Island Beach State Park offers multiple access points for fishing and paddling, including mobile sport fishing vehicle access at Gillikins and A7/A23 locations, plus several kayak water trails (Buster Islands, Spizzle Creek, Marsh Elder, and Little Bay).

The park features designated swimming areas, parking lots, restrooms, showers, and an interpretive center, with vehicle entry fees ($5-$20 depending on residency and season) and a main gate typically open 8 A. M. to 8 P. M. (7 A. M. during summer weekends).