My wife and 18 month old daughter stayed here for two nights at a primitive site and had an awesome time! The fire ring is good sized (roughly 30 inches wide) and the fire wood available was cheap ($7 per bundle) and burned well. The site was well maintained, was plenty spacious for the three of us, but I'm sure a group of 4+ adults would be comfortable as well. I highly recommend Mccormick's Creek State Park.