The patron of Ornago is Saint Agatha, celebrated on 5 February in the Church of Sant'Agata.
The Shrine of the Beata Vergine del Lazzaretto is a feast destination on the second Sunday of Easter and the second Sunday of October; inside it lies the tomb of Enlightenment thinker Pietro Verri. In May, Quatar Salt Coi Sciatt is also held, having reached its 30th edition. The town also holds the Shrine of the Fontana del Miracolo.