Built between 1888 and 1891 according to plans found, it was almost completely destroyed by a fire on Dec 7th, 1978. Between 1979 and 1982 it was rebuilt. The front is a massive sculpture in bronze symbolizing our march towards the Holy Trinity (Father, Son, and Holy Spirit). The Chapel organ was built by Guilbault and Therien firm, has 25 stops and 1,648 pipes.