Sefydlwyd y Grŵp i ystyried y 69 o argymhellion amrywiol eu cwmpas ar ddyfodol tirweddau dynodedig Cymru a nodwyd yn Adroddiad Marsden.
The Group was established to explore the recommendations of the Marsden Report into the future of Wales’ designated landscapes, which provided 69 wide-ranging recommendations.