This relatively flat dirt road parallels Islay Creek. It is a pleasant run and a beginner mountain bike ride. There is decent birding (breeding Lazuli Buntings, Rufous-crowned Sparrows and Poorwills at dusk) and good wildflowers in the spring and butterflies in the spring and summer. It doesn't have the spectacular views or good climbs of some of the other trails in the park, but it is still very scenic. You can cut across the creek part way out and come back a trail that goes to the back of the campground on the other side of the creek. Watch out for the rancher's truck that sometimes uses this road and the frequent mountain bikes. There is very little access to the creek.