The VertiCulture editor would wager a bet that IFMGA Guide and ProGuiding owner, Martin Volken has used more maps than the average outdoor lover. It's no surprise then, that he has a trick or two up his sleeves when it comes to using and storing them. Don't get lost trying to keep track of all those quadrangles floating around in your pack. Simple, yet so effective, Martin shares the secret on how to most usefully fold a map.
19 November 2012