The secrets of the lost city
Machu Picchu was built around 1450 AD under the orders of Inca emperor Pachacútec. Despite being one of the wonders of the world, it still holds numerous mysteries that fascinate archaeologists and historians.
Why was Machu Picchu built?
The most accepted theories suggest it was a royal palace and ceremonial center. Its strategic location between the highlands and jungle made it a connection point between different ecological zones of the empire. It’s also believed to have functioned as an astronomical observatory, as several buildings are aligned with solar events.
Inca engineering
Stone blocks were cut with such precision that no mortar was needed to join them. Many stones weigh over 20 tons and were transported from quarries kilometers away. The drainage system is so sophisticated that it still works after more than 500 years.
The Western “discovery”
Hiram Bingham III reached Machu Picchu on July 24, 1911, guided by a local peasant named Melchor Arteaga. However, Quechua families already lived nearby and knew about the ruins. Bingham took over 46,000 artifacts to Yale University, which were only returned to Peru in 2012.
Unsolved mysteries
- Population: It’s estimated to have housed 500-750 people, but why was it abandoned?
- Writing: The Incas had no writing system. All information was transmitted through quipus (knotted strings).
- Construction: How did they move 20+ ton stones without the wheel or draft animals?
- Astronomy: The Intihuatana is perfectly aligned with the solstices. What other astronomical knowledge did they possess?
Visit with us
Our Andean Magic guides are experts in Inca history and will reveal details you won’t find in any tourist guide. Experience history firsthand!