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Mae’n ddrwg gennym ‘dyw’r bennod yma ddim ar gael ar hyn o bryd

Palu am hanes strwythur anhygoel sydd wedi ei gladdu â thywod ers canrifoedd, nesaf at yr M4. Uncovering the mystery of a huge structure hidden by sand for centuries near the M4 in Kenfig.

24 o funudau

Darllediad diwethaf

Sul 28 Tach 2021 14:50

Darllediadau

  • Sul 28 Meh 2015 18:25
  • Sul 26 Meh 2016 13:15
  • Llun 13 Tach 2017 15:30
  • Mer 12 Rhag 2018 18:05
  • Llun 8 Tach 2021 18:30
  • Sul 28 Tach 2021 14:50