Chiseled out of the states far northern region is Rock Cut State Park in Winnebego County. Nearby are other "rocky" landmarks - the mighty Rock River and the place where wagons once forded it, Rockford. Its an area of rolling plains, interesting history and recreational variety. Two lakes set off the parks 3,092 acres. Pierce Lake, with 162 acres, is a retreat for people wanting to fish, ice fish or ice skate. A second 50-acre Olson Lake is especially for swimmers. Rounding out the parks recreational options are camping, hiking, horseback trails and cross-country skiing. Whatever the season, you can be sure theres quite a bit of activity going on at Rock Cut State Park. History By the middle of the 17th century, Miami-speaking tribes of Native Americans entered the region of Rock Cut State Park after the Iroquois drove them from territory on the southern end of Lake Michigan. From about 1655 until 1735, the Rock River was within the range of the Mascouten, who were also pushed westward by the Iroquois. The Winnebago ranged southward from Wisconsin to the Rock River from the 1740s until 1837, while the rivers upper portion was on the periphery of the Fox and Sauk territory from about 1765 to 1833. By 1800, the Potawatomi, Ottawa and Chippewa nations had extended their range into the area, but they ceded their lands to the United States 32 years later following the Black Hawk War. Settlement of Winnebago County Began after the Black Hawk War. The region that is now Rock Cut State Park was settled partly by Scots around Argyle - named for their Scottish home of Argyllshire - and partly by Canadians, New Yorkers and New Englanders around the town of Harlem - named for New York Citys Harlem. The Illinois version of Harlem was moved in 1859 when the Kenosha-Rockford Rail Line was built. The dammed waters of Pierce Lake now cover much of the railroad bed within the park, although portions of the railroad grade are visible along Willow Creek below the spillway. But blasting operations in a rock outcrop that railroad crews conducted during the 1859 construction left lasting impressions here - they cut through rock to provide a suitable roadbed and gave Rock Cut its name. The Park's Present Because water serves as a welcome mat to birds and animals, wildlife watchers to the area wont be disappointed. Birders report good viewing, with waterfowl being abundant. Deer, fox, muskrat, woodchuck and beaver inhabit Rock Cut State Park as do opossum, raccoon and both gray and fox squirrel. Over 100 types of wildflowers offer a showy display each spring and summer, while the hardwood trees dazzle you with their reds and golds every fall.