The tiny diamond-shaped island of Pabay lies in Skye's Inner Sound, just two and a half miles from the bustling village of Broadford. One of five Hebridean islands of that name, it derives from the Norse papa-ey, meaning 'island of the priest'. Many visitors since the first holy men built their chapel there have felt that Pabay is a deeply spiritual place, and one of wonder. These include the great 19th-century geologists Hugh Miller and Archibald...