Nan Madol - Ceremonial Centre of Eastern Micronesia :

Nan Madol is a series of more than 100 islets off the south-east coast of Pohnpei that were constructed with walls of basalt and coral boulders. These islets harbour the remains of stone palaces, temples, tombs and… pic.twitter.com/hpucYiIhYk

— Archaeo - Histories (@archeohistories) May 5, 2025