The return of the documentary examining life in the two counties, beginning by meeting the people who live and work along the beautiful and rugged coastline. In Looe on the south coast of Cornwall, the whole community gears up for one of the biggest events of the year - the one-mile wild swim from St George's Island back to the town beach. On the heel of Cornwall in Gweek, clean ocean campaigner Steve Green and his band of volunteers paddle to hard-to-reach beaches along the peninsula to rid the shoreline of plastic flotsam.

On Bodmin Moor, apple farmer and cider maker Tom Bray creates a special centenary blend of sparkling cider. And in Cornwall, local artists raise money to build a new granite walkway.

In Newquay, surfer Katy Beddoe is preparing to jump back into competitions after a knee injury, while Cornish horseman David Jones and his daughter Myrtle ready their heavy horses for an old-fashioned ploughing contest. In Ilfracombe in north Devon, harbourmaster Georgina Carlo-Paat takes delivery of a new robotic waterborne litter picker.

In Polperro, harbourmaster Olly Puckey prepares for the arrival of a huge new storm gate. On the Dartington estate in Devon, dairy farmer Jon Perkin diversifies into goats.