La Sagrada Familia - This is a must see attraction for the cultural fanatic and is the biggest Gaudi attraction in the city
. La Sagrada Familia was one of Gaudi's last projects and is a symbol of Barcelona's unique culture and architectural styles. The cathedral has eighteen bell towers, three facades and several carved columns and are sure to be of interest to history enthusiasts as well. Construction on the cathedral first began in 1883 and went on till 1926, the year of Gaudi's death. However, the project was never completed and the cathedral still stands as a testament to this, featuring as one of the city's top tourist attractions and offering visitor's great views of the city.