Arenig Fawr South Top is the twin top of Arenig Fawr in southern Snowdonia, North Wales. It is the second highest member of the Arenig range, being 18 m less than its twin. From here the south ridge continues into an area of rocky knolls and small tarns, where Arenig Fawr South Ridge Top can be found.Nuttall, John & Anne (1999). The Mountains of England & Wales - Volume 1: Wales (2nd edition ed.). Milnthorpe, Cumbria: Cicerone. .
References
External links geograph.co.uk : photos of Arenig Fawr and surrounding area
cy:Arenig Fawr