A look at the Isle of Gigha, where Tony and Catriona work as oyster farmers. Also featuring French-born Marie, who works as a fire officer on the tiny Scottish island of Fair Isle.

We have a peek at the puffins on Rathlin Island, explore the slate-sprinkled shores of Easdale in Scotland, meet a campsite manger on Bryher in the Isles of Scilly who has a passion for racing gigs and visit the spiritual solace of Bardsey in Wales.

The Welsh island of Bardsey has a stream of visitors during the summer as pilgrims soak up its rich spiritual traditions. But only six people call it home, including Gareth and his wife Meriel, who farm and run a small café from their house.

Exploring all five islands of the Isles of Scilly, the royalty on Piel Island, Bardsey Island's nature reserve, and the rich history of Hirta with the island's archaeologist, Clare.