2 Best Sights in The Burren, County Clare, Galway, and the Aran Islands

Beside the Burren Centre in Kilfenora, the ruins of a small 12th-century church, once the Cathedral of St. Fachtna, have been partially restored as a parish church. Over the transept, a glass ceiling protects High Crosses and effigies from the harsh elements. Note the impressive Doorty Cross in the Lady's Chapel. There are some interesting carvings in the roofless choir, including an unusual, life-size human skeleton. In the chancel, there is an impressive east-facing window with ancient carvings. In a field, about 165 feet west of the ruins is an elaborately sculpted High Cross that is worth examining, though parts of it are badly weathered. Visit early evening when the High Crosses are illuminated to get a clearer view of their intricacies and scale.

The biggest and most famous of the Burren's megalithic tombs, Poulnabrone ("the hole of sorrows") is a portal grave/dolmen with a massive capstone and a majestic presence amid the craggy limestone fields shouldering the moody gray Burren skies. The monument was built around 4,500 years ago. Stand downwind and you might hear ancient whispers. There is a designated car park nearby with a historical timeline and a short gravel walkway to the dolmen (freely accessible). It's open and windy here, so grab an extra layer.