It is a pity that this is a Gaud work that has not been completed yet. is also the world's most reputable unfinished building. The most optimistic estimate is more than 10 years, but according to the lazy personality of the Spaniard, I feel that this number is multiplied by 2. There are not many people visiting the Sagrada Familia. There is no distinction between the off-season and the peak season. It is recommended to buy tickets in advance, and it is recommended to buy the earliest tickets on the day. Buy a full set of tickets including the tower and the audio guide, and be sure to Line up early.