Early Irish monasteries were not the great medieval abbeys that came later — they were small communities of a few monks living in dry-stone huts inside a circular wall. Reask follows this pattern. Excavations in the 1970s and early 1980s by archaeologist Thomas Fanning revealed the foundations of a small church, beehive-shaped clochán huts, and a cemetery, all enclosed by a wall about 50 metres across. The site sits on a low rise with views across patchwork fields toward the Atlantic. Monks here lived simply: bread, fish, prayer, copying manuscripts, working the small fields that fed them. The community probably never numbered more than a dozen at any time, and may have functioned for several hundred years before being abandoned.

The pillar is the masterpiece. On its west face, a Greek cross sits within a circle, and from its arms emerge interlocking spirals — the same triple-spiral pattern (triskele) found in much older Celtic art, here baptized into Christian use. The letters DNE (an abbreviation of Dominus, "Lord") appear above. The stone is similar in style to cross-pillars at Kilfountain and Kilmalkedar nearby, suggesting either a single sculptor or a local school of carving working across the peninsula during these centuries. The artistry is finer than the cruder Ogham pillars elsewhere on the peninsula; whoever made it knew exactly what they were doing, and had the time and quiet to do it well.

Thomas Fanning's excavation, published in the Proceedings of the Royal Irish Academy in 1981, exposed graves, cross-inscribed stones smaller than the central pillar, and the foundations of buildings ranging from circular huts to a small rectangular church. Some of those carved stones are now in Músaem Chorca Dhuibhne, the local museum in Baile an Fheirtéaraigh (Ballyferriter). The cemetery was used for centuries, and the monastery may have grown and contracted over generations before being abandoned. There is no record of why the community ended. Sometimes the brothers died off; sometimes a new monastery elsewhere drew them away; sometimes a Viking raid (the 9th and 10th centuries saw many) made the location untenable. Reask simply stopped.

The site is in state care as a national monument, but it is not heavily visited. There is no visitor centre, no entrance fee, no rope keeping you off the stones. You walk across a field from a small lane, push open a gate, and there it is: the low wall, the foundations of the huts, the cross pillar standing at the center as if someone set it down yesterday. On a still day, the loudest sound is a sheep somewhere, or the wind moving through the long grass. Reask is the kind of place that asks you to slow down. The monks who lived here would probably approve of how it has aged — half-erased, but holding onto the one thing that mattered most: the carved stone marking what they believed.