Enclosure, Kilpoole, Co. Wicklow
Co. Wicklow |
Enclosures
At Kilpoole in County Wicklow, an entire archaeological site exists only from the air.
A subcircular enclosure roughly thirty metres across leaves no trace a walker would notice underfoot, yet when conditions are right, the outline of its fosse, a defensive ditch dug around the perimeter, appears as a cropmark on aerial photographs, the buried ditch causing the soil above it to retain moisture differently and the grass or crops above to betray its presence in subtle tonal shifts. It is the kind of site that is simultaneously absent and present, invisible at ground level and yet legible from above with surprising precision.
The enclosure sits on fairly level ground, bounded to the north by a dried-up stream bed and to the east by a cliff-edge, natural features that would once have contributed to whatever defensive or boundary function the site served. The aerial photographs also show a pit along the south-eastern line of the fosse, and a second fosse extending from the west, which may point to a possible annexe, an additional enclosed area attached to the main circuit. That detail alone suggests the site was more than a simple ring. What makes the location stranger still is the density of archaeology clustered around it. To the south lies a large complex of ring-ditches, circular earthwork features typically associated with prehistoric funerary or ritual activity. Approximately a hundred metres to the north-east there is a possible promontory fort, a type of enclosure that uses a natural spur of land and cuts it off with a bank or ditch across the neck of the promontory. And roughly forty metres to the north-west, aerial photographs record traces of a double-ditched linear feature whose purpose remains unresolved.
There is little a visitor could meaningfully observe on the ground, since none of these features register visibly in the landscape today. What the site offers instead is a reminder of how much of Ireland's early settled and ceremonial geography survives only in the shallow chemistry of buried soil, readable not by touch but by light and season and altitude.