Plantilla:Topoguia bienes nacionales english
This trek is very well described in the Rutas Patrimoniales guide from the Ministerio de Bienes Nacionales [{{{1}}} Digital Version], [{{{2}}} PDF version]. It is also posible to ask for a printed version in the Ministery: 3512100, anexo 2325. It is highly advisable to take it to the trek, since it improve the experience with flora, fauna, geography and geology descriptions.