I will need to get back here when it is not so hot.
First thing to know, is there is an admission price per car ($9 for out of state and $7 for in state), and I believe it is cash only.
IF they offer you a map, take it, and if they don't offer one, ask for it. Even if you have been before, it is still useful to have, there is a lot of ground to cover.
The trails, which there are plenty of, are not always clearly or well marked (hence the map). I see other reviews where people state they are very well marked, so this could be my un-familiarity with the trails.
This place is BEAUTIFUL. There are miles and miles of trails, with falls, creeks, bridges, rocks, and stairs/ be prepared for stairs.
I will be back to explore more and will be more prepared with more water and stuff than my first time here!