Summer Island site
The Summer Island site, designated 20DE4, is an archaeological site located on the northwest side of Summer Island, in Delta County, Michigan.
Explore the Map
Summer Island site
45.5667° N, -86.6333° E
About
The Summer Island site, designated 20DE4, is an archaeological site located on the northwest side of Summer Island, in Delta County, Michigan. It is classified as a stratified, multi-component site with Middle Woodland (c. 100 B.C–500 A.D.), Upper Mississippian (c. 1000–1500 A. D.) and Early Historic/Protohistoric occupations (c. 1500–1700). It was listed on the National Register of Historic Places in 1971.
Plan Your Visit
Tours, travel arrangements, and practical information
More Sites in United States
Teeuinge
Tewa Pueblo ruin in northern New Mexico
Lake Ridge Island Mounds
Hopewell earthen mounds in Ohio, United States
Bone Mound II
Fort Ancient burial mound in southwestern Ohio
Black Mountain (Pima County, Arizona)
Hohokam fortification on a lava-capped mesa, Arizona
Schwerdt site
Late Woodland seasonal encampment, 15th century Michigan
Griesmer site
The Griesmer site (La-3) is located on the Kankakee River in Lake County, Indiana, about a mile southeast of Schneider, in Northwestern Indiana.