You can explore the Burren area by car, from a bike, or from the back of a bus, but the very best way to soak in the raw beauty of this craggy landscape is on foot. The Burren Way is a 123-km (82-mile) way-marked hiking trail, its highlight being the stretch from Lahinch to Ballyvaughan on the shores of Galway Bay, a distance of 35 km (22 miles). If you're short on time/breath, you may want to focus on the most spectacular and popular section which runs along the top of the Cliffs of Moher from Doolin to the coast near Lisdoonvarna, a distance of about 5 km (3 miles). The trail continues through the heart of the Burren's gray, rocky limestone landscape, with ever-changing views offshore of the Aran Islands and Galway Bay. Buy a map locally.