ID Key: ACAD - Acadia National Park; GNIS - Geographic Names Information System (USA); GNS - Geographic Names System (Canada); NRHP - National Register of Historic Places.
A group of six islands that lie in Frenchman Bay near Bar Harbor, but are actually located in the Town of Gouldsboro. Sheep Porcupine Island, Burnt Porcupine Island, Rum Key, Long Porcupine Island, Bald Porcupine Island, and Bar Island com…