Over 21,000 acres in size, Horicon National Wildlife Refuge is located on the west branch of the Rock River in southeastern Wisconsin and encompasses the northern two-thirds of Horicon Marsh. Horicon Marsh is a shallow, peat-filled lakebed gouged out by the Wisconsin Glacier about 12,000 thousand ........more >

The Kettle Moraine State Forest is a natural gem renowned for its picturesque landscapes and diverse ecosystems. This expansive forest covers over 50,000 acres and is characterized by its unique geological features, including kettles, moraines, and eskers, which were formed by glaciers thousands of ........more >

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The Pike Lake Unit of the Kettle Moraine State Forest is located in the middle of the Kettle Moraine, a strip of glacial landforms which extends through southeastern Wisconsin to Lake Winnebago. This provides for a beautiful glacial remnant landscape of kames, kettles, and eskers. The Forest is named ........more >

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Mammals The park is home to many mammals, the most popular of which is the white-tailed deer. Red fox can often be seen in the dunes. Thirteen-lined ground squirrels frequent the picnic areas looking for scraps. Muskrats, master architects, build domed homes in the Black River marsh. Raccoons can ........more >