Rock art, Clehagh, Co. Donegal

This weathered surface, measuring just 2.5 metres by 1.55 metres, displays an intriguing collection of carved symbols: fourteen crosses, one cross enclosed within a circle, and four cupmarks. The site sits at an odd angle in a field boundary, where the stone wall takes an unexpected turn through the marshy ground.

The crosses themselves are quite small, each measuring less than 25 centimetres in both height and width. These modest carvings suggest a local tradition of rock art rather than any grand ecclesiastical monument. The presence of cupmarks alongside Christian symbols hints at the possibility of different periods of use, as cupmarks are often associated with prehistoric ritual activity whilst the crosses clearly date from the Christian era. Such overlapping of sacred markings across different periods is not uncommon in Irish archaeology, where significant stones and outcrops were revisited and remarked by successive generations.

First documented by M. R. Colhoun and later included in the comprehensive Archaeological Survey of County Donegal in 1983, this rock art site at Clehagh represents the kind of modest but significant monument that dots the Irish landscape. While it may lack the grandeur of high crosses or the mystery of passage tombs, this carved stone speaks to the everyday spiritual practices of rural communities who marked their landscape with symbols of faith and perhaps older beliefs, creating a palimpsest of meaning on the enduring canvas of stone.