In the great storm of 1859 the 12th century celtic type church of Saint Brynach, in the hamlet of Cwm-yr-Eglwys, was almost totally destroyed. Only the belfry, west wall and part of the graveyard remain. Over a hundred boats were not so lucky in that storm though.

Another storm in 1979 brought further severe damage, but still the remains stand.

Location: Cwm-yr-Eglwys, Pembrokeshire