The Port of Barcelona ferry terminals have excellent bus, metro and taxi connections.
Portal de la Pau (in front of Christopher Columbus statue) and Terminal Ferry de Barcelona
For Trasmediterránea ferries
Mondays, Tuesdays, Thursdays, Fridays and Saturdays from 6:30pm to 10:30pm
Wednesdays from 6:30pm to 0:00am
Sundays from 8:00am to 4:00pm and from 6:30pm to 0:00am
Weekday holidays, schedules depending on arrival/departure of ferry
For other schedules, please check Bus Port
Access by car via the ring road:
Ronda Litoral towards Besòs, exit 21 Ciutat Vella (Paralelo, La Rambla, Montjuïc, Port Vell)
Ronda Litoral towards Llobregat, exit 21 Ciutat Vella (Paralelo, Ciutat Vella, Port Vell, Estación Marítima Baleares).