The town of Gaspé, Quebec lies on a part of its southern shore, while most of its northern shore is in the Forillon National Park. The main rivers draining to the bay are the Dartmouth River and the York River (the latter one has its mouth in the city center of Gaspé).
^"Gaspé Bay - toponymy". Gouvernement of Quebec (in French). Commission de Toponymy Quebec. 5 December 1968. Retrieved 15 August 2024. ... deep marine embayment occupies a vast syncline and penetrates about thirty kilometers inland where the York, Dartmouth and Saint John rivers flow.