Going up the trail, you will discover the middle and upper dams, which are completely damaged. The mill itself is long gone without leaving a trace. Until 1950, a local businessman reconstructed this site, forming a swimming pool decorated with gardens and pavilions. Initially it attracted large amount of swimmers. Unfortunately, not long after its opening, a number of children were drowned to death, forcing the swimming pool to close permanently. This is where its nickname "Ghost Lake" comes from.