Am planning to take two grandaughters (currently 9 years and 21 months old) to France for a long weekend next May. The site where I am planning to take them (Camping-Campix in St Leu d'Esserent) is a 5 hour journey and can not be started until the 9 year old has come out of schook. As arriving at the Camp Site at 9 p.m. or later with a toddler after 5 hours of travel may not be realistic I am looking for an overnight stay not too far from Calais. Any suggestions ?