Immaculate Conception of Mary Church, Calinog, Iloilo. A historically important Church. Posted by Fergus Ducharme on April 27, 2012 Posted in: Immaculate Conception Churches, Oton & Calinog, Iloilo, Old, Historic Churches. Leave a Comment A truly magnificent old, historic church in Calinog dating to 1874…click here for the full story. Posts navigation ← The only Spanish era Augustinian Church in Antique Province still standing. Another slideshow – Another Old Augustinian Church in Calinog →