To the west and southwest lie the Atlantic islands of the Azores and Madeira, which are part of metropolitan Portugal. The country once had vast overseas possessions, but the last of these, Macau, was returned to China in 1999. Entry Requirements - Valid passport. No visa required for stay up to 2 months. But also remember outside tourist areas or resorts is not customary to tip.
Summers are especially pleasant along the coast where a cool breeze springs up in the evening.
Timetables and railways net are the most precious information you will find here. Once again, timetables and the bus net are the most precious information you will find here. Perhaps we can say this is the Portuguese official site. All the necessary information about the country and further links.