In this episode, Weatherman Derek Brockway is in Dinas Powys, just outside Cardiff, to walk the five-mile Salmon Leaps circular trail. The route takes him through ancient woodland and across the historical Cwrt yr Ala estate before he returns to Dinas Powys where the Village Show is in full swing. Wildlife expert Lizzie Daly, goes in search of night creatures and Onkar Singh Purewal joins some dawn dippers in the sea at Penarth.

Weatherman Derek Brockway visits Rhondda Cynon Taf for a seven mile circular trail that starts and ends in Hirwaun. On his route he learns about the area's industrial past; visits a whisky distillery and takes a ride on the world's fastest seated zipline. Meanwhile wildlife expert Lizzie Daly investigates how otters are under threat and Onkar Singh Purewal goes on a trek with alpacas across the Brecon Beacons. MEDIUM: Weatherman Derek Brockway visits Hirwaun in Rhondda Cynon Taf to learn about the town's industrial heritage.