Hello guys, we are planning a tour from North Rhine-Westphalia to Nice. As far as everything is ready, there are still disagreements on the way back. The way out look like this: Aachen via Belgium, Luxembourg, Strasbourg, Neydens, then the route de Grand Alpes, Verdon gorge, Nice. There we stay 2 days and would like to return on the Italian side. Do not want to drive a motorway only passes and country roads. Are with athletes on the way and the kilometer limit we have to 400km/day gt. According to various Navi Apps there is no direct tour only through the mountains as on the French side. Would on the way back from Nice like to drive over the Parc Gran Paradiso. Can and someone give a couple of tips? Thank you in advance