The northern side of the bay is defined by Ontario 's mainland , while the southern side follows the shore of the Prince Edward County headland . The northern side of the bay is defined by mainland Ontario , while the southern side follows the banks of the Prince Edward County .
Bahagian utara teluk ini ditakrifkan oleh tanah besar Ontario, manakala bahagian selatan mengikuti pantai dari tanah besar Prince Edward County. Bahagian utara teluk ini ditakrifkan oleh tanah besar Ontario, manakala bahagian selatan mengikuti tebing-tebing Prince Edward County.