Cruise Carnival to build new Barcelona cruise terminal By Tom Stieghorst / September 27, 2013 Share 1 -- Carnival Corp. and the port of Barcelona reached an agreement on the construction of a new $27 million cruise terminal that will handle post-Panamax sized ships.The terminal will be about 107,000 square feet, large enough to accommodate 4,500 people. It is expected to open in 2016.Carnival already operates a terminal at the port, which will be expanded by about 14,000 square feet. Both terminals are on the Adossat Wharf.Carnival will invest the $27 million and run the terminal as a concession. The port will invest about $2.7 million on roads and other infrastructure and about $2 million on signage. Barcelona is the fourth-busiest cruise port in the world, with an estimated passenger volume of 2.6 million passengers this year.Follow @tstravelweekly on Twitter.