Mae Arolwg Ymweliadau Dydd Prydain Fawr a gyhoeddir heddiw yn dangos bod nifer yr ymweliadau dydd â'r wlad gan dwristiaid yn y 12 mis a ddaeth i ben ym mis Medi 2016 wedi cynyddu dros 28% o’i gymharu â'r 12 mis blaenorol, a bod yr arian a wariwyd wedi cynyddu 40%.
The Great Britain Day Visits Survey which is published today, shows that the number of tourism day visits made to Wales in the 12 months ending September 2016 has increased by more than 28% compared to the previous 12 months, while the amount spent has increased by 40%.