Gwynedd, yn ymrannu'n Wynedd Uwch Conwy (i'r gorllewin o afon Conwy) a Gwynedd Is Conwy / y Berfeddwlad (i'r dwyrain o afon Conwy)

Ffurfiau: dwy Wynedd, Gwynedd, dwy Wynedd, Gwynedd, dwy Wynedd, Gwynedd, dwy Wynedd, Gwynedd
Cyfeiriadau: 10.46 100.10 100.13 100.20 100.4n 105.47 109.41 113.74 114.10 117.48 126.27 15.18 20.53 20a.40 20a.50 21.11 21.2 21.28 21.32 21.44 21.52 21.55 21.59 21.67 26.2 42.19 42.32 42.40 42.6 43.11 43.16 43.33 43.60 47.13 48.54 48.70n 48.8n 49.18 50.26 50.45 52.28 52.6 53.12 55.33n 55.42 56.36n 56.68 57.16 57.28 57.46 57.54 58.14n 58.44 58.55 59.8 60.13 60.8 61.10 61.26n 61.32 61.37 63.59 63.6n 64.16n 64.32 64.50 66.41 78.39 84.53 87.18n 99.9n

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