4 /5 Joe B: The battleground was a fun time. We stopped here and ran around the park seeing many birds, turtles, and other things. The actual museum was closed during our visit, however we could still walk around the outside and the rest of the park. They are currently doing some construction/updating to part of the park, so there should be some extra things to view in the coming months.
I assume this might be from the lack of being "open" but the bathroom, which is open without a door, was accompanied by a massive wolf spider roughly the size of an adults fist and large frog in the paper towel dispenser where the towels should be. Anyhow, the battleground is very scenic and beautiful, just keep your eyes open on the bathrooms if you use them.