We love walking although we can't cover the ground so well these days. Those pathways where they existed at all would make my hair stand on end even when we were young and fit. How so many people made the journey without proper food, clothing and footwear and often at night reflects great courage and dedication, and the bravery of their guides. It was mentioned that thousands of people had died on the route; I'm not surprised. Well done C4 for this well deserved tribute.