Seuil de Naurouze / Castelnaudary Canal des 2 Mers by bike - Atlantic / Mediterranean sea
The route along the towpath is not laid out specially for cyclists for the time being.
Off the official route
The greenway along the Rigole de la Plaine leads up to the Lac de St-Ferréol.
SNCF train stations
Castelnaudary train station:
TER regional trains serve >Toulouse and Carcassonne (many trains daily)
Connections at Toulouse for Montauban/Agen/Bordeaux; Brive/Limoges/Paris; Albi/Castres/Rodez/Figeac; Tarbes/Pau/Foix.
Connections at Carcassonne for Narbonne/Béziers/Sète/Montpellier/Marseille; Limoux