North West England of the North West's physiographical features are the Lake District and the Cheshire Plain. The highest point in North West England (and the highest peak in England) is Scafell Pike, Cumbria, at a height of . Windermere is the largest natural lake in England. Broad Crag Tarn on Broad Crag is England's highest lake. Wast Water is England's deepest lake, being 74m deep. A mix of rural and urban landscape, two large conurbations, centred on Liverpool and Manchester, occupy much of the south of the region. The north of the region, comprising Cumbria and northern Lancashire, is largely rural, as
Brule Glacial Spillway State Natural Area Brule Glacial Spillway State Natural Area Brule Glacial Spillway is a Wisconsin Department of Natural Resources-designated State Natural Area that encompasses the valley of the upper reaches of the Bois Brule River. This valley was carved by the outlet of Glacial Lake Duluth, which occupied what is now the western portion of Lake Superior, during the retreat of the Superior lobe of Wisconsin glaciation. This outlet flowed southwestward through the valley, to what is now the St. Croix River. As the glacier melted, and the level of Lake Superior dropped, the direction of flow shifted to its present northeastward course,