Cornwall Cornwall Cornwall (; ) is a county in South West England in the United Kingdom. The county 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 which forms most of the border between them. Cornwall forms the westernmost part of the South West Peninsula of the island of Great Britain. The furthest southwestern point of the island is Land's End; the southernmost point is Lizard Point. Cornwall has a population of and covers an area of . The
Centre of Scotland between the most northerly and southerly points on the Scottish mainland, and the line of longitude midway between the most easterly and westerly points. In the days when Corrachadh Mòr in Ardnamurchan was undisputedly the most westerly point, this also produced 56 degrees 39 minutes N, 4 degrees 0 minutes W, very near the summit of Schiehallion. However the construction of the Skye Bridge, arguably turning Skye into part of the Scottish mainland, may have upset some of these calculations. Less credible candidates for the centre of Scotland also exist. The Society of Antiquaries of Scotland in 1908 suggested the