Color map showing the Headquarters and Salt Pond units of Ninigret National Wildlife Refuge. The ponds and highways are also located. In Charlestown, Ninigret Park has an observatory which is open on clear Friday nights (free!) and a little fresh water swimming pond, also the Fantastic Umbrella Factory, also Ocean House Marina, where I think you can still rent a small motor boat to putter around and explore the salt pond.
Lake Umbagog Sunset Blues: This photo was taken just after Sunset from a remote campsite on Lake Umbagog in Maine (Lake Umbagog National Wildlife Refuge) in July 2013. The majority of Lake Umbagog is located in the state of New Hampshire.