The Euro 2004 finals kicked off in breath-taking style - with a colourful opening ceremony and a shock defeat for hosts Portugal in the first game.
They went down 2-1 to Greece, who had been the underdogs going into the match. England play their opening game against France on Sunday.
The theme for the opening ceremony was Portugal's rich sea-faring history.
Portuguese adventurers travelled across the globe in the 15th Century and 900 performers recreated these scenes.