Surf: Playa Malibú is located near the small oceanside community of Gorgona. This rivermouth break always picks up a little more swell than other spots in the area and is surfable at all tides. Count on fast tubular waves when the Chame River and tidal action combine to shape the black sand. Environment: Underwater trees are just one of the rivermouths’ hazards. Park on beach if possible as rip-offs common back at the parking lot.