About 2 hours
Nativity Façade exterior, Plaça de Gaudí and Carrer de la Marina15 min
Arrive 15–20 minutes before your slot. Compare the ornate Nativity Façade with the angular Passion Façade before entering.
Security and timed entry at the Nativity-façade entrance15 min
Have the nominative ticket, matching original government photo ID, charged phone and headphones ready; travel without a backpack if possible.
Nave and stained-glass interior35 min
Pause beneath the branching columns, then look toward both transepts to see how the colored light changes across the space.
Apse, ambulatory and liturgical path20 min
Walk slowly around the interior rather than treating it as a single central photograph; this is the best way to read Gaudí’s structural detail.
Museum25 min
Do not skip it: the models, geometry and construction displays explain why the basilica remains unfinished.
Passion Façade exterior20 min
Finish outside on the western side for the sharp contrast with the Nativity Façade; tower-ticket holders should allow additional time for lockers and stair descent.
Bring
Food & breaks
Skip it if
Skip the paid interior if you only want an exterior photograph, are on a strict budget, or cannot manage timed-entry logistics; skip the tower upgrade if stairs, heights or enclosed spaces are a concern.