Llyn Idwal into Llyn Idwal from around Cwm Idwal. One small river flows out and joins the Afon Ogwen river at Pont Pen-y-Benglog near Ogwen Cottage, immediately above the Rhaeadr Ogwen waterfall. The lake is easily accessible on foot via a 900-metre long stone-paved path from Ogwen Cottage on the main A5 road. Another path encircles the lake. Two paths lead from opposite sides of the lake to the top of the ridge close to the Twll Du (Devil's Kitchen), but these paths become rather steep in places. They lead to Glyder Fach and Glyder Fawr. There is a small pebble beach
Cwm Talwg Cwm Talwg Cwm Talwg is a north-western district and large housing estate complex within the town of Barry in the Vale of Glamorgan ten miles outside Cardiff in south Wales. It is on the outskirts of the main town and links to Pontypridd Road and the A4050 road out of Barry. Prior to the housing development of Cwm Talwg, it was a pig farm; cows, pigs and sheep roamed freely. in 1978 the EC announced the "construction of 104 houses, 20 flats, 31 flats in sheltered accommodation with warden's bungalow and associated site works." Cwm Talwg has two small forests