'It was sometimes called Brigid's Cave, the echo cave, and if you shouted your question loud enough in the right direction you got an answer instead of an echo' Growing up in a small Irish seaside town are two very different young people, both praying that their destinies will be to travel far away from home The paths of these two are to cross and recross in unforeseen ways and to lead back - eventually - to Castlebay as the long drama is played out where it all began