Public transport: The train network (Comboios de Portugal) effectively connects major cities such as Lisbon, Porto and Faro. To reach smaller towns and explore regions such as the Algarve, the bus network (such as Rede Expressos) is extensive and affordable. In Lisbon and Porto, reloadable transport cards are the cheapest option.

Highway Tolls: Many Portuguese highways have electronic tolls ('portagens'). If you travel by rental car, ask the company for the electronic device (such as Via Verde) to pay automatically. Otherwise, payment may be difficult for tourists on some highways.

Language: The official language is Portuguese. Although in tourist areas and among young people English is quite common, learning some basic phrases such as 'Bom dia' (Good morning), 'Obrigado/a' (Thank you) and 'Por favor' (Please) will be greatly appreciated.

Tips ('Gorjetas'): Tipping is not mandatory and the service is usually not included in the bill. In restaurants, if the service has been good, it is customary to leave between 5% and 10%. In cafes, rounding up the bill or leaving a few coins is enough.