10 Barcelona Facts You Might Not Know July 30, 2014 by Catherine Forth View All On 1 Page 3. It Has a Lot of Greenspace Barcelona is a bustling urban center, but it also has plenty of peaceful parks. A full ten percent of the city is parkland. The largest park in Spain, Parc de Montjuic, is located here. Barcelona's Montjuic Park 3 of 10PreviousNext