California State Parks - Oceano Dunes District Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Sports & Recreation >> Recreation California State Parks - Oceano Dunes District 340 James Wy., Ste. 270Pismo Beach, CA 93449 | map | directions (805) 773-7170 | fax: (805) 773-7176 Visit Site A 3,600 acre recreation area with 1,500 acres for off highway vehicle use, 5 1/2 miles of beach. Camping, fishing, surfing, bird watching & nature study are popular activities. Also includes Oso Flaco Lake Natural Area with footbridge across the lake and mile-long boardwalk extending through sand dunes to the ocean. Wildlife viewing area. Trail route is handicapped accessible. Member Since: 1999 Send a message to: California State Parks - Oceano Dunes District Your Name: Your Email: Subject: Message: (Date: 7/20/2019) If your business isn't here, contact us today to get listed!