We go on a short holiday to Hardelot in France tomorrow. Hardelot is on the coast between Boulogne and Le Touquet. There will be me, DH, 6yo DS and 3yo DD in a very small apartment and the weather forecast is rain :(
We have been to Hardelot before and love it (mainly for the sandy beach) and have done Nausicaa, the sea life centre in Boulogne but does anyone have any other ideas or knowledge of the area for rainy day activities?