Halfway up a near-vertical ravine in the Andes, there is a carved inverted V-shaped entrance into a mountainside. The mountainside was then sliced with great precision to create a shallow doorway that goes nowhere. This is #ÑaupaIglesia a truly fascinating #Peruvian ruin in the Sacred Valley of the high Andes, located just 30 km away from #MachuPicchu. Watch this video to learn more about this fascinating ancient site, which harks back to a lost, ancient civilisation.