The Pavilion is all outdoor seating and there are 2-3 levels of seating. The upper section is covered but the lower section is not. It is right on the water and there is a wall that is about the height of the tables, the wall seperates you from the water. There are a few bushes but they are usually trimmed so they do not get in the way of your view. You should have a perfect view of the castle from here. Now this is where we viewed the old fireworks, it looks like Wishes may be differant in the fact that they come from differant directions, by sitting at the Pavilion you may not be able to see all sides, mostly you will see the castle and anything happening directly around the castle. My suggestion would be as soon as you get into MK, take a run to the Pavilion and see if this is the view that you want, then you won't have to stress about where the best viewing area is.