My husband always seems to make a beeline for the highest point of anywhere we visit, last Tuesday was no exception, we headed for Pentre Ifan a Neolithic burial chamber with a precariously balanced stone slab and then on to an aptly named car park at Bwlch-Gwynt (meaning windy gap) to walk up Foel Eryr in the Preseli Hills in Wales. As we got there the weather closed in and suddenly we were shrouded in mist and squally showers. After waiting in the car for about half an hou