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 Penmachno Room in the village at the former Shiloh Chapel. Situated near the end of the valley is The Latymer School's outdoor centre, Ysgol Latymer Outdoor Pursuits Centre (occupying the buildings of the former primary school). The school runs residential trips each year for year 7 and year 9 pupils, as well as various Geography and PE trips. The Latymer School purchased this centre in Snowdonia National Park so that its pupils could get to know each other better and to discover their individual skills. Cwm Penmachno Cwm Penmachno is a former quarry settlement at the head of the Machno Valley