It is the kind of landscape detail that rewards a second look: a medieval fortification, an enclosing ditch, and a vanished railway line all occupying the same modest patch of ground, roughly fifty metres south of the River Bride.

The tower itself measures fifteen metres east to west and just over eleven metres north to south, a substantial rectangular structure with a bawn, or defensive walled enclosure, attached to its eastern side. Both sit atop a rounded mound measuring roughly fifty-three metres by forty-one metres, which is itself encircled by a fosse approximately seven metres wide. A fosse is simply a defensive ditch, here kept persistently wet by the marshy terrain. T.J. Westropp recorded and planned the site in 1908, and his published work captured the tower and its enclosure in some detail. Aerial photography by Dr D.D.C. Pochin Mould later revealed a further arc of wet ground about fifty metres to the south, suggesting that an outer fosse may once have extended the site's defences beyond what is visible at ground level. The ruined Kilcrea Friary, a Franciscan foundation, is clearly visible roughly five hundred metres to the east, placing this tower within a wider landscape of late medieval construction in the Bride valley.

The marshy setting means the fosse retains its water, making the mounded platform on which the tower stands distinctly legible even today. The causeway carried by the former railway line crosses the inner fosse on an east-west alignment directly north of the tower, a utilitarian nineteenth-century intrusion that, in its own way, underlines just how many layers of use this unremarkable-looking field contains.