Cannes or Toulouse?

This is the widest gap between the two. Cannes is built around its beach: a curve of fine sand on calm water along the Croisette, the broader free Plage du Midi to the west, island swimming at the Lérins and red-rock coves in the Esterel, all comfortable through the summer months.

Toulouse has no beach life at all. The nearest Mediterranean sand is around Narbonne and Gruissan, a long day out, so a summer swim there means the supervised areas at the Sesquières or La Ramée lakes, or a hotel pool.

Toulouse eats with more character. Cassoulet, duck confit, foie gras and garbure are its own dishes, Fronton, Gaillac and Armagnac come from nearby, and the Victor Hugo market, with lunch counters upstairs, is a meal in itself.

Cannes works from Provençal produce and the sea, with bouillabaisse, socca and grilled fish in Le Suquet and a strong fine-dining tier towards Mougins. But much of the waterfront food is ordinary and dear, and few dishes are truly local.

Cannes's heritage tells the story of a resort. The Belle Époque palaces and villas along the Croisette were built for aristocrats spending the winter by the sea, and the film festival's red-carpet steps carry the town's modern glamour. The medieval hill of Le Suquet adds an older layer above the port. It gives the town plenty of atmosphere, but there is little substance to plan a day around.

Toulouse's history runs far deeper and is built in brick. Saint-Sernin is a Romanesque pilgrimage church on a European scale, and merchant mansions paid for by the woad-dye trade still stand in the old centre. The Augustins and Les Abattoirs give it proper galleries of old and modern art, and its aerospace museums show a side of French history that no Riviera town can match.

Toulouse goes out more, and all year. A huge student population keeps Place Saint-Pierre and the quays crowded, with wine bars around Carmes and the Daurade for an older crowd, though July and August are quieter.

Cannes runs on the opposite calendar: from June to September and in festival weeks its beach clubs and late venues lean towards champagne and dressing up, often at private parties. Out of season it is an aperitif-and-dinner town.

Cannes has the more striking landscape close at hand. The volcanic red rock of the Esterel, the pine paths of Sainte-Marguerite and the Cap d'Antibes shore path are all near, with sailing, kayaking and diving on the water and the pre-Alps further inland.

Toulouse's own surroundings are gentle farmland and the Garonne, best enjoyed by bike along the Canal du Midi towpaths. Its strength is the Pyrenees, roughly two hours away for proper hiking, climbs and skiing.

Both are good bases, but Cannes has more within easy reach. One coastal train line threads Antibes, Nice, Villefranche, Monaco and Menton, and perched villages such as Saint-Paul-de-Vence and Èze, Grasse and the Lérins islands are all close by.

Toulouse's excursions are fewer and more spread out, though outstanding: Carcassonne's walled Cité and brick Albi are each about an hour by train, with Moissac's cloister and Montauban nearby. Much of the rest, from Cordes-sur-Ciel to Foix, needs a car.

Toulouse has more made for children. A day at the Cité de l'espace, walking inside a Concorde at the aircraft museum and the giant mechanical creatures in Montaudran give it real attractions for curious kids.

Cannes is easy rather than exciting: gently sloping sand, calm water and a flat promenade with carousels suit small children well, but beyond the beach and the island boat trip, families end up looking along the coast for outings.

Both centres are compact and easy on foot, so the difference lies in transport. Toulouse has two automated metro lines, trams and a bike scheme inside its flat ring of boulevards, though its big attractions sit on the outskirts.

Cannes is smaller still, a twenty-minute walk end to end apart from the steep climb up Le Suquet, and its strength is the coastal railway from the central station. Inland villages and the Esterel are easier with a car, despite heavy summer traffic.

Cannes has the stronger shopping, and it is all about luxury: the big Paris fashion and jewellery houses line the seafront, with mid-range French fashion along Rue d'Antibes and Provençal food and soaps on Rue Meynadier.

Toulouse is mainstream, with chains around Rue d'Alsace-Lorraine and independent boutiques in Saint-Étienne, but no luxury district. Its best buys go in a suitcase as food: violet sweets, duck confit, cassoulet in jars and Armagnac.

Toulouse is much the cheaper stay. Hotels cost far less than on the Riviera, the set lunch is a daily institution and student bars keep evenings modest, even if good dinners and wine still add up.

Cannes is priced for a wealthy crowd near the Croisette, and its festival and trade-fair weeks push rooms far higher. Backstreet lunches, market picnics, public beaches and staying in a neighbouring town help a lot.

Toulouse has a far fuller live programme. The Théâtre du Capitole runs a season of opera and ballet with its own company, the Orchestre National du Capitole plays in the round Halle aux Grains, and the Jacobins piano festival and Rio Loco add summer highlights.

Cannes is famous for a film festival the public mostly watches from outside, apart from free beach screenings. Concerts at the Palais, summer music in the castle courtyard and the jazz festival at nearby Juan-les-Pins make up a modest year.

Neither city has a bathing tradition, but Cannes is the easier place to unwind. Palace hotel spas, seawater thalassotherapy along the coast and calm spring and autumn mornings on the seafront suit a slow stay, as long as you avoid August and festival weeks.

Toulouse offers hotel and hammam-style day spas and an unhurried rhythm of long lunches and canal walks. Real hot springs mean an overnight trip to Pyrenean spa towns such as Bagnères-de-Luchon or Ax-les-Thermes.