Sandrock Cliffs

The Sandrock Cliffs are located in Burnett County, Wisconsin. 

History
The cliffs are remnants of the retreating Cambrian sea-left deep sandstone which was carved by glacial meltwater, revealing cliffs revered by indigenous people.  In 1990, the site was added to the National Register of Historic Places. 

References

Category:Natural features on the National Register of Historic Places in Wisconsin
Category:National Register of Historic Places in Burnett County, Wisconsin
Category:Landforms of Burnett County, Wisconsin
Category:Cliffs of the United States