You should have seen the lake a few years ago when it was completely dry. The trails are actually holding water in places right now that I don't ever remember in the past. The state park trails are more xc oriented, a few areas are a little more technical. The park is or was working on a re-nativization program and sprayed all the mesquite a few years ago, so most of it is standing dead wood. The goal is to return it to the grassland prairie that was here before the cattle drives brought in the mesquite. Just about every plant has a thorn on the end, so make sure your sealant is fresh. Maybe not the most exciting trails, but a nice area and a 25 mile loop is easy to do.
We also have another area to ride that is a combo of jeep trails, motorcycle trails and a couple of short trails built for cycling. More tech out there if that's your thing.
This is my home trail, so reach out if you're in the area.