From the record
“The Rock Island II Site is an archaeological site located on the south side of Rock Island, in Door County, Wisconsin, United States, at the mouth of Green Bay, within the boundaries of Rock Island State Park. It is classified as an Early Historic site with occupations by the Potawatomi, Wendat (Huron), Petun, Odawa and Wyandot peoples.”
Wikipedia article Rock Island II Site, CC BY-SA 4.0.
One of 68 National Register listings published here for Door County · listed in 1972 · category: Site · a National Historic Landmark.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service


