The United Kingdom, an island nation in northwest Europe, includes England, Wales, Scotland, and Northern Ireland. Its capital, London, is a global hub for commerce, finance, and culture. Other notable cities include Edinburgh, Glasgow, Manchester, Birmingham, Cardiff, and Belfast. The UK excels in manufacturing, technology, arts, and entertainment, offering world-class museums, galleries, theatres, and music venues. Its scenic landscapes feature castles, historic homes, parks, and gardens.