Episode list

Jules and Greg's adventure begins on the small island of Barra, the jewel of the Hebrides. They land on its tidal runway and are greeted by their two sons, Benny and Chevy. Together, the family dive off the rocks of the Western Isles' only medieval castle and savour one of Scotland's most westerly curries.

Jules and Greg take on the Uists - bodysurfing the wild North Atlantic, hitching a ride from the crew after their van breaks down and topping it all off with some island-made gin from a local distillery.

Jules and Greg dive into Harris's breathtaking beaches, pick up some conversational Gaelic and experience a once-in-a-lifetime magical cave swim with seals off the coast of Lewis.

Jules and Greg head north to Orkney and attempt an unforgettable sunset swim on the Isle of Sanday. They also share a personal, moving moment in Orkney's Italian Chapel and taste the UK's northernmost wood-fired pizza.

Jules and Greg plunge into the freezing northern waters of Shetland for their coldest swim yet. Greg channels his inner Viking, and then our intrepid couple unwind in a homemade wood-burning sauna on the edge of northern Europe.