Middle Branch Mousam River

York County is the southernmost county in the U.S. state of Maine, along the state of New Hampshire's eastern border. It is divided from Strafford County, New Hampshire, by the Salmon Falls River and the connected tidal estuary, the Piscataqua River. York County was permanently established in 1636. Several of Maine's earliest colonial settlements are found in the county, which is the state's oldest and one of the oldest in the United States. As of the 2020 census, its population was 211,972, making it Maine's second-most populous county. Its county seat is Alfred. York County is part of the Portland-South Portland-Biddeford metropolitan area.

The Hatch House is an historic house at 2104 Sanford Road in Wells, Maine. Built about 1800, it is one of a collection of well-preserved 18th-century Cape style houses in Wells. It was listed on the National Register of Historic Places in 1979, listed as being in the North Berwick area. However, it is physically located in the town of Wells.

Alfred Shaker Historic District is a historic district in Alfred, Maine, with properties on both sides of Shaker Hill Road. The area had its first Shaker "believers" in 1783 following visiting with Mother Ann Lee and became an official community starting in 1793 when a meetinghouse was built. It was home to Maine's oldest and largest Shaker community. Two notable events were the songwriting of Joseph Brackett, including, according to most accounts, Simple Gifts, and the spiritual healing of the sick by the Shakers. When the Alfred Shakers products and goods were no longer competitive with mass-produced products and the membership had dwindled significantly, the village was closed in 1931 and members moved to Sabbathday Lake Shaker Village, also in Maine. In memory of the influence that the Shaker village had on the community, the Shaker Village Museum was founded by the Friends of the Alfred Shaker Museum and in 2001 the village, or historic district, was added to the National Register of Historic Places. In 1931 the farmland, village and buildings were acquired by the Brothers of Christian Instruction, now called the Notre Dame Spiritual Center.

The Eaton House is an historic house on Sanford Road in Wells, Maine. Built in the late 18th century, it is one of a collection of well-preserved 18th-century Cape style houses in Wells. It was listed on the National Register of Historic Places in 1979, listed as being in the North Berwick area. However, it is physically located in the town of Wells.

The Lord-Dane House is a historic house in Alfred, York County, Maine. Built in about 1803 as a country retreat for a ship's captain, it is a high-quality example of Federal architecture in a rural context. The house was added to the National Register of Historic Places in 1992.

Lyman is a town in York County, Maine, United States. The population was 4,525 at the 2020 census. It is part of the Portland–South Portland–Biddeford, Maine metropolitan statistical area. Lyman, together with Alfred, is home to the Massabesic Experimental Forest.

The Morrell House is a historic house on Morrills Mill Road in North Berwick, Maine. Built in 1763 by a descendant of one of the area's first European settlers, it is a fine local example of Georgian craftsmanship. It was listed on the National Register of Historic Places in 1976.

The Spiller Farm Paleoindian Site, designated Site 4.13 by the Maine Archaeological Survey, is a prehistoric archaeological site in Wells, Maine. Located overlooking a stream on the Spiller Farm property on Branch Road, it is an extensive site at which a fine collection of stone artifacts has been found, dating to c. 8,000 BCE. The site was listed on the National Register of Historic Places in 2003.

Alfred is a town in York County, Maine, United States. As of the 2020 census, the town population was 3,073. Alfred is the seat of York County, and home to part of the Massabesic Experimental Forest. National Register of Historic Places has two listings in the town, the Alfred Historic District, with 48 houses, and the Alfred Shaker Historic District. Villages in the town include Alfred, Alfred Mills, and North Alfred. The town is part of the Portland-South Portland-Biddeford metropolitan area.

West Kennebunk is a census-designated place (CDP) in the town of Kennebunk in York County, Maine, United States. As of the 2020 census, West Kennebunk had a population of 1,191. It is part of the Portland–South Portland–Biddeford, Maine Metropolitan Statistical Area.

Waterboro is a town in York County, Maine, United States. The population was 7,936 at the 2020 census. It is part of the Portland-South Portland-Biddeford metropolitan area. The town includes the districts of North (04061), South (04087), and East (04030) Waterboro, in addition to the largest development in southern Maine, Lake Arrowhead Community. The introduction of Maine subdivision regulation, and Maine Planning Boards, is the direct result of the creation of the largest subdivision, Lake Arrowhead Community. The reaction of the Maine State Legislature was mandatory Planning Boards, and subdivision regulation.

The Waterboro Grange is a historic civic building at 31 West Road in Waterboro, Maine. Built in 1948-50, it is a simplified recreation of a 1920s Craftsman/Bungalow building that was destroyed by a massive wildfire that swept through the region in 1947, and is one of the last Grange halls built in the state. In addition to serving as home to the local Grange organization since then, it has been a major community resource, hosting all manner of social and civic functions. The building was listed on the National Register of Historic Places in 2012.