Shrough Passage Tomb's entrance is formed with two orthostats on each side defining an area . The chamber is about 1.5 m x 1.2 m and is roofless. The chamber stands near the centre of a low, roughly circular mound, across. Many megalithic monuments are aligned towards mountains and celestial events; the entrance chamber at Shrough points roughly towards Slievenamon and the area of sunrise at equinox.