This so & so forum, no editing facility, too many 'is'!!!!!Hi Tina, your route to Queensferry is easy. Then take the A494 to Mold/Ruthin/A5. The only tricky bit is the drop down into Ruthin which has a few sharp bends but taken carefully its fine. When you pick up the A5 this is road is fine but gets a little windy around Betws-y-Coed. Again this is no problem with a caravan. The A4086 from Capel Curig and the A498 to Beddgelert are fine.
Oh for some 'smileys' on this siteI mean windy (the word you used in your original post!!) as in wiggly or twisty.