Top Things to Do in Shetland, Scotland

Muness Castle stands at the far northeastern tip of Unst, the most northerly inhabited island in the British Isles, and consequently holds the distinction of being the northernmost castle in the United Kingdom. This ruined tower house, though roofless and open to the elements, is a remarkably well-preserved example of late sixteenth-century Scottish vernacular architecture, and its sheer remoteness lends it an atmosphere that few historic structures anywhere in the country can match. It is a scheduled ancient monument maintained by Historic Environment Scotland, and it draws visitors who make the considerable journey to Unst partly for the castle itself and partly for the elemental satisfaction of standing at the uttermost edge of Britain. The castle was built around 1598 by Lawrence Bruce of Cultmalindie, a half-brother of Robert Bruce, Earl of Elgin, who had been appointed as a stewart of Shetland. Bruce was a deeply unpopular figure locally, notorious for his harsh and oppressive treatment of the Shetland islanders, and local tradition holds that the Norn-speaking population of Unst cursed the building as it rose, predicting it would never be completed without great suffering. Regardless of legend, the castle was indeed finished, and it served as a residence for Bruce and his family. In 1627, just a few decades after its construction, the castle was attacked and burned by the Turkish pirate Ali Basha, or more likely by privateers operating under a Turkish flag, in one of the extraordinary raids that Barbary pirates occasionally mounted as far north as Iceland. The fire damaged the castle significantly, and though it was partially repaired and continued to be inhabited into the seventeenth century, it had fallen into ruin by the end of that period. Architecturally, Muness is a compact Z-plan tower house, a design common in Scotland at the time, consisting of a main rectangular block with two round towers projecting diagonally from opposite corners. This arrangement allowed defenders to cover all the walls with fire from the towers. The stonework is of local Shetland sandstone and schist, and even in its ruined state the walls stand impressively high, preserving a great deal of their original form including corbelling, shot holes for firearms, and decorative string courses that speak to a degree of refinement unusual for such a remote location. A carved inscription above the main entrance, partially legible, records the date of construction and the name of Lawrence Bruce. Inside the roofless shell, the floor levels are long gone but the arrangement of rooms can be traced, and a turnpike stair survives within one of the towers. In person, Muness Castle has a quietly dramatic presence. The stonework has weathered to a soft grey-gold in places, covered in patches with yellow and grey lichen, and the openings of windows and doorways frame views of the surrounding moorland and distant water. On a clear day, which is by no means guaranteed in Shetland, the light here is extraordinary — low-angled and luminous even in summer, giving the old stones a particular warmth. The wind is almost always present, sometimes a whisper and sometimes a roar, and the silence between gusts is deep and clean. Sheep graze freely around the castle, and the absence of any significant visitor infrastructure keeps the atmosphere entirely unmediated. Standing inside the walls, one is very aware of just how far from anywhere this building was raised. The landscape immediately surrounding the castle is typical of southern Unst — gently rolling moorland and rough improved grassland, with occasional glimpses of the sea in multiple directions given how narrow the island becomes in this area. The nearby coastline is dramatic, with cliffs and skerries that are home to large seabird colonies including puffins, gannets, and great skuas, known locally as bonxies. Unst as a whole is a remarkable destination for wildlife, and the nearby Hermaness National Nature Reserve, at the island's northern tip, is one of the finest seabird spectacles in Britain. The small settlement of Uyeasound lies a short distance to the west, and the island's main facilities are at Baltasound further north. Reaching Muness Castle requires genuine commitment and rewards those who make the effort. Unst is accessible by a series of short ferry crossings from Mainland Shetland — first from Toft on Mainland to Ulsta on Yell, and then from Gutcher on Yell to Belmont on Unst. There is also a direct air service from Sumburgh Airport on Mainland Shetland to Unst's small airstrip at Baltasound. The castle itself is signposted from the local road and sits beside an unmade track; a small honesty box near the entrance accepts voluntary donations. There are no staff on site and the castle is accessible at any reasonable hour. The summer months of June and July offer the best combination of weather, long daylight hours — in midsummer darkness barely falls at this latitude — and access to the full range of wildlife. The castle's own small parking area is limited but adequate for the modest traffic the site receives. One charming and unusual detail of Muness Castle is that a custodian's key box and information hut near the entrance have been maintained by local volunteers for many years, reflecting the deep pride that the community of Unst takes in this monument. The site feels genuinely cared for despite its informality. It is also worth noting that Lawrence Bruce's coat of arms, along with the founding inscription, represents one of the very few surviving carved heraldic and commemorative inscriptions on any secular building in Shetland from this period, making the stonework not merely a picturesque ruin but a document of considerable historical and genealogical interest. For anyone travelling the full length of the British Isles, Muness Castle at the very top of Unst represents a genuinely moving endpoint — a substantial piece of human ambition, conflict, and eventual abandonment set against a landscape of sublime indifference.