(New Hampshire)
Forest Lake State Park is a 397-acre (161 ha) state park in Dalton, New Hampshire. The park is free to use, open year-round, and offers a 200-foot sandy beach on the shore of Forest Lake. Activities in the park include swimming, picnicking, mountain biking, fishing, and boating. (Ref: https://en.wikipedia.org/wiki/Forest_Lake_State_Park)