SoA Forum

History => Ancient and Medieval History => Topic started by: Duncan Head on Jul 28, 2021, 09:38 AM

Title: Peruvian stone solar observatory gets UNESCO status
Post by: Duncan Head on Jul 28, 2021, 09:38 AM
https://www.theguardian.com/world/2021/jul/28/chankillo-oldest-solar-observatory-in-the-americas-awarded-unesco-world-heritage-status

Not sure I had even heard of Chankillo, but it seems to be pretty impressive.