Said to be the 6th-century birthplace of the patron saint of Wales, St David, it is named after his mother, and remains a place of pilgrimage to this day.
Dywedir mai yma oedd man geni nawddsant Cymru, Dewi Sant, yn y 6ed ganrif, ac fe’i henwyd ar ôl ei fam, ac mae’n dal yn fan pererindod hyd heddiw.