Northern France holiday with young kids

[Toto531]

We're holidaying in France in a couple of weeks with our 2.5 and 4 year old. We're getting the shuttle across and driving. We're spending Monday to Friday in Disneyland, then have until the following Tuesday elsewhere to spend. Would love ideas in the northern France region, maybe 2 to 3 hours from Calais. Something family friendly with things to do with young children. Somewhere safe with restaurants and places to walk to. Maybe a good base to take a couple of day trips from in our car. Have seen Dieppe mentioned and similar areas. Perhaps coastal but open to other ideas. Would love some recommendations of places to stay as we need to book our hotel! 🙈

If it was me, I’d be looking at Le Touquet, which gets a lot of recommendations on here, or if a longer drive is OK, maybe Honfleur or Deauville areas.

Deauville or Trouville-sur-Mer are nice seaside towns with big sandy beaches. Trouville has a little train and a carousel which my dc loved! Close by there’s Park Lilo z'enfants and Naturospace Honfleur, which are perfect with pre-schoolers.

Le Touquet or Pas de Calais (Belle Dune is a nice site with pools, waterpark, kids clubs, easy walk to sandy beach and local shops) with train ride and nature reserve nearby on Baie du Somme.

Thank you. They're really helpful recommendations and look lovely 😍