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and thereafter becomes a narrow lane as it goes over the hills towards the lake. Along this lane there are some public footpaths signposted, with stiles to access them over the old dry-stone walls that run along parts of the lane.
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Although private vehicles are not permitted access to the lake itself, there is a carpark within walking distance, approx. half a mile from the dam and which is reached by road from the
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Today the lake covers an area of about 120 acres (0.49 km), and has a depth of about 32-foot (9.8 m). After the construction of the dam its area would have been twice this.
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In 1911 a dam ¾ mile long and 35-foot (11 m) high was built across part of its eastern side to supply water for the power station at
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is thought to refer to the shoals of fish which once lived here. Early maps refer to it as
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A second breach was deliberately made in the dam to prevent a re-occurrence.
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before passing under Pont Newydd in
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works. Materials for the dam were transported along the newly laid
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Water is fed into Llyn Eigiau by a tunnel from the stream below
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The breach in the dam, showing the gully cut by floodwater.
495:"Film: 'Nov. 2nd 1925. The Dolgarrog Disaster' (1925)"
49:. Unsourced material may be challenged and removed.
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369:, which in turn provided power for the adjacent
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501:. he National Library of Wales. Archived from
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345:) after they were transferred here from
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16:Reservoir in Snowdonia, Conwy, Wales, UK
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337:. It is thought that a small number of
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408:. The main feeder of Llyn Eigiau is
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528:Reservoirs in Conwy County Borough
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464:The Lakes of North Wales
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292:32 ft (9.8 m)
538:Dam failures in Europe
475:. Gwasg Carreg Gwalch.
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321:range of mountains in
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284:120 acres (49 ha)
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505:on 22 February 2012.
499:Gathering the Jewels
466:. Whittet Books Ltd.
355:Pen Llithrig y Wrach
212:53.16889°N 3.91583°W
43:improve this article
208: /
473:The Lakes of Eryri
329:, Wales. The name
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217:53.16889; -3.91583
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58:"Llyn Eigiau"
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54:Find sources:
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32:This article
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503:the original
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460:Jones, Jonah
453:Bibliography
442:Conwy valley
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281:Surface area
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41:Please help
36:verification
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422:River Conwy
410:Afon Eigiau
406:Llyn Cowlyd
393:Present-day
351:brown trout
343:Llyn Cowlyd
339:Arctic char
315:Llyn Eigiau
246:Afon Eigiau
215: /
190:Coordinates
162:Llyn Eigiau
126:Llyn Eigiau
517:Categories
481:References
438:Tal-y-bont
402:Llyn Dulyn
347:Llyn Peris
289:Max. depth
99:March 2022
69:newspapers
440:, in the
387:Dolgarrog
371:aluminium
367:Dolgarrog
323:Snowdonia
319:Carneddau
203:3°54′57″W
200:53°10′8″N
178:Snowdonia
462:(1987).
174:Location
523:Caerhun
335:Llynyga
184:, Wales
182:Gwynedd
83:scholar
428:Access
331:Eigiau
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434:B5106
327:Conwy
267:Basin
90:JSTOR
76:books
229:Type
62:news
436:at
361:Dam
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