Located about a 15 minute walk from town the windmill is well preserved. However, it was closed the day we visited although i think on a Sunday they are open in summer (we visited on a Monday). Pretty gardens next door and a reasonable view of the town from outside.

The mill is big and nicely renovated after a fire that destroyed everything. None of the original interiour is left. Go there for the view. Sometimes you can be lucky and look at art and other displays inside. I guess you must contact the local tourist agency to find out whats going on there.