To add to your enjoyment of the site a downloadable audio tour is available from www.snowdoniaheritage.info/en/theme/29/princes-of-gwynedd
I fwynhau rhagor ar y safle, mae taith sain ar gael i'w lawrlwytho oddi ar http://www.snowdoniaheritage.info/cy/theme/29/princes-of-gwynedd/