Legend recounts that angels then descended from Heaven to collect the pieces and place them in a boat which, miraculously, floated downstream into the Garonne and on to where the Tarn flows into it; then up the Tarn to its confluence with the Aveyron and up through the Vallis Nobilis of the Aveyron Gorges to the confluence of the little Bonnette river at a point where the ancient lands and bishroprics of Rouergue, the Albigeois, and Quercy meet.