Over 1.5 million visitors and pilgrims come each year to express their devotion to the mother of the Virgin Mary, to whom this site has been consecrated since the mid-17th century. The mosaics in the vault, lit up by some 240 stained-glass windows, portray the major episodes in the life of Saint Anne. Commemorative chapel and chapel of the Scala Santa, Way of the Cross outdoors. The Feast Day of Saint Anne is celebrated on July 26.