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 site🙂I mean windy (the word you used in your original post!!) as in wiggly or twisty.