Dydi Ffion y ffermwraig ddim yn gallu mynd ar ei gwyliau, oni bai ei bod hi'n mynd â'r holl wartheg gyda hi. Does dim amdani felly ond gwyliau gwirion i bawb! Y tro hwn maen nhw'n mynd i ERYRI.
Ffion the farmer cannot go on holiday without taking all her cows with her. She therefore sets out on a hilarious holiday with her entourage, travelling this time to Snowdonia.