- Llyn Ogwen
Infobox lake
lake_name = Llyn Ogwen
image_lake = Llyn Ogwen.jpg
caption_lake = looking north
image_bathymetry =
caption_bathymetry =
location =North Wales
coords = coord|53|07.5|N|4|00|W|region:GB_type:waterbody|display=inline,title
type =
inflow =Afon Lloer ,Tryfan ,Pen yr Ole Wen
outflow =River Ogwen
catchment =
basin_countries = United Kingdom
length =
width =
area = convert|78|acre|ha|abbr=on
depth =
max-depth =
volume =
residence_time =
shore =
elevation = 310 m
islands =
cities =
frozen =Llyn Ogwen is a
lake in northWales . It lies alongside theA5 road between two mountain ranges, theCarneddau and theGlyderau . Somewhat unusually, the county boundary at this point is drawn so that the lake itself lies in the county of Gwynedd, but all the surrounding land (excluding the outflow) lies inConwy County Borough .Llyn Ogwen lies at a height of about 310 metres above sea level and has an area of 78 acres, but is a very shallow lake, with a maximum depth of only a little over 3 metres. It is fed by a number of streams from the slopes of the mountains which surround it, which include
Tryfan andPen yr Ole Wen . The largest of these streams isAfon Lloer , which flows fromFfynnon Lloer .Llyn Ogwen is the source of the
River Ogwen which flows north to reach the sea near Bangor. Although Ogwen is a natural lake, a dam was built in the early 20th century to raise the level of the lake in order to provide water for the use of the nearbyPenrhyn Quarry . The lake is popular with anglers and is said to contain excellent trout.References
*Geraint Roberts (1995) "The Lakes of Eryri", Carreg Gwalch ISBN 0-86381-338-0
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