CA, US & World

New Study Suggests Peru’s Mysterious 5,200 Holes Were Created for Ancient Trade and Inca Accounting

New Study Suggests Peru’s Mysterious 5,200 Holes Were Created for Ancient Trade and Inca Accounting

By: NBC Palm Springs

November 22, 2025

PeruMonte Sierpeband of holesInca EmpireChincha Kingdomarchaeology Peruancient marketplaceInca accountingkhipuPisco ValleyAndean historydrone archaeologyAntiquity journal
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