Eoin starts his island voyage on Rathlin, then heads west for Malin Head and Inishtrahull, meeting basking sharks and dolphins en route, before going south to Achill Island.
Eoin visits a wondrous native woodland on Clare Island and as he sails his Galway Hooker through Connemara's turquoise waters, he finds deserted islands home to skylarks and Ireland's only native reptile on the Aran Islands.
Eoin is back in his Galway Hooker and sailing to the islands off County Kerry before heading south into his home waters off Cork and the end of his journey at Fastnet Rock.