I'll test it on site in December but already I appreciate his quality paper (sturdy and nice) and the side very practical use. The double-sided cutting is wise. Cartridges with numerous practical information. Scale adapted (1/350000). Good work from National Geographic. The short text is in English and Spanish but that is no problem in using the card. Great card to prepare the trip in addition to a good book guide. A field test .... Testing done (1st half of December 2014): handy map and resistant. Confirmation of the initial comment.