Island Park Group Site offers two designated group camping areas on Pine Flat Lake with amenities including horseshoe pits, volleyball courts, covered picnic areas, and large fire rings, making it ideal for organized group outings.

The campground provides water access via a boat ramp for fishing and boating activities, though lake levels can fluctuate seasonally affecting access. Sites accommodate up to 14-day stays with reservations through Recreation.

gov, and the area features the accessible quarter-mile Blue Oak Trail for day-use visitors.