Doolin Cave is home to the Great Stalactite, the longest free-hanging stalactite in the Northern Hemisphere at 7.3 metres. The Great Stalactite is suspended from the ceiling of Doolin Cave, and it is truly an amazing and beautiful sight to see. Visitors can also walk the Farmland Nature Trail around the cave, a trail that is filled with picturesque views. Tours begin at 10am, 11am, and every half hour until 5pm. Prices vary depending whether you purchase tickets online or at the visitor centre.