I will be driving to Dusseldorf in October half term with the kids- aged 10 and 8. We have 4 days to get there so can stop and stay at a few places along the way. anyone done this roughly and have recommendations? Any gems/pretty routes? Better cities to visit? Bruge/Ghent/Brussels/Cologne/Antwerp? Or maybe parks/countryside better? They do like an adventure. We have an overnighter at a hotel next to the Nurburgring for the car nut child on a race day :). Thanks!