<P> The canal connects the Garonne to the Étang de Thau on the Mediterranean and along with the 193 km ( 120 mi ) long Canal de Garonne forms the Canal des Deux Mers , joining the Atlantic to the Mediterranean . The canal runs from the city of Toulouse down to the Étang de Thau near the Mediterranean . </P>
where does canal du midi start and finish
the city of Toulouse the Étang de Thau near the Mediterranean