A burial of a young woman found in the middle of a tomb in Peru’s Cotahuasi Valley, where dozens of mummy-filled tombs were discovered. January 10, 2019 560 × 840 A burial of a young woman found in the middle of a tomb in Peru’s Cotahuasi Valley, where dozens of mummy-filled tombs were discovered. A burial of a young woman found in the middle of a tomb in Peru’s Cotahuasi Valley, where dozens of mummy-filled tombs were discovered.