National Screen and Sound Archive of Wales preserves and celebrates the sound and moving image heritage of Wales, making it accessible to a wide range of users for enjoyment and learning. Its film collection reflects every aspect of the nation’s social, cultural and working life across the 20th century, giving a fascinating insight into Welsh filmmaking, both amateur and professional.
This film is currently unavailable
Tryweryn, the Story of a Valley
Devastation of a Welsh-speaking community: Capel Celyn village and farms of the Tryweryn Valley disappear beneath the waters of a reservoir so Liverpool’s thirst may be slaked.
From the collection of:
Overview
The local school is closed, the chapel celebrates its last wedding, furniture that has stood in farmhouses for centuries is removed, graves are dug up and re-located. Thus did the Tryweryn Valley and the village of Capel Celyn become one vast reservoir via an Act of Parliament that allowed Liverpool City Council to proceed with the creation of its new water supply despite the opposition of every Welsh MP bar one.
The Tryweryn Bill allowed Liverpool City Council to by-pass obtaining planning consent from the relevant local authorities. Wales’ powerlessness was exposed and protests involved members of the Free Wales Army and Mudiad Amddiffyn Cymru. Pupils and staff of Friars School in Bangor filmed the demolition and construction work from start to finish and have produced what might have been regarded as an objective record of an emotive event. The school concludes that the reservoir has enhanced the natural beauty of the area and that it will attract tourists “to enjoy the sailing and fishing on these once troubled waters."
Related
Laura Mulvey in Conversation Laura Mulvey in Conversation
Inside Film 2025 76 mins
Laura Mulvey in conversation, following her BFI Fellowship Award.
George Clooney in Conversation George Clooney in Conversation
Inside Film 2025 74 mins
George Clooney visited BFI Southbank to look back on his life and career.
Chloé Zhao Screen Talk | BFI London Film Festival 2025 Chloé Zhao Screen Talk | BFI London Film Festival 2025
Inside Film 2025 65 mins
The Oscar®- winning director of Nomadland discusses her unique approach to filmmaking and the inspiration behind the adaptation of Hamnet.
Edgar Wright on The Running Man Edgar Wright on The Running Man
Inside Film 2025 28 mins
The director talks to Mark Kermode about putting Stephen King's dystopian life-or-death gameshow thriller through its paces.
Richard Linklater Screen Talk | BFI London Film Festival 2025 Richard Linklater Screen Talk | BFI London Film Festival 2025
Inside Film 2025 69 mins
Richard Linklater discusses his remarkable and wide-ranging body of work, including Blue Moon and Nouvelle Vague.
Daniel Day-Lewis Screen Talk | BFI London Film Festival 2025 Daniel Day-Lewis Screen Talk | BFI London Film Festival 2025
Inside Film 2025 73 mins
Daniel Day-Lewis, the ultimate actor’s actor discusses his career in conversation with Mark Kermode.