Iolo's River ValleysSeries 1, Episode 1 - The Rheidol Valley

Iolo Williams explores the Rheidol valley and looks for elusive pine martens. He’s also treated to views of red kites nesting in a village and explores a remote zinc mine.

Iolo's River Valleys was broadcast on BBC2 at Tuesday 6 May 2025, 19:00.

Series 1Episode 1

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Iolo's River Valleys

Iolo's River Valleys is a TV show on BBC2. Iolo Williams explores four of Wales’s most stunning river valleys from sea to source, uncovering their hidden wonders and remarkable wildlife. The program has been available since 2025. A total of 1 episode was broadcast in May 2025.

Last broadcast:06/05/2025 at 19:00

Iolo's River Valleys catch up

Iolo's River ValleysSeries 1, Episode 1 - The Rheidol Valley

Iolo's River Valleys

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