The Gironde (from Royan to Bordeaux) - The Garonne (from Bordeaux to Castets-en-Dorthe), the Garonne canal (from Castets-en-Dorthe to Toulouse), the Baïse (from Buzet-sur-Baïse to Valence-sur-Baïse), the Lot (from Nicole to Castelfranc).
After Toulouse, the Canal de Garonne takes over from the Canal du Midi. The landscape is breathtaking, but be careful, the rivers (Garonne, Lot, Baïse, Dordogne,…) are very "lively".
