Key facts
- Pope Leo XIV will celebrate Mass at Barcelona's Sagrada Familia Basilica on the centenary of architect Antoni Gaudí's death.
- The basilica, a UNESCO World Heritage site, draws over 5 million visitors annually and remains unfinished.
- Gaudí's tomb is located in the crypt beneath the basilica, and the Vatican is considering him for sainthood.
- The Sagrada Familia's tallest tower, the Tower of Jesus Christ, stands at 172.5 meters, making it the world's tallest church.
- The basilica's design incorporates religious symbolism, natural elements, and intricate details like a 'magic square' summing to 33.
Pope Leo XIV is honoring Barcelona's Sagrada Familia Basilica on the 100th anniversary of its architect Antoni Gaudí's death. The Pope's visit includes a prayer at Montserrat and an evening Mass at the famed basilica, a UNESCO World Heritage site that draws over 5 million visitors annually and remains unfinished.
Gaudí, who spent four decades designing the temple, is potentially on the path to sainthood, with his tomb located in the crypt beneath the basilica. The Vatican declared him 'venerable' in 2025. The Sagrada Familia is renowned for its intricate design, incorporating religious symbolism, natural elements, and architectural innovations.
The basilica's façades depict key biblical stories, and its interior features treelike columns and stained glass that create a forest-like atmosphere. The tallest tower, the Tower of Jesus Christ, stands at 172.5 meters, making Sagrada Familia the world's tallest church. The Pope is expected to formally consecrate this tower during his visit.
Details within the basilica include a 'magic square' on the Passion Façade where numbers sum to 33, symbolizing Jesus's age at crucifixion, and a labyrinth representing the need for faith. Peregrine falcons, reintroduced to Barcelona after disappearing in the 1970s, nest in one of the towers. A large seashell from the Philippines serves as a holy water basin, and liturgical vestments and relics are stored within the structure.