About the Wales castles: I get what you mean about the elemental feeling of the place, and how you're reluctant to return. Some places are best left without a second visit because the first time is just so perfect. :)

Yeah, I'm really torn in wanting to go back there because I liked it so much, but not wanting the memory to be ruined if it isn't the same again...

That would be quite a sense of place to visit Cadbury Castle and imagine King Arthur, his Queen, and Lancelot there, along with the Knights of the Round Table.

It was really cool going there, and imagining Camelot! There are lots of places that claim to be Camelot, of course, but there's definitely something special about Cadbury and Glastonbury... Even if it makes me think of chocolate too! :P