The celebrated gardens at Powerscourt are magnificent, encompassing 47 acres of flower beds and terraces, formal tree plantations, a fish pond, cascades and grottoes - all embellished with 19th-century statuary, iron work and other decorative elements. Today’s sightseeing also takes you into the beautiful Glendalough Valley, site of St. Kevin’s spiritual retreat in the 6th century, and now widely regarded as the most important ancient monastic ruins in Ireland. Back in Dublin, you’ll enjoy a free evening. Meals B