 The bay lies between the Marconi peninsula to the west and Pointe aux Basques to the east.The islands are Petite Boule, Grosse Boule, Grande Basque, Petite Basque, île du Corossol, île Manowin and the îlets De Quen.The city of Sept-Îles, just north of the islands, has 73% of the population of Sept-Rivières, with 26,000 inhabitants in 2008.