I spent 10 days biking from Brugges to Amsterdam and all I can say is if you ever get a chance to do something like this run, don't walk to the airport. It was wonderful! Bike paths everywhere. We biked a lot along the canals and rivers. I felt like I was in Never-Never-Land. If I had time, and $ I'd go again in a heartbeat! Your husband is very lucky to get a trip like this. Hope he has a great time.