Pensilva is a village in east Cornwall, United Kingdom. It is situated at OS grid ref SX291697 approximately four miles (6km) northeast of Liskear. Nearby settlements include Charaton Cross and Middlehill. Cornwall is a unitary authority and ceremonial county of England, within the United Kingdom. It is bordered to the north and west by the Celtic Sea, to the south by the English Channel, and to the east by the county of Devon, over the River Tamar. Cornwall has a population of 534,300, and covers an area of 3,563 km2 (1,376 sq mi).