Basilica of Saints Nazarius and Celsus

The Cité de Carcassonne (Occitan: Ciutat de Carcassona [siwˈtat de kaɾkaˈsunɔ]) is a medieval citadel located in the French city of Carcassonne, in the Aude department, Occitanie region. It is situated on a hill on the right bank of the River Aude, in the southeast part of the city proper. The citadel was restored at the end of the 19th century and in 1997 it was added to the UNESCO list of World Heritage Sites because of its exceptional testimony to the architecture and planning of a medieval fortress town.

The canton of Carcassonne-2 is an administrative division of the Aude department, southern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Carcassonne.It consists of the following communes:

Stade Albert Domec is a multi-use municipal stadium in Carcassonne, France. It has a capacity of 10,000 spectators. It is the home ground of Pro D2 rugby union club Union Sportive Carcassonnaise and Elite One Championship rugby league club Association Sportive de Carcassonne XIII. It is also used by the association football club Football Agglomération Carcassonne for their big matches. Built in 1899, it is one of the oldest stadiums in France, and was renovated in 2002, and again in 2012 when US Carcassonne entered the Pro D2. The stadium is named after the French rugby union player Albert Domec, who died 20 September 1948, and who represented France in 1939. The stadium is also equipped for athletics and has an eight lane 400m track. The stadium has been used in Rugby League World Cups. The ground has hosted many French rugby league championship and cup finals as well as French rugby league internationals, the first being in 1967 when Great Britain national rugby league team won 16–13 in front of 10,650 spectators

Carcassonne Cathedral (French: Cathédrale Saint-Michel de Carcassonne) is a cathedral and designated national monument in Carcassonne, France. It is the seat of the Roman Catholic Bishop of Carcassonne and Narbonne. The building was built in the thirteenth century as a parish church, dedicated to Saint Michael. Following war damage in the fourteenth century it was rebuilt as a fortified church. In 1803 St. Michael's was elevated to cathedral status, replacing the earlier cathedral dedicated to Saints Nazarius and Celsus, now the Basilica of St. Nazaire and St. Celse. St. Michael's is used by the Priestly Fraternity of St. Peter.

Carcassonne (, also US: , French: [kaʁkasɔn] (listen), locally [kaχkaˈsɔnə]; Occitan: Carcassona [kaɾkaˈsunɔ]; Latin: Carcaso) is a French fortified city in the department of Aude, region of Occitania. It is the prefecture of the department. Inhabited since the Neolithic, Carcassonne is located in the plain of the Aude between historic trade routes, linking the Atlantic to the Mediterranean Sea and the Massif Central to the Pyrénées. Its strategic importance was quickly recognized by the Ancient Romans, who occupied its hilltop until the demise of the Western Roman Empire. In the fifth century, the region of Septimania was taken over by the Visigoths, who founded the city of Carcassonne in the newly established Visigothic Kingdom. Its citadel, known as the Cité de Carcassonne, is a medieval fortress dating back to the Gallo-Roman period and restored by the theorist and architect Eugène Viollet-le-Duc in 1853. It was added to the UNESCO list of World Heritage Sites in 1997 because of the exceptional preservation and restoration of the medieval citadel. Consequently, Carcassonne relies heavily on tourism but also counts manufacturing and winemaking as some of its other key economic sectors.

The Diocese of Carcassonne and Narbonne (Latin: Dioecesis Carcassonensis et Narbonensis; French: Diocèse de Carcassonne et Narbonne) is a Latin Church ecclesiastical jurisdiction or diocese of the Catholic Church in France. The diocese comprises the entire department of Aude. It is suffragan to the Archdiocese of Montpellier. On the occasion of the Concordat of 1802, the former Diocese of Carcassonne, nearly all the old Archdiocese of Narbonne, almost the entire Diocese of Saint-Papoul, a part of the ancient Diocese of Alet and ancient Diocese of Mirepoix, and the former Diocese of Perpignan, were united to make the one Diocese of Carcassonne. In 1822 the Diocese of Perpignan was re-established. In 2006 the diocese was renamed the Diocese of Carcassonne and Narbonne.

The canton of Carcassonne-1 is an administrative division of the Aude department, southern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Carcassonne.It consists of the following communes: Carcassonne (partly)

The Pont Marengo (Marengo bridge) crosses the Canal du Midi and links Carcassonne to the local railway station. The busy canal lock at Port Marengo is a tourist attraction as the canal boats work their way along the canal. The bridge is named after the Battle of Marengo at which Napoleon defeated the Austrians in 1800, and a plaque on the bridge dates the construction to that year (or year 8, as it is given in the French Republican calendar). A little way down from the bridge the railway line crosses the canal and here there is a small plaque and garden commemorating the maquisards who were executed here by the Nazis.

Carcassonne is a railway station in Carcassonne, Occitanie, France, on the Bordeaux–Sète and Carcassonne–Rivesaltes lines. The station is served by TGV, Intercités and TER services operated by SNCF.

The arrondissement of Carcassonne is an arrondissement of France in the Aude department in the Occitanie région. Its INSEE code is 111 and its capital city is Carcassonne. It has 186 communes. Its population is 159,539 (2016), and its area is 2,309.7 km2 (891.8 sq mi).It is the northernmost of the arrondissements of the department. The main cities in the arrondissement are Carcassonne (47,068 inhabitants in 2012), Castelnaudary (11,748 inhabitants) and Trèbes (5,280 inhabitants).

Cazilhac (French pronunciation: [kazijak] (listen); Occitan: Casilhac) is a commune in the Aude department in southern France.

The canton of Carcassonne-3 is an administrative division of the Aude department, southern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Carcassonne.It consists of the following communes: