105m west of Arthur's Stone on Cefn Bryn on the Gower Peninsular, Wales is the Neolithic burial tomb called Great Cairn (Maen Ceti in Welsh). It is a circular pile of stones 16m diameter above a central grave. The suggested date of the cairn is 2500BC and is one of some 60 cairns in the area though some of these 60 are attributed to farmers collecting and clearing rocks from their fields.
Wales (Cymru in the Welsh language) is part of the United Kingdom of Great Britain and Northern Ireland. The major cities are Cardiff, Swansea, Newport and Bangor. The city of St. Davids is the smallest city in the UK with a population around 2000. Wales itself has a population of around 3 million. The Welsh language is spoken by around 20% of the population.