Train 
Comboios de Portugal
Blue line: 808 208 208
(Every day 7.00-23.00)
URL: www.cp.pt
In
Porto there are three stations that allow you to make calls within the city, S
ão Bento (Lower), Campanhã (Area East) and Contumil (Northeast
Zone).
In the immediacy of each season you can find links to different parts of the city
either by bus or taxi.
In Campanha station also has a meter.
