Cawmsom daith hyfryd a heulog o gwmpas Cwm Idwal gyda'n tywysydd Mary Williams or Ymddiriedolath Genedlaethol a fu'n siarad am hanes daeraegol, amaethyddol a bywydeg y Cwm.
We had a lovely sunny day for our visit to Cwm Idwal. Sixteen Rotarians, friends and family were given an informative tour of the Cwm by Mary Williams of the National Trust.