On its summit there is a sanctuary dedicated to the Immaculate Conception, with 22 meter statue of the Blessed Virgin Mary, an amphitheater and chapel. The statue of the Immaculate Conception measures 14 meters tall, and the pedestal on which it rests, 8.3 meters. It weighs 36,610 kilograms. On the pedestal there is a small chapel in which his holiness John Paul II prayed and blessed the city of Santiago on April 1, 1987. The statue is lit up at night by lights placed on its sides, allowing it to be viewed from all over Santiago both day and night.