Beachfront paella lunch at Xiringuito Escribà (since 1992, on Barceloneta), Sagrada Família afternoon tour (Gaudí's basilica, the tower climb is the move). Day two: Pacha or Opium megaclub on the Port Olímpic, midnight tapas crawl through the Gothic Quarter (Cal Pep is the standing-bar institution). Day three: Park Güell sunrise, Camp Nou stadium tour if FCB is the crew's team. Sleep at Hotel Arts Barcelona (Olympic waterfront) or Mandarin Oriental (Paseo de Gràcia). Barcelona-El Prat (BCN) is the gateway.
Five quick questions, then we build the full itinerary — lodging, daily schedule, dining, bars, the group-chat message — and drop you into a Trip Room you can share with the crew.