The United Kingdom of Great Britain and Northern Ireland, commonly known as the UK, is a country in North-Western Europe. It comprises England, Scotland, Wales, and Northern Ireland, making up the British Isles. The UK is a constitutional monarchy and a parliamentary democracy, with the British monarch as the head of state and the Prime Minister as the head of government. The UK is a major economic, cultural, and political power globally, with London, its capital city, being one of the most important cultural and financial centers in the globe. This metropolitan is one of the world's most popular tourist destinations and is home to several iconic landmarks, including the Big Ben, Tower Bridge, and the British Museum. The UK is well-known for its literature, music, and art, including such greats as Shakespeare, Lennon and McCartney, and Banksy. Other popular destinations in the UK include the Stonehenge, the Lake District and the Royal Family residences at Buckingham Palace, Windsor Castle and Balmoral Castle. In addition, UK is one of the world's leading economies and a member of the G7 group. It is also a major player in various industries, including finance, technology, education, and entertainment.