The weather remained typically Welsh, with strong winds and rain, so after doing some shopping in the morning we headed north to visit an indoor attraction, vis the National Slate Museum in Llanberis and the adjacent Dolbadarn Castle. Dolbadarn was actually the main reason that we had chosen this area of Wales after Dad saw it appear on his work computer screen saver! The drive up via Pen-y-Pass was spectacular and Dad had to concentrate hard to keep his eyes