Skyberries and Voidmelons or Voidberries and Skymelons

I was in Hope yesterday, before I walked to the next village, Caergwrle. Wikipedia explains that a myth was developed to explain the name, and that a giant named Gwrle lived at the castle. I visited the castle, but did not find any giants, nor any ghosts at the supposedly haunted bridge in Caergwrle. I did find magical elves though, and a picture of Dafydd on a blue winged horse.