Brief synthesisThe Notre-Dame Cathedral in Tournai lies at the heart of the old city not far from the left bank of the Escaut. The dimensions of the transept adorned with five towers, is surely the most emblematic characteristic of the Tournai Cathedral. Criterion (iv): In its imposing dimensions, the Notre-Dame Cathedral in Tournai is an outstanding example of the great edifices of the school of the north of the Seine, precursors of the vastness of the Gothic cathedrals. IntegrityThroughout the centuries, the Notre-Dame Cathedral in Tournai has preserved its architectural expression as well as its religious and cultural functions. AuthenticityThe authenticity of the Notre-Dame Cathedral in Tournai is beyond doubt.