Glendalough, the “Valley of the Two Lakes”, has drawn visitors for centuries with its dramatic scenery, ancient history and peaceful setting. Founded by St Kevin in the 6th century, its monastic settlement once included churches, guest houses, an infirmary and centres for manuscript writing. Join your guide to explore highlights including the famous Round Tower, then enjoy free time to discover the valley at your own pace. You can also walk through ancient woodland to the Upper Lake.