Peru, Ayacucho, La Mar, Dept. Ayacucho, eastern Massif of the Cordillera Central opposing the Cordillera Vilcabamba between Tambo San Miguel, Ayna and the Hacienda Luisiana, along Inca trail,; ca. 50 km walking distance SW from the Hacienda Luisiana and the Apurimac River; c. 35 km. from