Looking for a waterfront guinguette summer? Head for Nemours, in Seine-et-Marne (77), where La Terrasse du Moulin de Nemours has set up its tables and food market on the banks of the Loing, with a view of the château and deckchairs galore. Open 7/7 in the heart of nature, the address also invites you to take the helm of an electric boat from 6pm, for a floating aperitif on the river.