Achupallas Ingapirca Inca Road Segment
Achupallas Ingapirca – Qhapaq Ñan Sierra Segment · Paredones de Azuay
Late Horizon Inca Imperial (1470–1532 CE)·Inca (Topa Inca / Huayna Capac – Cañari conquest)·🇪🇨 Chimborazo / Cañar, Achupallas–Ingapirca, Ecuador
About
About Achupallas Ingapirca Inca Road Segment
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 road 6–8 m wide with retaining walls 2 m high, drainage culverts, rest-stop tambos and Paredones ruins at 4,200 m pass—highest Inca road in Ecuador. Part of inscribed UNESCO World Heritage Qhapaq Ñan Andean Road System (2014). Road builders used paramo turf cushion and cobble bedding to combat freeze-thaw; sight lines to Chimborazo apu.
Why it mattersFinest high-altitude paved Qhapaq Ñan segment in Ecuador; demonstrates Inca high-altitude road engineering (freeze-thaw, paramo drainage) and chasqui messenger logistics.
Open questions
Mysteries & theories
Mysteries
- 01Chasqui relay spacing not yet mapped
- 02Pre-Inca Cañari track beneath Inca paving
Theories
- 01Topa Inca's Tomebamba–Quito express road for Auca wars
- 02Pilgrimage road aligning Chimborazo volcano apu worship
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- c.1470–1490
- Period
- Late Horizon Inca Imperial (1470–1532 CE)
- Culture
- Inca (Topa Inca / Huayna Capac – Cañari conquest)
- Purpose
- Imperial highway linking Cuenca (Tomebamba) to Quito via highland paramo
- Excavation
- Partially excavated
c.1470–1490
Initial construction
c. 1622 CE
Rediscovery
On the ground
Structures & features
2.3300° S · 78.7769° W · 3600 m · 2 mapped features
Achupallas tambos and road start
fortressInca tambo compound 20×12 m with walled corral at valley floor
2.3290° S · 78.7820° WParedones de Azuay pass (4200 m)
hydraulic4200 m pass retaining walls 2 m high with drainage, highest Ecuador Inca road point
2.3190° S · 78.7640° W