===Tramo tres===
'''Portezuelo Puesto Limite - Laguna verde - PortezueloStone House Campground''''''Duración: 4 7 horas'''
'''Dificultad Física: Baja'''
'''Dificultad Técnica: Baja'''
Sobrescribir este textoNow in the property of the Estancia, the trail is very well marked. There are many sites apt for camping this day, which can facilitate two shorter days if your party is tired. Follow the trail to the south. 45 minutes of an hour after Puesto Limite you'll reach another campsite. Take water from the river itself. A few minutes on the trail fords the River Aviles. The trail enters the forest again and starts a long, gradual descent. Two kilometers after crossing the River Aviles, there is a deep tributary that must be forded. Take comfort in the fact that this is the last time you'll have to take off your shoes. The south side of this tributary also offers a good spot to camp. The environment is changing very fast, from the humid dense forest to the arid steppe typical of Argentinian Patagonia. 3 kilometers or an hour on, the valley gets very narrow, practically a canyon, and the trail climbs to a beautiful lookout point. Things open up quickly and we return to the side of the river. Here there is also good camping, with fresh water, flat ground, and shelter from the wind. One hour from the lookout there is a suspension bridge over a deep and narrow canyon. Although your hairs may stand on end half way across, the bridge is sturdy. Now across the bridge, the trail climbs slowly reaching another lookout an hour on. Guanacos graze the rich grasslands characteristic of the lower river valley. Two or three hours from the bridge we arrive in the valley floor. From here we can clearly make out the alamo trees indicating the campground, only two kilometers or 30 minutes away. As of summer 2014, Stone House Campground is under construction. There are shelters for cooking and shelter from wind and rain and a pit toilet. There is no charge. From here to the administration it is 35 kilometers on a public road. It would be a hard walk and hitching is recommended. There is not much traffic, but the workers in the Estancia are friendly and almost always stop for the occasional trekker. At the administration, you can camp in the completed West Winds Campground for 5.000 CLP per person, or continue on to the Carretera Austral. The nearest town is Cochrane, 18 kilometers away.
==Permisos / Tarifas==
