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Jackie Mead

Engineering Contributor

Jackie Mead covers archaeology, ancient history, and the engineering achievements of past civilizations.

Articles by Jackie Mead

Inca Chincana Tunnels: Cusco's Ancient Underground Engineering Marvel
Engineering

Inca Chincana Tunnels: Cusco's Ancient Underground Engineering Marvel

For centuries, stories of a hidden tunnel network beneath Cusco existed somewhere between myth and reality. In January 2025, Peruvian archaeologists confirmed the Chincana tunnels are real—and mapped exactly where they go.

Jackie Mead · January 29, 2026
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