Lake, dam and marsh views and a bit of Baltimore history; we will see water and other birds and creatures, mostly forest and the serpentine restoration area where we can have a snack break. Some is flat, some rocky and hilly areas, some may be muddy, likely minor creek crossing. Optional 2 mile extension to the pink trail and small cave around the top of the lake which requires some minor rock scrambling. Rain or shine! Easily accessible by light…