This subcircular platform, measuring 31.7 metres across its interior, sits atop what appears to be a naturally occurring hillock that has been deliberately modified. The earthen bank enclosing it survives to about 75 centimetres in height, though time and weather have worn away sections of it completely. What makes this site particularly intriguing is the dramatic four-metre drop from the top of the bank to the surrounding ground level; evidence that whoever built this structure took advantage of the natural topography, scarping and infilling the hill to create a more formidable defensive position.

The ringfort, or rath as these structures are known in Irish, occupies a strategic position with commanding views over what was once marshland that effectively cut off the Inishowen peninsula from the mainland. A possible entrance on the eastern side would have controlled access to the level interior, which today lies beneath good pasture land. Interestingly, whilst early Ordnance Survey maps from the 19th century show an outer bank, no trace of this feature remains visible on the ground today.

Archaeological opinion remains divided on the site’s precise function and date. Some scholars, including McNeill in 1975, have suggested this might be a motte; a type of Norman fortification consisting of a raised earthwork topped with a wooden or stone keep. However, it could equally be an earlier Irish ringfort, a type of defended farmstead that was common throughout Ireland from the early medieval period. Without excavation, the true nature and date of this enigmatic earthwork remains one of Donegal’s many archaeological puzzles, quietly weathering in the landscape where it has stood for perhaps a thousand years.