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
Rock Hill (point) Rock Hill (point) Rock Hill (not to be confused with the town of Rock Hill, Florida) is a high point in Florida. This hill is located in Walton County, Florida. The hill is 193 feet high. Just outside Eglin Air Force Base, Rock Hill is north of Freeport, Florida; and is south of DeFuniak Springs, Florida, near the intersection of U.S. Route 331 and State Road 20. Its exact location is 30°36'2"N 86°6'22"W. In addition to Rock Hill, Walton County is also home to Britton Hill, the highest point in Florida. They are located in one of the only piedmont