Cefn-Isaf (N.View, Griffith's text)
This Cromlech lies in a field on the farm called Cefn Isaf, about two and a half miles north-east of Criccieth. The capstone is twelve feet long, and averages about seven feet wide at the top, and is one foot thick at the northern side, and three and a half feet at the southern side. It rests on four supports; the two supports that are on the southern side are of the following dimensions:- the largest is a slab nine and a half feet long, lying edgewise, and is three and a half feet high, and the other one is four feet high by two feet wide. The two that are on the northern side measure as follows:- one is three feet and a half high by two fee wide, and the other is three feet high by two feet wide. (See Arch. Camb. Vol.XV 1869 p. 137