I've got a splitting head-ache.  Yesterday was definitely the most exciting and fun day thus far.  Yesterday morning I headed out to Beaumaris to see the largest Edward I's castle there.  The castle was never finished, but you can see the grand design with what is built.  The castle has concentric walls with offset openings to expose the left flank of anyone making their way from the outer portcullis to the inner portcullis.  The castle