Map showing route for the ascent of Grand Som from les Reyes (Map: IGN 1:25,000 3333 OT & 3334 OT)
Printed from: http://braemoor.co.uk/chartreuse/grandsom/fretmap.shtml on 12 May 2025
Copyright: © 1998 - 2025 John Gardner
Copyright: © 1998 - 2025 John Gardner
A Walking Guide to Chartreuse