Uamh an Claonaite

Uamh an Claonaite is the largest cave system in Scotland, running through limestone rock with both dry passages and water-filled sections. The underground network contains multiple chambers connected by passages of varying sizes and difficulty.

Members of the Kendal Caving Club first systematically explored this cave in 1967, making significant discoveries about the Scottish underground network. These early explorations opened the way for further study and understanding of the cavern system.

The name comes from Scottish Gaelic and means Cave of the Sloping Rock, reflecting how local people describe the geological features around them. Walking through the area, you notice how Gaelic place names connect the landscape to its ancient cultural roots.

Entry to this cave requires specialized caving equipment and diving certification for the water-filled sections, along with proper training and experience. Underground conditions are cool and dark, so bring appropriate gear and consider hiring a professional guide.

A surprising link between Rana Hole and the inner chambers was discovered in 2007 through careful excavation work, revealing the system was even larger than previously thought. This connection surprised researchers and expanded understanding of how the passages interconnect.