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.
1975
2009
2024
2014
2019
1950
1986
2020
2025
2016
1947
2021
1980
2022
1957
2012
1948
1969
1935