Mystic Lake - Marstons Mills
Mystic Lake is a freshwater kettle pond located in the Barnstable village of Marstons Mills. This 149-acre pond is one of three ponds located in close proximity that are known as the Indian Ponds. The 2.5 mile shoreline of Mystic Lake is moderately developed with single-family residential homes. Mystic Lake is connected via a shallow channel with Middle Pond, which is located directly to the south.