Sitting outside the ancient city of Nan Madol, UNESCO World Heritage Site in Pohnpei, Micronesia

nan madol pohnpei micronesia fsm federated states of micronesia pohnpei island madolenihmw archaeological archaeological site pacific dynasty ancient ruin ruins lagoon canals unesco world heritage carbon dating historical landmark haunted extraterrestrial cultural heritage site madol exploration discover discovery lost city ancient city civilization saudeleur first century second century pacific ocean hidden tourist tourists adventure adventurer ruined atlantis wonder wonder of the world archaeologically archaeologist explorations federated state