8377 State Cabin Rd, Edisto Island, SC 29438.
Edisto Beach State Park offers camping with water and electrical hookups, available ocean-side or near the salt marsh. Several sites accommodate RVs up to 40 feet. Each campground is convenient to restrooms with hot showers. Pets on a leash no longer than 6 feet are allowed in the campgrounds, but are not permitted in the cabins or the cabin areas.
