A part of the trail to Pueblo Viejo can be made from Iruya by bus on
Ruta Provincial 133. The bus stops at
Toroyoc, about 6 km from Iruya. From there, on the opposite side of the river at a non-marked and not easily identifiable location (position: ), a steep walk of about half an hour leads up to the village. Alternatively, Pueblo Viejo can be reached from the adjacent village of
Campo Carreras along the unpaved road
Ruta Provincial 165-S. In the months of November to April this can often only be done by walking or by using off-road vehicles, as part of the trail may be under water. == References ==