First off the name and pin don’t seem quite right. It is called Limestone Lake Park. The road to the pin is gated. No worries though on the other side of the road is an awesome camping area. It looks way too fancy to be free camping but it is. I had a lakeside spot and had the place all to myself on a weekday. This place seems pretty remote, so mostly local folks would be my guess. Waze took me right here when I put the name in. There is decent Verizon service here too.