St Kilda
Historical Site Remote Scottish archipelago with significant seabird colonies
An isolated outer-Hebrides archipelago, St Kilda draws seabird enthusiasts to large gannet and puffin colonies, the ruined village evacuated in 1930, and boat trips from mainland ports to view cliffs and sea stacks.
St Kilda is a remote archipelago in the North Atlantic, part of Scotland, noted for a well-preserved abandoned human settlement landscape on Hirta and internationally important seabird colonies. It was inscribed on the World Heritage List in 1986 and later recognised for both natural and cultural values.
St Kilda was inhabited for centuries by a small, isolated community that maintained a traditional subsistence economy based on seabirds, pasturage and limited agriculture; the remaining village was abandoned in 1930 when the last residents were evacuated. The islands have since been managed for conservation of both cultural remains and wildlife.
The archipelago lies about 64 kilometres (40 miles) west-northwest of North Uist in the Outer Hebrides and is the westernmost part of the British Isles, reached by infrequent boat or helicopter services from the Scottish mainland or Outer Hebrides.
- UNESCO designation: Designated a World Heritage Site in 1986 and later recognised for both its natural and cultural values, combining a deserted traditional settlement with outstanding seabird colonies.
- Wildlife viewing: Best wildlife viewing is during the seabird breeding season when large colonies of gannets, puffins and other species concentrate on cliffs and stacks; boat trips around the islands give close views of stacks and seabird colonies.
What to See #
- Hirta: The main island of Hirta contains the abandoned village, remaining stone dwellings and cultivated patches that illustrate pre-20th century island life and settlement patterns.
- Sea stacks: Notable offshore sea stacks and stacks such as Stac an Armin and Stac Lee provide important breeding habitat for seabirds and are prominent natural features visible from the main islands.
How to Get to St Kilda #
St Kilda (the remote Outer Hebrides archipelago) is only accessible by sea or by occasional helicopter. Passenger boats and organised day trips run seasonally (weather permitting) from ports in the Outer Hebrides - commonly from the Isle of Lewis/Harris area (for example Leverburgh) - and flights/charters operate only intermittently; travel is strongly weather‑dependent and typically arranged in advance.
Tips for Visiting St Kilda #
- Plan landings between late spring and mid‑summer (June-August) when sea conditions are most likely to permit access and seabird colonies are at their most active-operators cancel frequently outside this window due to rough seas.
- Book a landing with a licensed operator well in advance and check National Trust for Scotland (NTS) or operator notices the day before departure-landings are limited, highly weather-dependent, and often rescheduled.
- On Hirta, join a guided walk or head straight to the village ruins and the island's archaeology early in the day; many day‑trip passengers linger on decks and miss the interpreted village and historic landscapes inland.
Best Time to Visit St Kilda #
St Kilda is best visited in late spring to summer (roughly May-September) when boat access is most reliable and seabird colonies are active.
Weather & Climate near St Kilda #
St Kilda's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in August) and cold winters (coldest in March). Temperatures range from 2°C to 12°C. Abundant rainfall (1747 mm/year), wettest in October.
January
January is cold with highs of 7°C and lows of 4°C. Significant rainfall (189 mm), mostly overcast skies, and windy conditions.
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February
February is cold with highs of 7°C and lows of 3°C. Significant rainfall (147 mm), mostly overcast skies, and windy conditions.
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March
March is the coolest month with highs of 6°C and lows of 2°C. Significant rainfall (157 mm), mostly overcast skies, and windy conditions.
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April
April is cold with highs of 7°C and lows of 3°C. Significant rainfall (103 mm), mostly overcast skies, and breezy conditions.
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May
May is cold with highs of 8°C and lows of 5°C. Regular rainfall (89 mm), mostly overcast skies, and breezy conditions.
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June
June is cold with highs of 10°C and lows of 7°C. Regular rainfall (92 mm), mostly overcast skies, and breezy conditions.
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July
July is cool with highs of 12°C and lows of 8°C. Significant rainfall (107 mm), mostly overcast skies, and breezy conditions.
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August
August is cool with highs of 12°C and lows of 9°C. Significant rainfall (127 mm), mostly overcast skies, and breezy conditions.
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September
September is cool with highs of 12°C and lows of 9°C. Significant rainfall (160 mm), mostly overcast skies, and breezy conditions.
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October
October is cold with highs of 11°C and lows of 7°C. The wettest month with heavy rain (200 mm), mostly overcast skies, and windy conditions.
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November
November is cold with highs of 9°C and lows of 5°C. Significant rainfall (190 mm), mostly overcast skies, and windy conditions.
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December
December is cold with highs of 7°C and lows of 4°C. Significant rainfall (186 mm), mostly overcast skies, and windy conditions.