🇪🇨 Ecuador · Hydraulic works
Achupallas Ingapirca Inca Road Segment
Late Horizon Inca Imperial (1470–1532 CE) · Inca (Topa Inca / Huayna Capac – Cañari conquest)
Extraordinary preserved 8 km upland paramo section of Inca Qhapaq Ñan (royal road) climbing 3600–4200 m across Azuay páramo linking Achupallas (Inca tambo) to Ingapirca (Hatun Cañar) via stone-paved…