Cambios

| The trekking guide book "Trekking in the Patagonian Andes" describes the trail around the volcano Antuco. The entire cicuit is incorporated into the GPT either a regular or optional route.

|-style="vertical-align:top;"

| Juan Francisco Bustos

| The Panoramio images of of Juan Francisco Bustos indicate a trail in the valley Cochico. This images together with bits and pieces of trails visible on satellite images in Google Earth helped us to find a good traverse from Trapa Trapa to Laguna del Barco.