The Basilica of the National Shrine of Our Lady Aparecida (Portuguese: Basílica do Santuário Nacional de Nossa Senhora Aparecida) is a prominent Roman Rite Catholic basilica located in Aparecida, Brazil. It is dedicated to Our Lady Aparecida, (a variant of the Immaculate Conception) as the principal Patroness of Brazil. Nossa Senhora da Conceição Aparecida roughly translates to Our Lady of Conception Who Appeared. It is the second largest church in the world, after St.