Scottish Isles: Historic Trails & Wilderness Dublin - Edinburgh

Dublin is Europe's most literary capital, home to four Nobel laureates in literature, the extraordinary Book of Kells, and Georgian architecture rivaling any on the continent. Visit May through September via Holland America Line or Windstar for Trinity College's Long Room, the definitive Guinness pint at St. James's Gate, and the spontaneous pub conversations that make this city one of the world's most immediately welcoming.

Belfast, Northern Ireland’s capital, is a vibrant port city renowned for its rich shipbuilding heritage, highlighted by the Titanic Belfast museum. Must-do experiences include exploring the historic Cathedral Quarter and tasting traditional dishes like Irish stew and soda bread at St. George's Market. The best season to visit is during the spring and summer when the city comes alive with festivals and outdoor events.

Iona is a tiny, luminous island in Scotland's Inner Hebrides, revered as the birthplace of Celtic Christianity where Saint Columba founded his monastery in 563 AD. Visitors should walk the restored Benedictine abbey and Reilig Odhráin royal burial ground, then seek out the island's pristine white shell-sand beaches at Traigh Bàn. The sailing season from May through September offers the longest daylight hours and mildest weather, with June and July providing up to eighteen hours of light that bathes the island in the ethereal glow for which it has captivated artists and pilgrims for centuries.

Oban, Scotland’s Gateway to the Isles, is a charming harbor town on the west coast where world-class seafood meets Hebridean island adventures. Must-dos include tasting langoustines at the famous Seafood Hut, visiting sacred Iona and Fingal’s Cave on Staffa, and sampling Oban Distillery’s maritime single malt. Visit May through September for the best weather and longest days to explore the Inner Hebrides.

St. Kilda is a remote UNESCO World Heritage archipelago forty miles west of Scotland's Outer Hebrides, famous for Britain's highest sea cliffs, the world's largest gannet colony, and the poignant remains of a community evacuated in 1930. Must-dos include exploring the restored village on Hirta, witnessing the extraordinary seabird colonies, and walking to the summit of Conachair. Visit between May and September, though landings depend on Atlantic weather.

Portree is the colourful harbour capital of Scotland's Isle of Skye, gateway to the dramatic Cuillin mountains, the Old Man of Storr, and the otherworldly Quiraing landscapes. Must-do experiences include hiking the Trotternish ridge, tasting Talisker whisky at the distillery, and dining on Skye lobster at acclaimed restaurants. May through September offers the longest days, though Skye's moody weather adds dramatic atmosphere year-round.

Stornoway, the sheltered harbour capital of Scotland's Isle of Lewis in the Outer Hebrides, offers an extraordinary blend of Norse heritage, Victorian architecture, and raw Atlantic beauty. Visitors should not miss the twelfth-century Lewis Chessmen at Museum nan Eilean inside the restored Lews Castle, nor the chance to taste the island's PGI-protected Stornoway black pudding at its source. The sailing season from May through September delivers the longest daylight hours and mildest conditions, with late June offering near-endless twilight that bathes the ancient Callanish Standing Stones in an ethereal glow.

Lerwick, capital of Scotland's Shetland Islands, is a captivating Norse-Scottish harbour town renowned for its seventeenth-century granite waterfront, Viking heritage, and pristine maritime larder of wind-dried reestit mutton and hand-dived scallops. Visitors should explore the lodberries along Commercial Street and the award-winning Shetland Museum at Hay's Dock. The optimal season is late May through August, when near-perpetual daylight — the famous "simmer dim" — bathes the islands in an ethereal golden glow and seabird colonies along the cliffs reach their spectacular peak.

Kirkwall, the Norse-founded capital of Scotland's Orkney Islands, is a sandstone harbour town framed by UNESCO-listed Neolithic monuments, a twelfth-century cathedral, and some of Britain's finest coastal landscapes. Visitors should not miss the five-thousand-year-old village of Skara Brae and a tasting of North Ronaldsay seaweed-fed lamb paired with Highland Park whisky. The prime cruising season runs from May through August, when Orkney enjoys up to nineteen hours of daylight and the wild coastal light is at its most luminous.

Aberdeen is Scotland's Granite City, where silver-flecked Victorian architecture meets a vibrant harbour and eight centuries of maritime heritage. Visitors should taste the legendary buttery rolls, explore clifftop Dunnottar Castle, and tour Royal Deeside toward Balmoral. May through August brings the long daylight hours that make the granite facades shimmer.

Leith, Scotland, United Kingdom is a distinctive port city where deep cultural heritage meets authentic local atmosphere, featured on itineraries by Scenic Ocean Cruises. Must-do experiences include exploring the historic quarter to absorb centuries of architectural heritage, and sampling the distinctive northern cuisine that transforms local ingredients into refined dining experiences. The optimal time to visit is June through August, when summer months bring the warmest temperatures and longest days.