Located just outside at the village of Lisfannan, 27 kilometres east of Letterkenny in County Donegal, this was the site of a sixth century monastic settlement founded by St.
Mura, but nothing remains of that now.
The cross slab is quite large - 1.
6m tall x 1m wide - and has a large Latin cross carved on both sides.
The west face also has two figures with long hair.
Down one edge is one of Ireland's few Greek inscriptions.
