Calafia Beach is city-operated park and beach on state park property in San Clemente, CA. The park is called Calafia Beach Park and it is adjacent San Clemente State Beach. Calafia Beach Park isn’t much of a park per se as it doesn’t have much grass, a playground, or other amenities, but it has a large day-use pay parking lot with access to a fantastic sandy beach. If you want more grass to toss a Frisbee on, just hike up the trail at the back of the parking lot to a large lawn high on the bluff on Avenida Lobeiro.