The Barri Gòtic is a Roman town with a Gothic city built on top of it, and the walk is about reading both at once. Two and a half kilometres of stone lanes, no straight lines, and more layers of history per square metre than anywhere else in Barcelona.
Start at the Catedral de Barcelona. Skip the nave if the queue is long, but the cloister is the thing — thirteen geese under the palm trees, kept since the Middle Ages. From there, cut to Plaça de Sant Felip Neri, the quietest square in the old city, its church wall still pocked from a 1938 bombing. Then into the Call, the medieval Jewish quarter, where the lanes narrow to shoulder width.
Plaça de Sant Jaume is the middle of the walk and the middle of the city — Roman forum, then civic heart, government on both sides. A block away, behind an unmarked door on Carrer del Paradís, four Roman columns stand inside a courtyard. Almost nobody finds them.
End at Plaça del Rei, the medieval royal square, then five minutes down to Liceu on La Rambla.


