Why Nice for a city break?
Nice is the queen of the Côte d'Azur — a proper city of 340,000 people that happens to sit between the Maritime Alps and the Mediterranean, with a 7km sweep of bay and a baroque old town (Vieux-Nice) that owes more to Italy than France. The Promenade des Anglais is the great seaside boulevard of Europe. The Musée Matisse and the Musée national Marc Chagall hold the finest collections of their respective artists anywhere in the world. The socca (chickpea flatbread) and the pan bagnat (the Niçoise sandwich) are among the most distinctive street foods on the continent.
From UK airports it's around two hours — direct flights from London, Manchester, Bristol and several regional airports. Nice is the gateway to the Côte d'Azur: Monaco is 20 minutes by train, Cannes is 35 minutes, Antibes is 25. The Corniche roads along the clifftops east of Nice are some of the most dramatic drives in Europe. Go in May and June or September — the summer crowds and prices are formidable, and the heat in July and August can be oppressive. The Nice Carnival in February is one of Europe's great winter festivals.