Shell Ridge Open Space
Marshall Drive Entrance
City: Walnut Creek Region: EastBay Park: Shell Ridge Open Space
Sunday, November 27, 2011 @ 9:30 AM
A moderate loop hike of about 6 miles with an elevation gain of 1000 feet. Route will be the Ridge Top, Briones Mt Diablo, Shell Ridge Loop and Stage Rd trails to Castle Rock Park. A short rest/snack stop will be taken at Castle Rock. Return via the Castle Rock, Briones Mt Diablo, Indian Creek and Briones Mt Diablo trails to the staging area. Route is subject to change depending on trail conditions. No facilities at Marshall Dr but full facilities at Castle Rock Park. Expect some mud, but we should be able to avoid the worst portions. Nearby address to trailhead is 551 Marshall Drive, Walnut Creek, CA 94598.
Email: [email protected]
Cell Phone: (925) 548-8783
Click Here for a Map
From 680 north or 24 east get off at the Ygnacio Valley Exit and turn right (east) onto Ygnacio Valley Road. Pass California, Main, Broadway, and Walnut Boulevard. Turn right (south) onto Homestead. Take your first left onto Marshall Drive. Go to the end. Park on street.
The trailhead information on this page was last updated
Friday, August 08, 2008.
Copyright © 2004-2021 John Bondon all rights reserved