The secret portal has yet to be unsealed, but an electromagnetic survey suggests it houses treasure chambers filled with gold. Who’s going to try to get it and end up with an Incan curse? Heritage Daily reports:
This discovery was made possible thanks to a French engineer, David Crespy, who in 2010 noticed the presence of a strange “shelter” located in the heart of the city, at the bottom of one of the main buildings. For him, there was no doubt about it, he was looking at a “door”, an entrance sealed by the Incas.
It is indeed an entrance, blocked by the Incas at an undetermined moment of history. In April 2012, an electromagnetic survey not only confirmed the presence of an underground room, but several. Just behind the famous entrance, a staircase was also discovered. The two main paths seem to lead to specific chambers. [The electromagnetic survey also revealed] a large quantity of gold and silver.