The Porter-Phelps-Huntington Museum is a unique historical resource in Hadley, Massachusetts. Its significance goes beyond the well-preserved eighteenth century architecture of the house itself: the house was continuously occupied by a single family from its construction in 1752 until the death of Dr. James Lincoln Huntington, the museum’s founder. The house contains the family’s belongings accumulated and preserved over 300 years. The family also left a rich collection of personal letters, diaries and account books, photographs and other material. The Porter-Phelps-Huntington Family Papers are now housed at Amherst College Archives and Special Collections. The house was the heart of the large farmstead known as “Forty Acres” that included over 600 acres stretching from the banks of the Connecticut River to the top of Mount Warner, in North Hadley. Today, the house is surrounded by over 350 acres of protected farmland land, forest, and river frontage retaining its original rural setting. The house is listed on the National Register of Historic Places and is located on the National Tri-State Connecticut River Scenic Farm Byway.