The park, 1,299 acres in size, is noted for its abundance of palmettos, which form a dense understory in the coastal bottomland hardwood forest that predominates here. Palmetto Island State Park has a visitor's center which houses a multi-purpose room that can rented for meetings, weddings and other social events. A water playground is located nearby. Guests may stay at one of six two-bedroom cabins nestled in the woods or use any of the park's 95 campsites. There are four picnic pavilions and strategically placed picnic sites for visitors. An aquatic pavilion overlooks the Vermilion River. Access to the Vermilion River is provided by a boat launch. Interior lagoons allow canoers and kayakers the opportunity to observe native animal and plant life. Including a new population of Iris nelsonii. A nature trail begins at the park's visitor center.
The park address is 19501 Pleasant Road, Abbeville, LA 70510.