A Ministry of Culture team on Tuesday unveiled 11 pre-Inca tombs located inside Peru’s National Sports Village, where excavation work began last December.

The structures are relics of the Lima and Yschma cultures, which flourished during the periods A.D. 200-700 and 1100-1400, respectively.

The director of the project to excavate the Tupac Amaru A and B archaeological sites, Fernando Herrera, in presenting the work done so far said that the importance of the graves is that they were found intact, despite the fact that about 50 percent of the monument was lost during nearby modern construction activities....