21. The Platte and Little Platte Rivers lie in exceptionally hilly terrain known as the Driftless Area . 22. It grows in rare portions of New York State and in portions of the Driftless Area . 23. Karst topography is found throughout the Driftless area . 24. Blair is in the Driftless Area , which was undisturbed by the last great glacial flow over North America. 25. The county is part of the Driftless Area , or in its own documents, the "'Paleozoic plateau " '. 26. "' Perrot State Park "'is a state park in Wisconsin's Driftless Area at the confluence of the Mississippi rivers. 27. There are many small towns in the Driftless Area , especially in river valleys, at or upstream from the Mississippi. 28. The region is within the Driftless Area , a region noted for its karst topography, which includes caves and sinkholes. 29. The creek was dammed to provide water recreation opportunities in the Driftless Area , a region with few natural lakes. 30. As part of the Driftless Area , Jo Daviess County is known for its scenic stretches of road and valley views.
