Dan MacCarthy: Caher under umbrella of faith

Dwarfed by its huge island neighbours of Clare Island, Inishturk and Inishboffin, the small island of Caher is of huge historic importance, writes Dan MacCarthy.

The daytripper setting out from Roonagh Quay in southwestern Co Mayo to any of these magnificent islands may be unaware of the significance of this wedge-shaped island that they cruise past.