Weatherman Walking Series 1: Episode Guide & Ratings

Derek Brockway takes two autumn rambles: a wild and windy walk through Wales's only world geopark; the second, deep in the woods in the footsteps of a Welsh warrior and wizard.

Derek Brockway explores a winter wonderland in Snowdonia and braves a blizzard over the Blorenge mountain for a ramble through the Blaenavon World Heritage Park.

Derek Brockway goes in search of bluebells and beaches for the spring edition of his seasonal walking show. While exploring the best trails in Wales, he visits the romantic ruins along the Wye and a piece of paradise courtesy of the Pembrokeshire coastal path.

In his final show of seasonal Welsh walks, Derek Brockway rambles by Britain's best beach, an army tank firing range and a legendary Welsh chapel. His second summer walk takes him on a tour of the Elan Valley, past drowned villages, special nature reserves and the site of the famous Dam Buster team's secret training ground.