Porto boasts two primary public transportation networks: STCP and Rede-Expressos. STCP buses serve the city both day and night (from 01:00 to 5:30), while Rede-Expressos buses connect Porto to other cities.
Trams also play a vital role in Porto's transportation system, including Line 1, Line 1E, and Line 18, all of which pass through the city center. Porto introduced trams at the close of the twentieth century, and they run at thirty-minute intervals.
The Porto Metro comprises 6 lines with 82 stations. Trains operate within the city and connect to five suburban areas: Vila do Conde, Vila Nova di Gaia, Maia, Matosinhos, and Povoa de Varzin.
Additionally, when in Porto, it's a missed opportunity not to ride the funicular between the Batalha and Ribeira districts. Just keep in mind that opening times may vary from month to month.
The fare in Porto depends on the number of crossings of transportation zones - there are 11 in total. To avoid calculating the approximate cost each time, consider purchasing an Andante smart card for 0.5 EUR, which is valid for any mode of transportation.
You can recharge it at machines located at bus stops. To avoid the hassle, you can purchase an Andante Tour card, which allows you to travel on all modes of transportation for 24 hours (costs 7 EUR) or 72 hours (costs 15 EUR).
However, the most sensible option is the Rogto Card. It grants you unlimited travel on all modes of transportation, as well as free or discounted entry to local attractions. The price of the card is 13 EUR for one day and 25 EUR for three days.
