Less discussed is the enclosure that also sits within this landscape, a field monument whose precise character and date remain formally undocumented in publicly available records. An enclosure in archaeological terms is simply a defined area bounded by an earthwork, wall, or ditch, and such features in the west of Ireland can range from prehistoric settlement enclosures to early medieval cashels to post-medieval farmsteads. Without further detail, the Boheh example occupies a quiet corner of the record, its story still to be properly told.

The area around Boheh has been a place of human activity for a very long time. The famous rock at Boheh is a large boulder covered in cup-and-ring marks, a form of abstract megalithic art consisting of carved circular depressions and concentric rings whose exact meaning remains debated. It dates to the Neolithic or Bronze Age and sits in a wider cultural landscape shaped by centuries of use, from prehistoric communities moving cattle along seasonal routes to the enduring Christian association with the mountain to the north. An enclosure in such a setting could belong to almost any phase of that long sequence, which is precisely what makes its current obscurity frustrating for anyone trying to understand how this small patch of Mayo was organised and occupied.