Weatherman Walking
Weatherman Derek Brockway laces up his boots and heads outdoors for a seasonal tour of Wales's best walks

On this stunning walk along the Anglesey coast, Derek discovers that the only way to get to church is at low tide. He finds out all about the mythical stories surrounding the Mabinogi. He surprises the community with this week’s Weatherman Walking Local Hero Award, and on Porth Tyn Tywyn, he relaxes by taking a sauna.