Which inlet on the Gulf of Maine is home to House Island?
Casco Bay Casco Bay is an inlet of the Gulf of Maine on the southern coast of Maine, New England, United States. Its easternmost approach is Cape Small and its westernmost approach is Two Lights in Cape Elizabeth. The city of Portland sits along its southern edge and the Port of Portland lies within.
North Haven, Maine North Haven is a town in Knox County, Maine, United States, in Penobscot Bay. The town is both a year-round island community and a prominent summer colony. The population was 355 at the 2010 census. North Haven is accessed by three-times daily ferry service from Rockland, or by air taxi from Knox County Regional Airport.