On Passion Sunday, the Lenten station is kept at the Basilica of St. Peter in the Vatican. Each year on this day, Vespers is celebrated with particular solemnity, and one of the most beloved rituals of Rome's liturgical year is done, the exposition to the faithful of the Veil of St. Veronica. The altar is decorated with relics in a special arrangement, as also on the Ember Saturday of Lent.
