Serranias Rosario- Perkhata 5040 m

the remote mountain range of Serranias Rosario - looking up the valley of Rio Khata Khalani ( tributary of Rio Takesi) from Reconquistada Trail the Reconquistada Trail linked in former times the Mina Reconquistada with the Altiplano and the Yungas - right above the ruins of the mine buildings the path is crossing 200 m through! the mountains in what was once the main tunnel of the mine