The scenic waters where ancient myths and rugged coastlines meet.
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Overview
The Celtic Sea is a section of the Atlantic Ocean off the southern coast of Ireland, extending south to the French coast (Brittany), east to the English Channel, and bordering the coast of Wales and Cornwall. It is a region steeped in ancient history and maritime heritage, known for its rugged coastlines, dramatic cliffs, and the strong influence of Celtic cultures in the surrounding lands of Ireland, Wales, and Cornwall. The sea itself is a biologically rich area, home to diverse marine life.
While the Celtic Sea is not a specific "port" in itself, it is the cruising ground for numerous itineraries, primarily British Isles & Ireland cruises, and sometimes voyages that extend to the French Atlantic coast. Cruise ships will navigate these waters to call at various ports located along its periphery. These cruises offer passengers the opportunity to explore a region rich in history, folklore, and stunning natural beauty, with a focus on historical sites, vibrant cities, and picturesque coastal towns in Ireland, the UK, and France.
Visit Cobh, the charming port town in County Cork, Ireland. Famous as the last port of call for the Titanic, it offers rich maritime history, colorful streets, and serves as a gateway to Cork city, Blarney Castle, and the beautiful Irish countryside.
Tip: Kiss the Blarney Stone at Blarney Castle for the "gift of the gab" if your excursion allows, but be prepared for crowds.
Experience the subtropical beauty of the Isles of Scilly, a stunning archipelago off the coast of Cornwall. These islands boast pristine white sand beaches, clear waters, and unique flora, feeling like a world away from mainland Britain.
Tip: Many cruise lines visiting here are smaller, allowing for a more intimate exploration. Enjoy a walk through the Abbey Garden on Tresco, famous for its exotic plants.
Stroll through the colorful and charming fishing town of Kinsale in County Cork. Known as Ireland's "Gourmet Capital," it offers excellent dining, historic forts (like Charles Fort), and scenic harbor views.
Tip: Indulge in fresh seafood and explore the narrow, winding streets filled with vibrant pubs and artisan shops.
Explore St. Peter Port, the capital of Guernsey, a British Crown Dependency in the Channel Islands. This charming town is built on a hillside, offering beautiful views, cobbled streets, historical gardens, and a blend of British and French influences.
Tip: Take a walk up to Candie Gardens for stunning panoramic views and a peaceful escape. The duty-free shopping can also be appealing.
Experience the dramatic cliffs and beautiful coastline of Pembrokeshire, Wales, a region renowned for its national park, medieval castles, and charming seaside towns like Tenby and St. David's (Britain's smallest city).
Tip: Keep an eye out for wildlife, as the Pembrokeshire coast is home to diverse birdlife and marine mammals.
The Celtic Sea is a biologically productive area. Keep an eye out for marine mammals such as fin whales, minke whales, humpback whales, common dolphins, bottlenose dolphins, harbour porpoises, and various seal species.
Tip: Bring binoculars and check with your cruise line for any onboard naturalists or wildlife spotting events, especially when at sea.
Aboard
Seven Seas Mariner
From
Reykjavik, Iceland
1 Sailing
Jul 14, 2027
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Seven Seas Voyager
From
Southampton (London), England
1 Sailing
Sep 2, 2027
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Aboard
Seven Seas Mariner
From
New York City, New York
1 Sailing
Apr 29, 2027
Aboard
Seven Seas Mariner
From
New York City, New York
1 Sailing
Apr 29, 2027
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Aboard
Seven Seas Voyager
From
Southampton (London), England
1 Sailing
Aug 3, 2026
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Seven Seas Voyager
From
Southampton (London), England
1 Sailing
Aug 12, 2026
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Aboard
Seven Seas Voyager
From
Reykjavik, Iceland
1 Sailing
Aug 20, 2026
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Aboard
Seven Seas Mariner
From
Reykjavik, Iceland
1 Sailing
Jul 17, 2026
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Aboard
Seven Seas Mariner
From
New York City, New York
1 Sailing
Jun 29, 2026
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Aboard
Seven Seas Grandeur
From
Southampton (London), England
1 Sailing
Jun 16, 2026
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