The ‘granite city’ of Aberdeen is flush with money from the North Sea oil boom, and boasts cultural attractions including the fascinating Maritime Museum and the Aberdeen Art Gallery. Head out into the countryside and you’ll find magnificent castles, wild mountain scenery and whisky distilleries aplenty.

Fair Isle is the UK’s most remote inhabited island, lying roughly halfway between Shetland and Orkney. The island is tiny, just 3 miles by 1½ miles, and is renowned for its traditional knitwear. It’s also a birdwatching hotspot, serving as both an important breeding ground for seabirds and as a stopping-off point for migrant species.

The island of Jan Mayen sits several hundred miles north of Iceland, a remote and inaccessible place where tourist numbers are strictly limited. Towering Mount Beerenburg is the world’s northernmost active volcano, and there is no human settlement except for a very lonely Norwegian weather station.

Spitsbergen is the largest island in the Svalbard archipelago, a land of snowy peaks, frozen tundra and glassy seas. You’ll likely have no fixed itinerary here, due to the unpredictable nature of an Arctic expedition; be prepared to drop everything and rush up to the top deck for the chance of a polar bear sighting!