Tomb of Francis II, Duke of Brittany

Nantes Cathedral, or the Cathedral of St. Peter and St. Paul of Nantes (French: Cathédrale Saint-Pierre-et-Saint-Paul de Nantes), is a Roman Catholic Gothic cathedral located in Nantes, Pays de la Loire, France. Construction began in 1434, on the site of a Romanesque cathedral, and took 457 years to finish in 1891. It has been listed since 1862 as a monument historique by the French Ministry of Culture.

The Saint-Pierre gate (also known as the Bastion Saint-Pierre Gate or Manoir Guéguen) is the best-preserved remnant of the city walls of Nantes, France.

The Three Continents Festival (French: Festival des 3 Continents) is an annual film festival held since 1979 in Nantes, France, devoted to the cinemas of Asia, Africa, and Latin America. It was founded by Philippe and Alain Jalladeau. The top award in the festival's competition is the balloon-shaped Montgolfiere d'or. In conjunction with the festival is the Produire au Sud ("Producers of the South"), a project that provides funding to independent film productions from Asia, Africa, and Latin America.

The cantons of Nantes are administrative divisions of the Loire-Atlantique department, in western France. Since the French canton reorganisation which came into effect in March 2015, the city of Nantes is subdivided into 7 cantons. Their seat is in Nantes.

The Roman Catholic Diocese of Nantes (Latin: Dioecesis Nannetensis; French: Diocèse de Nantes; Breton: Eskopti Naoned) is a diocese of the Latin Church of the Roman Catholic Church in Nantes, France. The diocese consists of the department of Loire-Atlantique. It has existed since the 4th century. It is now suffragan of the Archdiocese of Rennes, Dol, and Saint-Malo, having previously been suffragan to the Archdiocese of Tours. Its see is Nantes Cathedral in the city of Nantes.

The Château des ducs de Bretagne (English: Castle of the Dukes of Brittany) is a large castle located in the city of Nantes in the Loire-Atlantique département of France; it served as the centre of the historical province of Brittany until its separation in 1956. It is located on the right bank of the Loire, which formerly fed its ditches. It was the residence of the Dukes of Brittany between the 13th and 16th centuries, subsequently becoming the Breton residence of the French Monarchy. The castle has been listed as a monument historique by the French Ministry of Culture since 1840. Today the castle houses the Nantes History Museum.

Nantes (, US also , French: [nɑ̃t] (listen); Gallo: Naunnt or Nantt [nɑ̃(ː)t]; Breton: Naoned [ˈnãunət]) is a city in Loire-Atlantique on the Loire, 50 km (31 mi) from the Atlantic coast. The city is the sixth largest in France, with a population of 320,732 in Nantes proper and a metropolitan area of nearly 1 million inhabitants (2020). With Saint-Nazaire, a seaport on the Loire estuary, Nantes forms one of the main north-western French metropolitan agglomerations. It is the administrative seat of the Loire-Atlantique department and the Pays de la Loire region, one of 18 regions of France. Nantes belongs historically and culturally to Brittany, a former duchy and province, and its omission from the modern administrative region of Brittany is controversial. Nantes was identified during classical antiquity as a port on the Loire. It was the seat of a bishopric at the end of the Roman era before it was conquered by the Bretons in 851. Although Nantes was the primary residence of the 15th-century dukes of Brittany, Rennes became the provincial capital after the 1532 union of Brittany and France. During the 17th century, after the establishment of the French colonial empire, Nantes gradually became the largest port in France and was responsible for nearly half of the 18th-century French Atlantic slave trade. The French Revolution resulted in an economic decline, but Nantes developed robust industries after 1850 (chiefly in shipbuilding and food processing). Deindustrialisation in the second half of the 20th century spurred the city to adopt a service economy. In 2020, the Globalization and World Cities Research Network ranked Nantes as a Gamma world city. It is the third-highest-ranking city in France, after Paris and Lyon. The Gamma category includes cities such as Algiers, Orlando, Porto, Turin and Leipzig. Nantes has been praised for its quality of life, and it received the European Green Capital Award in 2013. The European Commission noted the city's efforts to reduce air pollution and CO2 emissions, its high-quality and well-managed public transport system and its biodiversity, with 3,366 hectares (8,320 acres) of green space and several protected Natura 2000 areas.

The Battle of Nantes was a battle between Royalist and Republican French forces at Nantes on 29 June 1793 during the War in the Vendée. It consisted of the siege of that town, and was a Republican victory. Louis Marie Turreau wrote of it: The siege of Nantes is perhaps the most important military event of our revolution. Perhaps the destinies of the Republic [herself] were tied to the resistance of this town.

The Fine Arts Museum of Nantes, along with 14 other provincial museums, was created, by consular decree on 14 Fructidor in year IX (31 August 1801). Today the museum is one of the largest museums in the region. The facades, roof and stairs in the building that houses the art collections have been registered as historical monuments since 29 October 1975. On 18 December 2011, the museum closed its doors for what was initially expected to be two years at most, to carry out extension expansion work. Due to problems associate with the discovery of ground water in the foundations, which required almost four years of additional work, the reopening of the entire building (renamed the "Art Museum of Nantes") was postponed until 23 June 2013.

The Nantes Metropolis (French: Nantes Métropole) is the métropole, an intercommunal structure, centred on the city of Nantes. It is located in the Loire-Atlantique department, in the Pays de la Loire region, western France. It was created in January 2015, replacing the previous Communauté urbaine de Nantes. Its area is 523.4 km2. Its population was 636,013 in 2018, of which 314,138 in Nantes proper.The metropolis is a member of the Nantes - Saint-Nazaire and Loire-Bretagne metropolitan clusters, as well as the Eurocities network, of which it chaired the Culture Forum in 2009.

The Church of St Clement (French: Église Saint-Clément) is a Catholic place of worship in Nantes, France, built in the 19th century. The Priestly Fraternity of Saint Peter holds services there according to the Tridentine rite.

The Hôtel de Ville (French pronunciation: [otɛl də vil], City Hall) is a historic building in Nantes, Loire-Atlantique, western France. It stands on Rue de l'Hôtel de Ville.