Sianel podlediad sy'n trafod materion yn ymwneud a phrif nodau Awdurdod Parc Cenedlaethol Eryri; gwarchod a gwella harddwch naturiol, bywyd gwyllt a threftadaeth ddiwylliannol yr ardal; hyrwyddo cyfleoedd i ddeall a mwynhau ei nodweddion arbennig; a meithrin lles economaidd a chymdeithasol ei chymunedau. • • • A podcast which discusses topics relating to the aims of the Eryri National Park Authority (Snowdonia); to conserve and enhance the natural beauty, wildlife and cultural heritage of the area, promote opportunities to understand and enjoy its special qualities; and to foster the economic and social well-being of its communities.