Invergordon’s deep natural harbour makes it a popular jumping off point for the Scottish Highlands, and most cruise ship visitors will head inland on excursions to Loch Ness, Culloden battlefield or the nearby city of Inverness, capital of the Highlands.

The flat, windswept Orkney Islands, just off the northeast coast of Scotland, have a distinctive Scandinavian heritage that’s discernible in everything from the unusual place names to the ancient Norse architecture of the capital, Kirkwall. Don’t miss the Ring of Brodgar, a fascinating Neolithic stone circle.

The pretty fishing town of Ullapool is a popular gateway to both the Highlands and the Western Isles, bustling with visitors during the summer. There is an excellent museum with exhibits on crofting, fishing and emigration, while just offshore the uninhabited Summer Isles are home to seabirds, dolphins and porpoises.

Tobermory, an old fishing station brightened by a crescent of colourful houses, is the main settlement on the Isle of Mull. This rugged and varied island is one of the most popular destinations in the Hebrides, and is rich in wildlife, home to species including white-tailed eagles, otters and whales.

The popular resort town of Portrush is well located for the attractions of the Antrim Coast, including the spectacular UNESCO-listed Giant’s Causeway and the ruins of Dunluce Castle, which has been used as a filming location for the TV series ‘Game of Thrones’.

Rugged and unspoilt, peaceful and perhaps a little parochial, the Isle of Man is proud to be different. The island has its own government, the Tynwald, which is said to be the oldest continuous parliament in the world, as well as its own language and even its own currency, the Manx pound.

The city of Dublin has something for everyone with great shopping, beautiful Georgian architecture, lovely parks, galleries and museums. Everywhere you go you will be bowled away by the jovial Irish welcome. Don’t miss the chance to sample a local pint of Guinness.

Saint-Malo grew rich off the back of maritime trade and its plundering corsairs, a seafaring heritage that is still proudly on display today. It’s great fun getting lost in the streets of the walled old town, and the famous medieval abbey of Mont Saint-Michel is an easy day-trip.

Lorient is an important fishing harbour and port on the Brittany coast, once home to the French East India Company, and was heavily damaged during the Second World War due to the presence of a German U-boat base. This is an excellent region for fresh seafood, and nearby attractions include the pretty Breton town of Quimper.

Bordeaux sits at the centre of the world's most famous wine region, and is home to a beguiling blend of beautiful buildings, sophisticated gastronomy and high culture. It's a marvellous place to spend some time, whether it's a day sampling wines, an evening at the opera or a night on the tiles.

The Galician city of Ferrol, birthplace of General Franco, doesn’t feature on too many tourist itineraries, though maritime enthusiasts may enjoy a visit to the 18th-century shipyards. Most cruise visitors will use Ferrol as a base to explore Galicia’s wild coast, the nearby city of La Coruña or the famous pilgrimage site of Santiago de Compostela.

Blessed with a dramatic setting on the steep banks of the river Douro, Portugal’s second city is currently enjoying something of a renaissance, and is best known as the home of the country’s most famous export, port wine.