Explore the Map
O'Neill Site
45.2861° N, -85.3444° E
About
The O'Neill Site, also designated 20CX18, is an archaeological site located about 5 km south Charlevoix, Michigan. It was listed on the National Register of Historic Places in 1971. It is a partially stratified Late Woodland period site, located near the mouth of Inwood Creek. Occupation of the site spanned approximately AD 1000 - 1455. Numerous stone tools, pottery, and house remains were found at the site.
Historical Timeline
Journey through time and discover key events in this site's history
Occupation span
AD 1000–1455
National Register listing
1971
Archaeological Features
Unique architectural and cultural elements found at this historical site
Domestic and Habitation Structures
Environmental and Natural Features
Frequently Asked Questions
Plan Your Visit
Tours, travel arrangements, and practical information
More Sites in United States
Schwerdt site
Late Woodland seasonal encampment, 15th century Michigan
Rock Hawk
Woodland effigy mound in Georgia, USA
Lake Ridge Island Mounds
Hopewell earthen mounds in Ohio, United States
Bubba Midden
Historic site on Fleming Island, Florida
Bluffton Mound site
Caddoan Mississippian mound site, Arkansas
Ulupō Heiau State Historic Site
Hawaiian heiau (temple) in Kailua, Oʻahu