San Luis Creek Group Campground offers two group camping areas (Groups A and B) along O'Neill Forebay's shoreline, accommodating 60 and 30 people respectively, each with shade ramadas, tables, fire rings, flush toilets, and hot showers—available by reservation only.

The campground provides direct water access with a boat ramp nearby and is situated in an open, windy area with minimal shade, making it suitable for group gatherings and water recreation. Reservations are required and can be made through ReserveCalifornia.

com or by calling (209) 826-1197.