Secret Pond is a small but deep 14-acre body of water located a few miles outside of Greenville, Piscataquis County, Maine (see The Maine Atlas and Gazetteer map 41 D3). Access is via an old logging road off the Katahdin Iron Works (KI) Road. I was able to easily find it using my phone’s GPS thanks to a strong signal coming from Greenville. The KI Road, and the side road leading to the pond, are rough in spots but quite drivable using a regular car. Hence, no need for a four-wheel drive vehicle. The pond is accessible by foot via a short forest trail. Only hand-carried craft can be launched on it.