to conserve and enhance the countryside and cultural resources and promote public access to and engagement with them, and to sustain the Welsh language and promote and facilitate its use.
i warchod a gwella cefn gwlad ac adnoddau diwylliannol a hybu cyfleoedd y cyhoedd i’w defnyddio ac ymgysylltu â nhw, a chynnal y Gymraeg a hybu a hwyluso’r defnydd ohoni