Gaudi’s most famous creation is one of the most visited tourist attractions in the world with around five million visitors every year.
When the Sagrada Familia is fully built, it will have 18 towers to represent the twelve apostles, the four books of Jesus, the master tower for Jesus and another one for Mary.
Today only 8 towers are completed, four are part of the Nativity facade and four are part of the Passion facade. The Nativity facade was completed under the supervision of Gaudi himself in 1935.
Those with fear of heights can be at peace as there are no sudden drops or open spaces. The climb up is normally in a lift; though once you have checked out the views from the top, everyone must walk down approximately 400 stairs along a spiral staircase. For those brave enough make sure you step out into the little balconies and look up as well as down