Download or read book Pictorial Guide to the Mountains of Snowdonia written by John Gillham and published by White Lion Publishing. This book was released on 2011-03 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fourth of four volumes providing the most comprehensive coverage of the mountains of the Snowdonia National Park. The Southern Peaks encompases the ranges of Cadair Idris, which rises from the sandbars and surf of the Mawddach Estuary like great walls of splintered rock; the neighbouring Tarren and Dyfi Hills, where hard Ordovician rock meets soft Silurian shale, and the fine Aran ridges high above the fields and lake of Bala.