Several sites along the Natchitoches Trace have been labeled as a persistent place, which is to say a place that has been ...

DNR description: Mounds State Park features 10 unique earthworks built by prehistoric Indians known as the Adena-Hopewell people. The largest earthwork, the Great Mound, ...

The state of Illinois officially has acquired the 50-acre parcel of land needed for a multi-state, $1.15 billion effort to keep invasive carp and other nuisance species out of Lake Michigan and ...

Effigy mounds can be found along the Wisconsin River from Prairie du Chien north to Wausau. Madison is also rich with effigy mounds. They can be found on the UW-Madison campus, Picnic Point, the UW ...