One of the most popular trails in the preserve, Arroyo Pescadero trail is a 2 mile easy loop. Arroyo Pescadero serves as a wildlife corridor that connects lands that reach from the Whittier Narrows Recreation area to the Cleveland National Forest in Orange County. One of the trails unique features is wildlife tracks cement structure located at the mid-way point . This is a ideal hike for a beginner and a great jogging trail for the advanced group. The Trailhead is located at 7531 South Colima Road in Whittier just opposite the baseball diamonds at Murphy Ranch. Hikes will be by Jean Kilmer (Beginner) and John Joyce (Advanced).