For kids, visiting the Barcelona Roman city walls in the Gothic Quarter can feel like stepping back in time! They can explore the remains of ancient walls, imagine life as a Roman citizen, and discover hidden details along the narrow, winding streets. The interactive displays in nearby museums, like the Museu d’Història de Barcelona (MUHBA), bring the Roman era to life, letting kids see artifacts and models of the old city. The area feels like a maze of historical surprises, where kids can enjoy learning through exploration and hands-on exhibits, making it a fun and educational experience.