These may naturally be divided into lighthouses on the Pacific coast, on the Arctic Ocean, in the Hudson Bay watershed, on the Labrador Sea and Gulf of St. Lawrence, in the St. Lawrence River watershed (including the Great Lakes), and on the Atlantic seaboard.
Sources:[2][3] This is a list of lighthouses in Labrador.
[4][5] This is a list of lighthouses on Newfoundland's Atlantic Coast.
[6] [7][5] This is a list of lighthouses in Newfoundland South Coast.
[8][9] [5] This is a list of lighthouses in Newfoundland West Coast.