|  | | Trewey Watermill & Wayside Museum, Zennor Location Grid reference - SW 454 384 OS Sheet - 203 On B3306 coast road, 4½ miles W of St Ives. Opening Times April and October, daily 11.00 - 17.00. May to September, daily 10.00 – 18.00. National Mills Weekend opening times Saturday & Sunday 11.00 - 17.00. Contact Bob & Sara Priddle, 01736 796945. | |