The best traffic-free bike rides around Bassin du Lampy Neuf

The Trèbes locks are a flight of locks composed of three basins. Built around 1674, it is located downstream from the port of Trèbes at the exit of the town in the direction of the village of Marseillette. Taking advantage of the significant drop in the flight of locks, intense milling activity was established on the left bank of the lock. A first upper mill was built at the end of the 17th century. It is crossed by a diversion of the Canal du Midi which ensures its operation; it is described as having four millstones with a stable and a shed. A transformation of this first mill was carried out in 1867 to make it a mill with 6 millstones. This new building, later enlarged in the 1930s, consists of a basement and 4 floors at its highest point. It has today been converted into a restaurant.

The Canal du Midi, formerly Canal Royal, is a 17th-century technical feat designed by Pierre-Paul Riquet to connect the Atlantic to the Mediterranean. Today, it is above all a place for relaxation and discovery, where heritage, nature, and conviviality blend together.

The Canal du Midi, formerly Canal Royal, is a 17th-century technical feat designed by Pierre-Paul Riquet to connect the Atlantic to the Mediterranean. Today, it is above all a place for relaxation and discovery, where heritage, nature, and conviviality blend together.

The ramparts of Carcassonne were built in several stages over more than a millennium by the Romans (3rd-4th centuries), the Trencavel viscounts (12th century), and then the kings of France (13th century). The complex was then largely restored in the 19th century by the architect Eugène Viollet-le-Duc.

Hello Cormé, If you look to the left on the way there and to the right on the way back, you will see the same thing 😂 I'm joking of course and you are right, loop tracks are nicer.

The Alzeau dam (or d'Alzau[1]), located in the commune of Arfons, in the Tarn[2], is the starting point of the rigole de la Montagne, which then feeds the Canal du Midi. It is located on the border with the Aude department, and is accessible via the commune of Lacombe. (Wikipedia)

During the canal's construction, Pierre-Paul Riquet allowed streams to flow into the canal. Excess water was discharged through weirs. This system generated alluvial deposits that silted up the canal and disrupted navigation. By 1685, boats were having difficulty navigating in many places. In 1686, King Louis XIV entrusted Vauban with an inspection of the Canal du Midi (then called the Royal Canal of Languedoc). This aqueduct has three arches. At low water levels, the Orbiel River flows only under the western arch. During floods, it overflows its banks, and sometimes the three arches are no longer sufficient to maintain the flow. In the most severe floods, the structure can be completely submerged, as was the case in 2018.

The Cammazes Dam is located in the Montagne Noire massif in the Tarn department. It provides a drinking water reserve for the municipalities around Revel. Built between 1954 and 1957 and commissioned in 1958, the Cammazes Dam is located on the Sor River, between the municipalities of Cammazes and Sorèze in the Tarn department, and the municipality of Saissac in the Aude department. It forms Lake Cammazes, which also receives excess water from the mountain channel via the Conquet spillway. The structure is intended for drinking water supply and irrigation. It supplies 200 municipalities, representing over 170,000 inhabitants. The surface area of the body of water is approximately 90 hectares. Its reservoir volume is 18.8 million cubic meters; the watershed area is 30 km². The operator is the Montagne Noire Water Institution. The water is piped to the Picotalen treatment plant. It also serves as a reserve for the Canal du Midi via a water intake feeding the mountain channel (water rights of 4 million cubic meters) (Wikipedia)