There is almost no rubble left around it, which tells its own quiet story: the walls were not simply abandoned to fall, but were systematically dismantled, the stone carted off for use somewhere else. What remains is barely knee-high, the footprint of a building roughly 5.8 metres on each side, with a small pond gathering in the northern end of the hollow and a narrow raised causeway of stones connecting the southern edge to where the entrance may once have been.

The structure dates to around 1806, one of more than eighty signal stations built by the British Board of Ordnance along the Irish coastline during the Napoleonic Wars. The network was designed to relay warnings of an approaching French invasion fleet, using naval signal posts, a system of flags and semaphore-style apparatus borrowed from maritime practice, to pass messages between stations within line of sight of one another. The chain ran clockwise from Dublin Bay all the way to Malin Head in County Donegal, forming a continuous coastal circuit. This particular station linked, in theory, to towers at Barr Thráú on the Belmullet Peninsula to the south-west, about 11.3 kilometres away, and at Glensky to the east-south-east, roughly 13.78 kilometres distant. Both of those are now largely collapsed as well. There is a peculiarity to this site, however: a slight rise to the north means the coastline itself cannot actually be seen from the tower's position. Whoever kept watch here likely relied on observers posted further north, closer to the headland, to relay information back to the station. The French threat faded by the mid-1810s, and the entire network was abandoned shortly afterwards, leaving towers like this one to the bog and the weather, and eventually to whoever needed building stone.

The site sits close to a modern gravel road that runs north to south past its eastern side, making it accessible across what is otherwise open, unenclosed bog. The oval hollow surrounding the tower is most likely the result of later peat extraction rather than any original feature of the station's design, though the possibility that it once served as a kind of enclosure, as seen at other stations in the network, has not been entirely ruled out.