Day 1 — The Gothic Quarter and La Rambla: say “hello” to Barcelona
🚶 Start at Plaça de Catalunya — the city’s “hub”. Walk down La Rambla to the Liceu theatre and Plaça Reial, and stop by the Boqueria market for your first tapas pit stop. Then leave the tourist axis for the Gothic Quarter: narrow lanes, Roman stones, courtyards, and Gothic arches. Barcelona Cathedral is striking from Pla de la Seu; nearby are quiet alleys where it’s easy to slow down. ⏱ Walking time with photo stops — 3–4 h; plan a coffee break in one of El Born’s courtyards (10–15 min on foot).