Channels, aqueducts, locks, gazes classified in Occitanie

Réseau hydraulique
12620 Castelnau-Pégayrols

The medieval hydraulic network of Castelnau-Pegayrols, dated from the 15th century, is a complex system of aqueducts, mills and tanks located in Aveyron, serving the supply of water and the production of flour and oil.

Aqueduc
66000 Perpignan

The Arcades Waterway, a medieval canal bridge from the 12th to the 14th century in Perpignan (Occitanie), measures 300 m with 21 arcades. A major hydraulic work of the Roussillon, it supplied the city with water via a canal connected to the Tet.

Aqueduc
34160 Castries

Castries' water supply, built in the 17th century in Castries (Hérault), is a remarkable hydraulic work designed by Pierre-Paul Riquet to power the castle. Ranked a Historic Monument in 1949, he testified to the engineering of the time in Occitanie.

Canal
82200 Moissac

The canal bridge of Cacor, built in the 19th century in Moissac, Occitanie, is a brick and stone structure allowing the lateral canal at the Garonne to cross the Tarn for 356 metres.

Aqueduc gallo-romain
66220 Ansignan

The Ansignan Water Bridge, a Gallo-Roman and medieval building located in the Pyrénées-Orientales, combines a pedestrian bridge and an aqueduct still in use for irrigation of local crops.

Aqueduc
66320 Ille-sur-Têt

The aqueduct bridge of en Labau, built between the 14th and 15th centuries, is a ruined medieval monument crossing the Tet in the Pyrénées-Orientales, between Rodès, Bouleternère and Ille-sur-Têt.

Aqueduc
34980 Saint-Clément-de-Rivière

The Saint-Clément aqueduct, built in the 18th century in Saint-Clément-de-Rivière (Occitanie), is a monumental hydraulic structure designed by Henri Pitot to supply Montpellier with water, combining architecture inspired by the Pont du Gard and technical innovation.

Ecluse
31000 Toulouse

The Saint-Pierre Lock, built in Toulouse in the 18th century, is a double lock on the Brienne Canal, connecting the Garonne with the lateral canal. Historic monument registered in 1998.