Isthmus Bay is a natural bay on the island of Newfoundland in the province of Newfoundland and Labrador, Canada.
It is a sub-bay of St. George's Bay[1] and flanked by the town of Port-au-Port.
It is separated from Port au Port Bay by two narrow gravel isthmi.
[2] 48°33′00″N 58°42′54″W / 48.550°N 58.715°W / 48.550; -58.715 (Isthmus Bay)
This Newfoundland and Labrador location article is a stub.