BBC Two & BBC One Wales present

Iolo's River Valleys

Name: Iolo's River Valleys
Genre: Documentary
Released: 2025-05-06

2025–present2 seasonsOngoingDocumentary

BBC Two & BBC One Wales present

2025–present2 seasonsOngoingDocumentary

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§ Synopsis

Documentary

Iolo Williams explores four of Wales’s most stunning river valleys from sea to source, uncovering their hidden wonders and remarkable wildlife.

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2

§ Seasons

2 seasons · 5 episodes

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