St. Curig’s Staff, [297].

St. Govan, [318].

St. Cynllo’s Cave, [328].

Stackpole, [181], [190].

Strata Florida, [14].

Sul y Blodau, [54].

Superstition about whistling, [218].

Swyddffynon, [134], [162].

Swallows, [220], [223].

Tai Un-nos, [84].