Bascom Lodge, Mt. Greylock State Reservation, Adams The eight-bedroom, 5,818-square-foot lodge atop the state's highest peak was designed and built in the 1930s by the Civilian Conservation Corps.
Harlow Farmhouse, Ellisville Harbor State Park, Plymouth A one-story Neo-Colonial Cape-style house built in 1939 by Ernest C. Ellis on the site of a much older house that served as stagecoach and tavern.
Smith Farmhouse, Borderland State Park, Easton The house, set along the southeast shore of Leach Pond, was built in 1880 by Dr. Asabiel Smith, a clairvoyant healer.
Headquarters House, Beartown State Forest, Monterey A two-story Federal-era house, originally a post and beam structure built around 1800.
Lamson House, Bradley Palmer State Park, Topsfield A two-story, wood-framed Georgian farmhouse built on the site of the original 1680 Lamson homestead.
Coachman's Complex, Maudslay State Park, Newburyport
A shingle-style residence built in 1903 features crossed gambrel gables, built in hutches and diamond pane windows.