In the tiny churchyard of Granston, set back from the bay of Abermawr and its smaller neighbour Aberbach, two gravestones bear witness to anonymous victims of the waves. One marks the deaths of Captain Charles Bowlby and his crew of 28 on board the…

The cluster of rocks known as The Smalls, 20 miles off the coast of south west Wales, was a major shipping hazard, notorious for ferocious rip tides, until 1777 when an unorthodox timber lighthouse structure was erected consisting of nine stout oak…