Arnhem has an open air museum with a big collection of rebuilt old buildings that were endangered on their original locations. Sad that it was needed, but at least in this museum they survive in some form, which is better than nothing. Problem though is that some of these reconstructions are not correct. For example, there is a brewery that in this form never could have functioned. Should you visit this place bear in mind that what you see is in some cases not a reliable representation.
Never ever go and eat your whatever at the local restaurant called Planken Wambuis in Ede cause the food is NOT tasty, the staf is NOT friendly and you WONT have a pleasant stay when you end up there. Better have a travel to Arnhem and ask for 'Rosegeur en Maaneschijn' situated behind the 'Bijenkorf' in the center of Arnhem. You will have a very nice dinner and you will remind me of telling everyone about the place!