This list is based on my experiences with my boys, it's in no particular order and doesn't include the obvious and many attractions of all the nearby beaches on the Riviera.
1. Le Bois des Lutins, an adventure playground so original you can't help but be charmed. The main attractions are the netted walks high in the trees, linking tree-houses and platforms from where you can search for hidden fairies, elves and pixies. To get down you have to brave the enormous slides and tunnels. You'll also find giant inflatables, including the "hamster wheel", toboggans in the woods, zip wires, an underground troll cave, traditional wooden games and unusual swings. Because most of the park is in the woods it makes a great day out even on the hottest days. You can take your own picnic or buy food on site at the snack bar. Billed as being suitable for 2-102 years old, I wouldn't disagree! Everyone finds something they love at this wonderfully low-tech park. Click here for more details