Cambrian Angling

Llyn Dwr Oer - Dwr Oer Lake

Llyn Dwr Oer


A small man-made lake formed to provide water to work a near-by quarry. Fish were introduced and did well in it, the best attaining around half – a- pound in weight. Slate waste has affected it occasionally.
Less than 1 acre,
GR SH 717454.
Height 1,250’
20 minutes walk from the Blaenau Ffestiniog
Season Starts - 3rd March
Season Ends - 30th September