Newaygo County, US
The Croton Dam Mound Group, also known by the designations 20NE105, 20NE112, and 20NE116, is an archaeological site that was once a ceremonial site located on 2.3 acres near Croton, Michigan. It was listed on the National Register of Historic Places in 2009.
Listen to the audio guide for Croton Dam Mound Group Free on WIP — starts by itself when you arrive, even with the screen off