Nantes spends more per head on culture than almost any French city, and it shows: a fine arts museum wrapped around a white marble cube, a biscuit factory turned arts lab, an 18th-century opera house, and artist-made bars on the 32nd floor.
A 19th-century palace fused with a translucent white marble Cube extension (2017). Ingres, Georges de La Tour, Courbet and Kandinsky downstairs, a strong contemporary floor above. Open 11:00–19:00, closed Tuesday, Thursday until 21:00.
The 1895 brasserie facing the opera house is a listed monument in its own right: hand-painted ceramic panels, mosaic floors and mirrored ceilings by Émile Libaudière. Jacques Demy filmed here for Lola in 1961.
Reopened in May 2024 after 13 years of works, Thomas Dobrée's neo-Romanesque granite palace holds the gold reliquary made for Anne de Bretagne's heart, medieval ivories, Egyptian antiquities and Revolutionary-era Vendée collections.
A former island of leaning 18th-century shipowners' mansions built on slave-trade fortunes — carved stone mascarons of sea gods above the doors, floors visibly tilted where the Loire silt sank. The memorial sits ten minutes west on quai de la Fosse.
Thirty-two rooms inside the ducal castle trace Anne de Bretagne's court, the port's Atlantic slave trade, the Second World War bombings and the shipyard closures. Museum open 10:00–18:00, closed Monday off-season.
The LU biscuit factory tower, with its onion dome and campanile, is now the city's arts laboratory: free exhibition halls under raw concrete, a bookshop, a Turkish hammam and a bar that fills with performers between shows.
One of France's oldest natural history collections, opened in 1810 in the former Mint building: a whale skeleton slung above the main hall, an Egyptian mummy, Nantes' celebrated shell cabinet and a live vivarium.
Mathurin Crucy's neoclassical opera house of 1788 — eight Corinthian columns, the eight muses on the pediment, and a red-and-gold horseshoe auditorium seating around 800. Opera, recitals and the Orchestre National des Pays de la Loire.
The 1937 covered market and its surrounding streets trade Tuesday to Sunday mornings: Guérande salt, Loire eel and pike, curé nantais cheese, and oysters shucked at the counter to drink with a glass of Muscadet sur lie.
A former fishing and sea-captains' village on the south bank, its narrow lanes painted lilac, ochre and turquoise after a 1990s residents' scheme. The Navibus ferry from Gare Maritime crosses in ten minutes on an ordinary tram ticket.
A small hillside house above the Loire holding Hetzel's red-and-gold first editions, magic lanterns, manuscripts and objects from Verne's Nantes childhood. Open 10:00–12:00 and 14:00–18:00, closed Tuesday.
Jean Jullien's bar-as-artwork on the 32nd floor of the 1970s tower: a giant white stork whose reclining body forms the counter, with egg-shaped stools and a 144m panorama over the Loire and the shipyard cranes.