Road - class 3 togher, Derrynaskea, Co. Longford
Co. Longford |
Roads & Tracks
Beneath the bogland of Derrynaskea in County Longford lies a togher, one of Ireland's most quietly remarkable categories of ancient monument.
A togher is a wooden trackway or road built across wet or marshy ground, typically constructed by laying split or whole timbers across the bog surface to allow people and animals to pass safely. This particular example is classified as a class 3 togher, a designation that reflects its construction method and materials, placing it within a broader typology of Irish bog roads that range from simple brushwood paths to more elaborate plank-and-peg arrangements.
The site came to light during field survey work, noted by B. Raftery, a name closely associated with the serious academic study of Irish bog roads and wetland archaeology. Toghers like this one were built across many centuries, and dating them precisely often requires dendrochronological or radiocarbon analysis of the preserved timbers. The anaerobic, waterlogged conditions of an Irish raised bog are, paradoxically, ideal for preserving organic material that would vanish within years in ordinary soil, which is why so many of these ancient routes survive at all. The Irish Archaeological Wetland Unit, based at University College Dublin, was responsible for systematically surveying and recording such features across the midland bogs before commercial peat extraction could remove them entirely, often working against a tight deadline as the landscape changed around them.
