As well as seeking to fulfil their two statutory purposes the National Park Authorities have a duty to foster the economic and social well being of their local communities.
Yn ogystal â cheisio cyflawni eu dau ddiben statudol, mae dyletswydd ar Awdurdodau'r Parciau Cenedlaethol i feithrin lles economaidd a chymdeithasol eu cymunedau lleol.