Within what is now a public forest park in County Kildare, a walled graveyard quietly contains several centuries of religious architecture layered on top of one another, each period leaving something behind. The enclosure, roughly 70 metres north to south and 40 metres east to west, is bounded by a high, carefully built masonry wall and entered through a gate near its north-east corner. It sits on a gentle south-facing slope, about 100 metres from the ruins of Donadea Castle, and the whole complex belongs to the former demesne of the Aylmer family.

The ground itself may have been in use as a sacred site since the Early Christian period, a stretch of Irish history roughly spanning the 5th to the 12th centuries, when small monastic or parish churches were established across the country, often on sites that remained in religious use for generations. That continuity is visible here in physical form. An early 17th-century church occupies part of the enclosure, its ruins now companion to a 19th-century Church of Ireland church built on the same ground. Inside the later building is an effigial tomb from the 17th century, a type of monument in which a sculpted figure of the deceased lies in stone on top of the chest, and this one commemorates a member of the Aylmer family. An octagonal font, a basin used for baptism, survives inside the church as well, and a second font lies outside the building. Headstones and a small number of flat burial slabs are scattered sparsely across the enclosure, clustering most thickly around the church ruins themselves.

Donadea Forest Park is managed as a public amenity, so the graveyard is accessible as part of a visit to the wider demesne. The castle ruins and the walled enclosure sit close together, making it straightforward to take in both. The layering of an Early Christian foundation, a post-medieval church, a 19th-century successor, and a family tomb from the intervening period gives the compact space an unusual density of historical material for its size.