Main content
Cyfres 6
Ymdrech John Pierce Jones a Dilwyn Morgan i hwylio o gwmpas Ynysoedd Heledd a gorllewin yr Alban. John Pierce Jones and Dilwyn Morgan's attempt to sail along the West coast of Scotland.
Ar iPlayer
鈥橠yw鈥檙 rhaglen yma ddim ar gael ar 91热爆 iPlayer ar hyn o bryd
Ar y Teledu
Dim darllediadau i ddod