From the small parking lot along Highway 101, a small, inconspicuous trail leads down to the mouth of San Onofre Creek. A beautiful cream-colored obelisk marks the start of the beach. Though you’ll need a tide of +3 or lower to explore very far, this secluded beach provides access to 3-mile-long shuttle walks in either direction, west to Gaviota State Park or east to Arroyo Hondo Trestles.