When we first visited in June of 1980 there were 2 campgrounds. One south and one north of Atalaya. Hugo's overwash destroyed the infrastructure of the south CG and the decision was made to close it. It is still recognizable but you have to bike or walk around the barricade at the concrete walkway out to 17 to get to it. Basically a straight run of sites with a turn around at the end. The north campground was improved several years later when they added the row of sites backing up to the entrance road and an additional bath house serving both old and new sections. A truly great place to be, enjoy your stay.