The Eternity Bay is a bay located south of the Saguenay fjord in Rivière-Éternité. It is part of the Fjord-du-Saguenay National Park. Perpendicular to the Saguenay, it is 1 km wide by 2.5 km long. In front of Baie Éternité, the Saguenay Fjord reaches its maximum depth, 272 meters. Two capes border it at the mouth of the Saguenay: Cape Trinity (411 m) to the northwest, Cape Eternity (454 m) to the southeast. On Cape Trinity is the statue of Notre-Dame-du-Saguenay.