Custom Search     Castaic Lake     In Castaic Lake you can hit upon fine largemouth bass, catfish, bass and crappie. Castaic Lake is a picturesque lake in possession of a shoreline of 31 miles. There is a marina at this lake. There is a boat ramp, so you can get your boat into the lake. Castaic Lake is a fine location for fishing.          Map Detailed Map Marinas Marinas on or near Castaic Lake Weather Local weather forecast