Placa Nova (New Square)
Despite its name, one of Barcelona's oldest squares, the Plaça Nova sits before the Cathedral and preserves two Roman watchtowers from the 1st-century city wall, alongside a modern Picasso frieze on the Col·legi d'Arquitectes.
Standing here in Plaça Nova, you're experiencing one of Barcelona's most delightful contradictions. Despite its name meaning "New Square," you're actually in one of the city's most ancient spaces, where two thousand years of history unfold before your eyes like an open book written in stone, steel, and artistic vision. Look around you and notice how the square serves as a magnificent threshold to Barcelona's Gothic Quarter. Behind you rises the imposing facade of the Cathedral of the Holy Cross and Saint Eulalia, its neo-Gothic spires piercing the Mediterranean sky. But it's what flanks you on either side that truly tells the story of this remarkable city's enduring spirit. Those two imposing circular towers you see are genuine Roman watchtowers, silent sentinels that have stood guard here since the first century AD, when this area formed part of the ancient city wall of Barcino. These towers, built from local stone, represent some of the best-preserved Roman military architecture in all of Spain. The Romans positioned them strategically to guard the northern entrance to their fortified settlement, and if you examine them closely, you can still see the original masonry techniques that have weathered nearly two millennia of Mediterranean storms, medieval sieges, and modern urban development.