You'd think the Big Oak Campground in El Dorado State Park would be amazing. It's shaded with huge trees, nice sized sites some of which are very spread out, a quick walk to the swim beach and a quick drive to put your boat in the water. Unfortunately these pluses are far outweighed by the negatives. First the bathrooms were horrible. I realize they are older restrooms but they smelled awful, they were never obviously cleaned, the showers were not even a tiny bit private, the door to the restroom was broken and had to be propped open with a tree branch. Just over the bridge at the swim beach they were worse and some of the doors in the women’s room were missing. Yuck! Secondly basic campground rules were not enforced at all. The site across from us easily had 30 people camping and were up until 4am with loud music and a bright light on. I’m not kidding, my daughter was up around 3 to use the restroom and we walked by twice. The family in the site next to us had at least 4 cars and 2 tents set up outside the site on the walking path in addition to their two tents in their own site. The dog free swim beach had dogs on it. We camp with our dogs, one of which loves to swim and even I don’t want dogs on a public beach. Our camping weekend was negatively affected by poor camping etiquette and a sever lack of basic rule enforcement. We won’t be back to El Dorado State Park Big Oak campsite any time soon. Cross Timbers and Fall River are much better!