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Under Salt Marsh: Wales' Coastal Drama Filmed
30 Jan
Summary
- The series was filmed across North and South Wales.
- Fictional Morfa Halen is inspired by real Welsh coastal towns.
- Key locations include Anglesey, Fairbourne, and Mawddach Estuary.

The British crime drama, Under Salt Marsh, showcases the picturesque yet perilous coastal scenery of Wales. Principal filming occurred across various locations in both North and South Wales, enhancing the series' atmospheric storytelling.
The fictional Welsh town of Morfa Halen, central to the plot, is inspired by real rural communities. These communities are depicted as being threatened by climate change and rising sea levels, adding a layer of environmental commentary.
Key filming sites included the Isle of Anglesey, Fairbourne beach, and the Mawddach Estuary. Newborough Forest on Anglesey and the coastal settlement of Fairbourne itself were prominent backdrops. Barmouth and the village of Llanbedr also served as important filming locations, contributing to the show's authentic feel.




