The United Kingdom of Great Britain and Northern Ireland (the United Kingdom or the UK) is a constitutional monarchy comprising much of the British Isles.
This Union is more than 300 years old and comprises four constituent nations: England, Scotland, Wales, and Northern Ireland. It occupies all of the island of Great Britain, the north-eastern portion of the island of Ireland and most of the remaining British Isles.
The UK today is a diverse patchwork of native and immigrant cultures, possessing a fascinating history and dynamic modern culture, both of which remain hugely influential in the wider world. Although Britannia no longer rules the waves, the UK is still a popular destination for many travellers. The capital and largest city of the United Kingdom is London.