In 2014 my wife and I decided to do the Tour do Mont Blanc. It is an ambitious trail that takes you through many mountain passes during a 170km hike. You cross through three countries and witness some fabulous views along what is often a 10 day hike. It is no easy hike and the preperation can be just as hard as the walk itself. There are some invaluable resourses out there that you should read and or buy if you are also looking to do the walk. http://www.walkingthetmb.com/ - This website has a lot of good information about...