On the hills are several cairns, especially on the height named Drygarn, or "Derwydd Garn", implying "the Druid's rock, or mount," part of which is in the adjoining parish of Llanfihangel Abergwesyn. There are also some cairns on an eminence of less elevation, designated "Gemrhiw". On "Rhos-Saithmaen", or "the Seven Stone common," which is partly in this parish, and partly in that of Llanafan, are some stones very irregularly placed. Near this common is another, called "Rhos-y-Beddau", or "the common of the graves," the name of which would appear to commemorate some great battle, probably that of Llechrhyd.