Seán Mac Labhraí retraces Donegal author Seosamh Mac Grianna's epic 300-mile hike through Wales in 1934. Using Mac Grianna's book 'Mo Bhealach Féin' as a guide, the final episode sees Seán making his way from Bala to Cardiff following the last part of Seosamh Mac Grianna's trek. On the way he has an audience with a Welsh bard, experiences the massive cultural event that is the Eisteddfod and reflects on how the journey influenced Mac Grianna's life and work. Leanann Seán Mac Labhraí lorg Sheosaimh Mhic Grianna, údar Conallach a rinne siúlóid eipiciúil 300 míle tríd an Bhreatain Bheag sa bhliain 1934. Baineann Seán úsáid as leabhar Mhic Grianna 'Mo Bhealach Féin' mar threoir, agus é ag taisteal ó bhaile Bala go Caerdydd, agus é ag leanúint an chuid dheireanach d'aistear Sheosaimh Mhic Grianna. Ar an bhealach, tá agallamh aige le bard Breatnaise, baineann sé sult as an ócáid ollmhór chultúrtha ar a dtugtar an Eisteddfod agus déanann a mhachnamh ar an dóigh a ndeachaigh an turas i bhfeidhm ar shaol agus ar shaothar Mhic Grianna.