A lot of that can be controlled by the species of tree (e.g. ones with low, spreading crowns) and by pruning.
The Original Hub's trees, once mature, provided an oasis of shade, but also enhanced, not detracted from, the view of the castle.
It's a crusade that is lost and over, but having trees separate the castle from the view down Main St, added immeasurably to the castle's 'realism' and beauty, as I think these before-and-afters show, and no nighttime show will ever be worth their removal (IMO):