I was thinking myself of seeing if there is any tour tickets left and going at the weekend. I went a few months ago when I first moved back to Cardiff but I want to go to the sets if I can and now I want to see this TARDIS set too.
I'm off to Wales on a Marine Mammal ID course this weekend and I had a look to see if I could find anything for a stop off on the way back, sadly I couldn't find anything
maybe you've been more lucky