Definitive coverage to all the major winter venues Ysgolion Duno (Black Ladders), Llech Ddu, Cwm Glas Bach, Cwm Lloer, Glyder Fach, Clogwyn Dh, Clogwyn y Geifr (Devil's Kitchen), Craig y Rhaeadr and Clogwyn y Garnedd (Trinity Face).

The guide includes full details of new and previously undocumneted winter routes on all other crags in Snowdonia. Spme updates as recent as December 2010!!

There are also information updates and modern grade reassessments on a range of crags and routes.

• Full colour topos and crag approach maps

• Updated descriptions and approach notes

• New route information

• Modern grade reassessments

• Inspiring action shots

Authors - Simon Panton and Mark 'Baggy' Richards with contributions from Tim Neill, Streaky Desroy, Chris Parking, Gaz Davies, Rich Stone and Owen Hayward.