Lisbon, Lisboa is the capital and the largest city of Portugal, with an estimated population of 505,526. Lisbon's urban area extends beyond the city's administrative limits with a population of around 2.8 million people, being the 10th-most populous urban area in the European Union. Lisbon is one of the oldest cities in the world, and the second-oldest European capital city (after Athens), predating other modern European capitals by centuries. | Love Portugal