It is defined as that part of Newfoundland from Bonne Bay northwards around Cape Norman and Cape Bauld and thence southwards to the head of White Bay, bounded by the Gulf of St. Lawrence on the west, the Strait of Belle Isle on the north and the Labrador Sea and White Bay on the east.
9, Newfoundland and Labrador, except for the southeastern corner, which is part of Subdivision G of Division No.
[4] A ferry service operates at the western part of the Strait of Belle Isle between St. Barbe, Newfoundland, and Blanc Sablon, Quebec.
[5] The Great Northern Peninsula can be divided into two main topographic areas, the high plateau of the Long Range Mountains and the low-lying coastal areas around which all of settlements can be found.
The south and eastern end of the peninsula are mountainous, while the western end has a coastal plain in the northern half and deep fiords in the southern half.