I think a straight on view of the castle is best. We watched from the train station, and that was pretty good, but the lights from the surrounding buildings were distracting. I think next time I will try to be in the middle of Main Street around the ice cream parlor. Definately don't get to close to the castle. The first time we saw it, it was so crowded we were forced to watch them from the castle side of Cosmic Rays, and I can say this has to be one of the worst spots imaginable. By the time it was over I had a crick in my neck, and some of the visual effect is lost if you view it from the side.