Looking towards Aberffraw, near the shore, at Tynewydd, Llanfaelog, a double cromlech can, or rather, could be seen: one has been used up, the other has been broken. An "improving" tenant made hedges of the first; and a worshipping tenant, apparently believing in the fitness of what he considered an "altar" to the occasion, made a bonfire on the second to celebrate the coming of age of his landlord, and thus split the ponderous mass (5 feet thick and 13 1/2 feet long) in two. The stone is of the metamorphic rock of the country.