Demarest Lloyd State Park 
115 Barney's Joy Rd.
Dartmouth, MA 02174
508-636-3298
http://www.mass.gov/eea/agencies/dcr/massparks/region-south/demarest-lloyd-state-park.html
State Park: Birding, Fish, Hike, Picnic, Walk, Water Sports
One of the best kept secrets in the Massachusetts forest and park system. Here, an 1800-foot saltwater beach is backed by rambling hills of beach grass and shaded, grassy picnic sites. A broad, scenic marsh lines the Slocum River on the park’s eastern edge.