Basílica i Temple Expiatori de la Sagrada Família, or simply Sagrada Família, is a Catholic church that was under construction in the Eixample district of Barcelona, Catalonia, Spain. Designed by the Catalan architect Antoni Gaudí, it is the tallest church in the world. On 7 November 2010, Pope Benedict XVI consecrated the church and proclaimed it a basilica. In 2005, parts of the Sagrada Família were declared a UNESCO World Heritage Site, under "Works of Antoni Gaudí".