Mullaghmore, the Burren, Co. ClareThe Burren has been a fascination of mine for years. You drive through perfectly normal green farmland and then the ground just opens up. No soil, no trees. Just limestone, shaped and carved over thousands of years into something that doesn't look like anywhere else in Ireland. Mullaghmore sits at the heart of it. Not a mountain in any conventional sense. More of a long, sculptural hill with limestone pavement flowing down its slopes in terraces and