Arda O'Hanlonl's offshore journey begins on Rathlin Island in the far north, traveling west to remote Tory Island off Donegal, and on to Arranmore, the largest island of the north.

Ardal continues his journey along the rugged west coast to the Aran Islands. Heading south, he lands on the Great Blasket Island, further down to Valentia, and finally to the majestic Skellig Michael UNESCO World Heritage Site.

On Ardal O'Hanlon's final trip he visits the beautiful gem that is Garnish Island nestled in Bantry Bay, from there he heads south to Sherkin Island and on to Ireland's most southerly island, Cape Clear.