Lahore (; ALA-LC: Lahor ; ALA-LC: Lahor ) is the capital city of the province of Punjab, the second largest metropolitan area in Pakistan and 16th most populous city in the world. It is an important historical centre in South Asia. With a rich history dating back over a millennium, Lahore is a main cultural centre of the Punjab region and Pakistan and is the largest Punjabi city in the world. One of the most densely populated cities in the world, Lahore remains an economic, political, transportation, entertainment, and educational hub of Pakistan.