7 days in Barcelona

Of course, what time of year will you be there, what are your interests, etc.

Two popular sides trips are to Monserrat and to Figueres to visit the Dalí museum.

• Girona, a medieval city with the well-preserved Jewish quarter (El Call), the colorful houses on the Onyar River, the impressive cathedral, and various Game of Thrones filming locations.
• Sitges with its pleasant beaches, a white historic center, picturesque promenades.
• Tarragona with its extensive UNESCO Roman ruins, including a seaside amphitheater, a Roman aqueduct, and ancient city walls.
• Penedès with its historic cava cellars (such as Codorníu or Oller del Mas) where you can do tastings

Thanks all, much helpful