I love this park. It sits at the core of Fort Mill, but it's so big, it would take you many hikes to cover the terrain. It is beautiful, especially along Steele Creek and the lakes. I've hiked it probably 50 times, and I still find new paths to wander down.
Just a few things would make this park nicer. Some trails are not marked very well, particularly from the stretch from Lake Haigler to SC 160. A long trail that's smooth would be nice too.