I'm labeling some pictures I took at Blarney Castle last August. I have several pictures of a tower right next to the castle with a modern looking cement roof on top of it. It's not the shorter Watchkeeper's Tower. Does anyone have any idea what the tower is called or what it was used for? I'm assuming the cover is to prevent further deterioration. I can't find any info. about the tower on the official website. Thanks for your help.