Martin Clunes embarks on an epic journey around the islands of the Atlantic. His odyssey takes him to a spectacular array of ocean islands, from the jungles of the African Galapagos, via Madeira, the Azores and the Faroe Islands, and to the frozen heart of Greenland.

While on his travels, Martin discovers the astounding diversity of the Atlantic's island cultures and creatures and little-known stories of resident humans and animals.