Picnic amid wind-sculpted pines, fish from craggy rocks or frolic nude at mile-long Baker Beach, with spectacular views of the bridge. Crowds come weekends, especially on fog-free days; arrive early. For nude sunbathing (mostly straight girls and gay boys), head to the north end. Families in clothing stick to the south end, nearer the parking lot. Mind the currents and the c-c-cold water.