Llyn Dulyn (Black lake) is a lake on the edge of the Carneddau range of mountains in Snowdonia, North Wales. The lake covers an area of only 33 acres (130,000 m2), yet is extremely deep – it reaches to a depth of 189 feet (58 metres). The lake contains brown trout and char and is very lightly fished due to its distance from the road…. an approx 2.8 mile walk.

Day tickets available online with the Fishing Passport.