Couples or friends on a city break won't need a car when staying in Lisbon. Most of the famous landmarks are within walking distance of the centre. Lisbon also has an excellent public transport network should you want to venture a little further. The metro and train services are clean, reliable, and well-priced. The taxis are relatively cheap and there's always lots waiting near the party districts at the end of the night. Families and parents with younger children might appreciate a rental car, especially if you're planning day trips to the beaches or nearby towns.