Pacines, CA 95043
Phone: (831) 389-4485
The towering rock spires in this patch of Steinbeck country are the result of peculiar geologic forces. They are the remains of a volcano which formed some 23 million years ago in the Mojave, 195 miles south of their current location.
Over the eons, the movement of the land along the San Andreas fault brought a piece of the volcano up into these parts. Erosion did its work, and what remains are the hundreds of odd rock formations that reach for the sky.
And what life-form do high rocks attract? Climbers, of course. Pinnacles is THE natural climbing spot for rockheads in the Bay Area on the weekends.
But there's plenty for the campers, too. Ascend rigorous trails or hike more gentle terrain and explore caves. Try the High Peaks Trail or the Juniper Canyon Trail. Balconies Cave is a winner, too. But beware of the poison oak. And prepare for VERY hot weather.
A private campground on the east side, Pinnacles Campground Inc. (408/389-4462), has 78 individual sites, flush toilets and a swimming pool. Don't worry, many campsites are remotely tucked away too. From the campground, hike a couple miles to the trailheads, or drive to the monument's parking lot.
Getting there
We're suggesting the long route, because entering the park from the west side is really dull.
Follow Hwy. 101 to Hwy. 25 just south of Gilroy. Continue on Hwy. 25 about 45 miles to Hwy. 146 West which leads to the east entrance.