Machu Picchu (article) | South America | Khan Academy
Object Restitution: two case studies by Jeni Allison | Institute for Cultural Practices
How to Visit Machu Picchu: Itinerary, Tickets, Travel & Tips | NEXT LEVEL OF TRAVEL
Water | Free Full-Text | The Masterful Water Engineers of Machu Picchu
Machu Picchu: Inca site 'has gone by wrong name for over 100 years' | Archaeology | The Guardian
Machu Picchu and the Study of Tourism: A Conversation with Dr. Mark Rice – Items
PDF) Larson, L. R. & Poudyal, N. C. Developing Sustainable Tourism through Adaptive Resource Management: A Case Study of Machu Picchu, Peru. Journal of Sustainable Tourism
Tour guide in Machu Picchu
3D Scanning Uncovers an Inca Water System Hidden beneath the Machu Picchu Jungle | ArchDaily
New Discovery Indicates Machu Picchu Could Be Decades Older Than We Realized : ScienceAlert
Scientists discover Machu Picchu could be at least two decades older than thought | Peru | The Guardian