Hoyles Mill Conservation Park, MD. From the lake at the Soccerplex, I went out the power lines and mapped both sides of the western parts, up to the creek. I found that an area I had thought was all green, actually had some nice corridors of open forest in it. Further out, I also found more rock features among small patches of light green forest. The green parts made the area interesting, and will force those navigating to think through their routes. At the far western end, I updated the mapping of some large boulders that I'd mapped earlier, and then found some even larger ones. Three of them were what I consider gigantic. The largest was almost the size of a small house. while another looking precariously perched on a hillside over the creek, was only the size of a good sized garage. There was a pleasant boulder field further up stream. Few people probably get to these trail-less parts of the park though being near the creek and power lines, they weren't hard to find.
