Listeman Park is home to a playground, picnic shelter, a sand volleyball court, a basketball hoop, a tennis court, a baseball field, and a small pond. This park has a lot to offer, but is located in a quiet area of town, so being spotted by a muggle should not be a concern. Also, the location of the cache is pretty well hidden from the road, so once you're sitting on the ground writing your name in the log, you'll be completely invisible to passers-by. The cache is hidden near the pond. You could park on the road adjacent to the pond, or you could park in one of the small lots on the opposite side of the park and walk through the area.