Of the handful of canal towns that fancy themselves the “Venice of France,” the port town of Sète, in the Languedoc region on France’s Mediterranean coast, comes closest to deserving that title. Its blue-green canals are stunning, wide, and elegant. And, as in Venice, they are an integral part of daily life. But, swap Venice’s sleek gondolas for Sète’s workaday fishing boats. And instead of multi-million-dollar edifices lining the canals, expect to see rows of lovely, pastel-hued, 19th-century buildings with rusting, wrought-iron balconies and flaking façades.