Cornucopia is an unincorporated village in the township of Bell in northern Bayfield County, Wisconsin , United States . It is located on Lake Superior at the northern end of the Bayfield Peninsula , on Highway 13 . The town borders the lake at Siskiwit Bay, between Roman's Point and Mawikwe (formerly Squaw) Point. Although the official limits include only the central village, most people living in the town of Bell with Cornucopia mailing addresses consider themselves residents of Cornucopia.