Plot: Ellie Harrison and Matt Baker head for South Wales' Gower Peninsula. Ellie visits Swansea Docks to see how its once filthy waters are now so clean that mussels thrive there

Countryfile - Season 26 - Gower (Episode 35)
Episode Aired On:
Sunday, September 1 2013
11 years ago
Sunday, September 1 2013
11 years ago