It is a one-nave church, built of river pebbles and roughly squared rubble. Renovated in 1990, the church was modified in the XNUMXth or XNUMXth century. This church contained very important wall paintings (XNUMXth century) which were torn down and resold in the middle of the XNUMXth century. Some of these paintings can be seen at the Hospice d'Ille.
Around this church existed the village of Casenoves, today in ruins. There remains only a tower and some traces of houses as well as the surrounding wall.