Sula Sgeir: remote gannet skerry of northern Scotland

Characteristics and wildlife

The skerry is composed of jagged rock outcrops, steep stacks and narrow ledges that are often slick and treacherous. Vegetation is sparse; the environment is shaped by wind, salt spray and seabird guano. Sula Sgeir supports very large colonies of seabirds: gannets are the most notable, but the skerry also hosts species such as fulmars, kittiwakes, guillemots and other cliff-nesting birds. Their presence makes the island ecologically important and a focal point for seabird conservation.

History, name and human presence

There is no permanent population, but human visits have occurred for centuries. A simple ruined stone shelter known locally as Taigh Beannaichte (the "Blessed House") stands on a headland called Sgeir an Teampall. The island’s Gaelic and Norse place‑names reflect long-standing maritime use and observation by fishermen and islanders in the region.

Traditional harvest and conservation

Sula Sgeir is best known for the traditional annual harvest of young gannets, known as the "guga" hunt, carried out by a small number of men from the Isle of Lewis. That practice is tightly regulated today: access and any taking of birds are controlled under conservation rules and licensing. The activity has been subject to public debate because it intersects with wildlife protection, traditional culture and modern conservation standards.

Access, safety and legal protection

Landing on Sula Sgeir is hazardous. Approaches must contend with rough seas, swell and sheer rock, and visits are normally undertaken only in calm conditions by experienced crews; rope descents are sometimes used. The islet has been designated a protected nature reserve since the mid-20th century and benefits from further legal conservation status to safeguard its seabird colonies and fragile habitat. Readers can find more about the island’s caves and coastal features at local cave guides and about its broader place among remote islands at resources on the British Isles.

• Notable facts: name means "gannet skerry"; hosts one of Britain’s important gannet colonies.
• Visiting: requires permission and careful planning; discouraged for casual visitors.
• Conservation: subject to strict protection to balance tradition and wildlife welfare.