Sint-Maartensabdij van Doornik

Saint-Martin Abbey in the historic heart of Tournai dates back to the 7th century and was revived in the late 11th century by Odo of Tournai. After being destroyed by fire in the 14th century, it was rebuilt in the 18th century by architect Laurent-Benoît Dewez; only the abbot's palace survives today, now serving as the town hall.