Parc d'État de Mackworth Island

Mackworth Island State Park is an approximately 100-acre (40 ha) island in Falmouth, Maine, USA, adjacent to its border with Portland, Maine. In 1631, Sir Ferdinando Gorges gave the island to Arthur Mackworth, his deputy in Casco Bay, and the island has retained his name. There is a causeway connecting the island to the mainland in Falmouth.

The Governor Baxter School for the Deaf, formerly known as the Maine School for the Deaf is a public co-educational, residential, school that serves the deaf and hard-of-hearing in the State of Maine. It is located on Mackworth Island, an approximately 100-acre (40 ha) island in Falmouth, Maine, USA, adjacent to its border with Portland, Maine.

Friends School of Portland is an independent preschool through 8th grade Friends (Quaker) school located in Cumberland, Maine. The first school year for Friends School of Portland began in the fall of 2006. There are currently over 100 children attending the school. The school is a member of Friends Council on Education and was accredited by the New England Association of Schools and Colleges in 2012.

The Baxter Summer Home is a historic house on Mackworth Island, in Casco Bay off the coast of Falmouth, Maine. Now a centerpiece of the campus of the Governor Baxter School for the Deaf, the house was built in 1917-18 by James Phinney Baxter, and was given (along with the rest of the island) to the state by his son Percival, a two-term Governor of Maine best known for establishing Baxter State Park.