Top 5 Caves in Orkney islands

The Orkney Islands offer a diverse range of cave experiences. You'll find dramatic sea caves, such as 'gloups' which are collapsed sea-caves, carved by the powerful Atlantic. Additionally, the islands feature ancient man-made chambered cairns that provide a unique cave-like exploration, offering insights into both natural coastal erosion and historical human activity.

Yes, the Orkney Islands are home to several significant man-made chambered cairns. These include Maeshowe Chambered Cairn, which requires registration and a shuttle bus for a guided tour, and is known for its impressive interior and ancient runes. You can also visit Unstan Cairn, which has easy access and an information plaque, and Vinquoy Chambered Cairn, an impressively intact structure dating from 3,000 BC with a view over Calf Sound.

Two prominent sea caves are The Gloup Sea Cave, a spectacular collapsed sea cave in the Mull Head Nature Reserve, and Hole of Ness Sea Cave, another visually striking collapsed sea-cave. Both demonstrate the powerful forces of the sea shaping the Orkney coastline.

For The Gloup Sea Cave, viewing platforms are available, but caution is advised due to slippery rocks and unstable grassy edges. At Hole of Ness Sea Cave, visitors are strongly cautioned against getting too close as the edge is overhanging and unstable. Always prioritize safety when exploring coastal areas.

Yes, Unstan Cairn is categorized as family-friendly, offering easy access and an informative experience about an ancient historical site. While sea caves are impressive, their coastal locations may require more caution, especially with young children.

The Orkney Islands are subject to strong weather conditions. Visiting during the warmer, drier months, typically late spring to early autumn (May to September), generally offers more pleasant conditions for exploring coastal areas and historical sites. Always check local weather forecasts before heading out, especially for sea caves.

Orkney's sea caves often provide secluded resting spots for seals. The diverse marine life in these areas can also include various seaweeds, sponges, anemones, and sea squirts, particularly in parts with less wave surge and light.

Yes, the Orkney Islands offer numerous hiking opportunities. For example, the Gloup circular route in the Mull Head Nature Reserve is a moderate 8.7 km hike that includes The Gloup Sea Cave. You can find more hiking routes and guides on the Hiking in Orkney guide page.

Beyond hiking, the Orkney Islands are excellent for cycling. You can explore routes like the EuroVelo 12 - North Sea Cycle Route or the Orkney Prehistory Loop. For more options, check out the Cycling in Orkney Islands guide or the Road Cycling Routes in Orkney Islands guide.

Visitors frequently appreciate the dramatic visual experience of natural coastal erosion at the sea caves, noting their sheer scale and the powerful interaction of the sea. For the chambered cairns, the impressive and spacious interiors, along with the historical insights and ancient carvings, are often highlighted as captivating features.

While some areas of Orkney are served by public transport, reaching specific cave locations, especially more remote sea caves, might require a car or a combination of bus and walking. For sites like Maeshowe Chambered Cairn, a shuttle bus service is provided from its Visitor Centre.

Yes, safety is paramount. The edges of collapsed sea caves like Hole of Ness Sea Cave can be overhanging and unstable. Always keep a safe distance from cliff edges, especially in windy or wet conditions. Rocks can be slippery, and grassy edges unstable. It's advisable to wear appropriate footwear and be aware of tide times if exploring coastal paths near sea caves.