The start of this trail lies at the white picket fence on San Leandro Lane, from which you'll hike north along the path for 100 yards before crossing a stone bridge over San Ysidro Creek. After hiking along the trail for a little less than 1/2 of a mile, you'll pop out of the trees and join Ennisbrook Drive for a brief moment before the trail reemerges to take you down toward the creek. <br><br>Hiking a little ways further, you'll cross another stone bridge over the creek before reaching a junction. Follow the left fork of the junction which takes you to a cul-de-sac on East Valley Lane. At this point, the San Ysidro Creek Trail comes to an end, and you can return to San Leandro Lane via the same route.<br><br>Thanks to John McKinney, The Trailmaster, for sharing this trail description. To learn more about trails in California, check out his guides at <a rel="nofollow" target="_blank" href="http://trailmasterstore.com/">The Trailmaster Store</a>.