The hut is modest in scale, just 2.3 metres in diameter, with a stone wall roughly half a metre thick and 30 centimetres high where it protrudes. What makes it quietly interesting is a detail of practical engineering: the interior floor has been deliberately cut into the hillside on the western upslope side to a depth of about 30 centimetres, levelling the ground for whoever once lived or sheltered here. It is a small human adjustment to difficult terrain, and it has survived long enough for the bog to begin reclaiming it.

Hut sites of this kind are the remains of simple, often single-roomed stone dwellings associated with seasonal or pastoral activity, typically dating from the early medieval period onward, though without excavation it is difficult to assign a precise date to any individual example. What gives the Crossterry site a little more context is its setting within a loose cluster of related features. Another hut site lies just 3 metres to the north, and an enclosure, a defined area bounded by a wall or bank and often associated with livestock or agriculture, sits approximately 10 metres to the south-southeast. Together, these three features suggest something more than a single episode of rough shelter; they hint at a small, organised presence on this hillside, a group of structures that once functioned in relation to one another. The rushes and rubble that now obscure the interior leave the detail of that relationship unresolved.