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
Mission Point (California) Mission Point (California) Mission Point, better known as "Mission Peak" to locals, is a spur of Oat Mountain. It is 2,771 ft (845 m) high. In Los Angeles County, Southern California, it is the second highest peak of the Santa Susana Mountains after Oat Mountain. Mission Point is located in the eastern edge of the Santa Susana Mountains. Newhall Pass lies to the east, separating the Santa Susana and San Gabriel mountain ranges. Mission Point is located above Aliso Canyon, north of California State Route 118 (Ronald Reagan freeway) between Porter Ranch and Granada Hills in the San Fernando Valley.