A series of massive, standing-stone circles located in the Main Ethiopian Rift has been granted World Heritage status by UNESCO. These megalithic structures, dating back over 3,000 years, are now recognized as some of the earliest precision solar observatories in sub-Saharan Africa, used by prehistoric communities to track equinoxes and agricultural cycles.
The inscription highlights the complexity of astronomical knowledge held by ancient African societies long before the arrival of colonial influence. UNESCO has pledged an emergency grant to help the Ethiopian Heritage Authority fence the sites and implement a community-led tourism model to prevent unauthorized encroachment and vandalism.