See puffins flashing bright orange beaks and feet amid the dramatic island scenery of the north. Soon after departing, visit seabird-rich isles and tidal causeways. Continue north to the puffin colonies of the Shiant Isles and Lunga, the cliffs of Shetland, and the Faroes, where Norse heritage combines with towering sea cliffs of staggering scale. Return south through St. Kilda’s dual UNESCO landscapes and the Hebrides’ storied isles, heading to Belfast and Dublin.