The 1998 Good Friday Agreement was a watershed moment for Northern Ireland, and its rejuvenated capital is enjoying a surge in popularity. The new Titanic Belfast museum is the star attraction, while the city centre boasts some handsome Victorian architecture and a lively pub scene.

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.

Islay is renowned for its peaty, smoky whiskies, and the island is home to nine different distilleries, including the famous Laphroaig. Other highlights include the RSPB Loch Gruinart Nature Reserve and the ruins at Finlaggan, former seat of the Lords of the Isles.

The tiny island of Iona, situated off the southwestern tip of Mull, is said to be the cradle of Christianity in Scotland, and is a popular place of pilgrimage. Thousands of visitors flock here every year to visit the Abbey, and the island gets particularly busy in summer.

Loch Scavaig is a sea loch off the southwest coast of Skye, where the Scavaig river - at a few hundred metres long, possibly the shortest river in the British Isles - meets the sea, after flowing down from Loch Coruisk in the Cuillin mountains.

The tiny island of Canna is the westernmost of the Small Isles, and was gifted to the National Trust for Scotland in 1981 by its former owner John Lorne Campbell. Canna was the site of an early Christian settlement, associated with St Columba, and supports wildlife including porpoises, puffins and eagles.

The St Kilda archipelago is a remote and rugged collection of sea stacks and rocky islands, some 40 miles to the west of Benbecula in the Outer Hebrides. The islands constitute the largest nesting site for seabirds in the North Atlantic and are home to over a million birds, including puffins, gannets, fulmars and petrels.

Situated on a natural harbour on the east coast of the Isle of Lewis, Stornoway is the largest town in the Outer Hebrides. The island is one of the last major strongholds of the Gaelic language, and is home to fascinating Neolithic sites such as the mysterious standing stones at Callanish.

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 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.

Lerwick is the only town of any size in the Shetland islands, and originally grew up around the herring trade. Highlights include the charming 18th century architecture along the waterfront and the informative Shetland Museum, which provides an excellent introduction to the history and culture of the islands.