Gelderland is a province where you can find the biggest national park in The Netherlands, but there’s more to explore in this Dutch province. There are many unpopular, but beautiful, destinations and they don’t have a lot of foreign visitors. Some incredible and must see Dutch castles that you’d want to visit are found in Gelderland, The Netherlands. Here you will find the most beautiful castles of Gelderland, that you should visit. Including best castle hotels in Gelderland to spend a night!