South West England development because of its environmental importance, which contributes to the region's attractiveness to tourists and residents. Geologically the region is divided into the largely igneous and metamorphic west and sedimentary east, the dividing line slightly to the west of the River Exe. Cornwall and West Devon's landscape is of rocky coastline and high moorland, notably at Bodmin Moor and Dartmoor. These are due to the granite and slate that underlie the area. The highest point of the region is High Willhays, at , on Dartmoor. In North Devon the slates of the west and limestones of the east meet at
High Knob (Blue Ridge, Virginia) strategic location used during the Battle of Wapping Heights during the American Civil War. High Knob (Blue Ridge, Virginia) High Knob is a peak of the Blue Ridge Mountains in Warren and Fauquier counties, Virginia. The peak is located in between Manassas Gap to the north and Chester Gap to the south, just east of Front Royal. The summit of the peak is the highest point in Fauquier County and the highest point of the Blue Ridge north of Shenandoah National Park which is just south of the peak across Chester Gap. The Appalachian Trail crosses the eastern slope of